Consequential historical decisions that shaped transportation systems and their influence on society have many valuable lessons. The decisions we learn from and choose to make going forward will play a key role in shaping the mobility landscape of the future. This is especially pertinent as artificial intelligence (AI) becomes more prevalent in the form of autonomous vehicles (AVs). Throughout urban history, there have been cyclical transport oppressions of previous-generation transportation methods to make way for novel transport methods. These cyclical oppressions (...) can be identified in the baroque and modernist periods, and a third oppression may occur in the contemporary period. To explore the idea of a third oppression, we focus on the bicycle and outline the history of cycling to understand how historical mode oppression unfolded. We then present several social and political factors that contributed to the oppression of cycling and share recommendations for how to avoid future oppressions including political, social, and design actions for researchers and policymakers to take. This paper argues that priorities for AI-enabled mobility and cyclist needs be advanced in proportion to the extent that they contribute to societal goals of urban containment, public realm, and proximal cities. Additionally, future mobility evolutions should prioritise mobility justice and mode choice over inducing a singular transportation method. (shrink)

Greenway is a kind of corridors in the city that takes natural elements as the main constituent foundation and connects open spaces with functions such as leisure and recreation. The assessment of the built greenway is a review of the past construction experiences, and it is also a supplement and improvement to the future greenway planning concept system, which has important academic and application value. This study will explore how greenway design factors influenced the local cyclists’ perception of the (...) landscape using on-site questionnaire and photo rating method. The results indicated that greenways with continuous cycling paths, high security awareness, open landscapes, and rich human activities evoke positive perceptions. Among the visual elements, natural elements such as plants and sky are more favorable than artificial elements. The research results show that the formation of greenway cyclists’ landscape imagery is affected by visual perception elements, which suggests that special consideration should be given to the laws of cyclists’ mental perception when designing greenways. (shrink)

Purpose: The purpose of this article was to compare different modes of feedback on 30 min cycling time-trial performance in non-cyclist’s and cyclists-triathletes, and investigate cyclists-triathlete’s information acquisition.Methods: 20 participants performed two 30 min self-paced cycling time-trials with either a single feedback or multiple feedback. Cyclists-triathlete’s information acquisition was also monitored during the multiple feedback trial via an eye tracker. Perceptual measurements of task motivation, ratings of perceived exertion and affect were collected every 5 min. Performance variables (...) and heart rate were recorded continuously.Results: Cyclists-triathletes average power output was greater compared to non-cyclists with both multiple feedback. Whereas, cyclists-triathletes 30 min cycling time-trial performance was impaired with multiple feedback compared to single feedback. Cyclists-triathlete’s primary and secondary objects of regard were power and elapsed time. However, total glance time during multiple feedback decreased from the first 5 min to the last 5 min.Conclusion: Cyclists-triathletes indoor 30 min cycling TT performance was impaired with multiple feedback compared to single feedback. Whereas non-cyclist’s performance did not differ between multiple and single feedback. Cyclists-triathletes glanced at power and time which corresponds with the wireless sensor networks they use during training. However, total glance time during multiple feedback decreased over time, and therefore, overloading athletes with feedback may decrease performance in cyclists-triathletes. (shrink)

This chapter contains sections titled: Phenomenological Reflections on Cycling Extended Embodiment – Cycling Thoughts Campagnolo Ti Amo (I Love You) A Multiple Bombardment of the Senses Settling of Accounts – In the Long Run It Is Impossible to Cheat Cycle Speech A Trembling Experience A Descent – Living Up to Its Reputation A Collective Shiver Notes.

COVID-19 confinement has supposed a challenge to the whole wide world, especially in athletes that have frustrated their expectations about training programs and competitions. Specifically, competition cyclists during confinement had lot of difficulties to train due to the need to train outside their homes. However, the increase of online training sessions, or virtual training tools could help to overcome training difficulties due to confinement although there are not studies that analyse the effects of using these types of tools in (...) cyclists. This study aims to test how the use of online training tools in competition cyclists during confinement is related to training frequency and duration, and emotions. 329 cyclists filled an online questionnaire about feelings during confinement and the use of online training tools, before and during confinement. Results showed that the use of online training tools was associated with higher frequency and duration of trainings. Moreover, those who used these tools felt more positively about their future and preparation to compete, feeling more energy than those who did not used online tools. In addition, cyclists that started using these online tools (including virtual roller training) during confinement increased the frequency of training. In conclusion the use of online training tools for cycling could be appropriate to maintain training levels and energy and positive feelings about their future. (shrink)

ABSTRACTEmotions are predicted to influence judgement and decision-making across a range of performance contexts. This experiment tested whether motivational-general arousal imagery can improve the decision-making performance of elite endurance cyclists. In total, 54 cyclists were assigned to either a positive imagery condition or a negative imagery condition. The cyclists were read one of two scripts designed to elicit positive or negative images during a 20-min maximal sustainable interval on a cycle ergometer. A decision-making task was performed before (...) and immediately after the maximal sustainable power interval. Results showed that the manipulation was successful with cyclists in the positive imagery condition reporting more positive affective states (higher levels of happiness and lower level... (shrink)

The interaction of automated vehicles with vulnerable road users is one of the greatest challenges in the development of automated driving functions. In order to improve efficiency and ensure the safety of mixed traffic, ADF need to understand the intention of vulnerable road users, to adapt to their driving behavior, and to show its intention. However, this communication may occur in an implicit way, meaning they may communicate with vulnerable road users by using dynamic information, such as speed, distance, etc. (...) Therefore, investigating patterns of implicit communication of human drivers with vulnerable road users is relevant for developing ADF. The aim of this study is to identify the patterns of implicit communication of human drivers with vulnerable road users. For this purpose, the interaction between right-turning motorists and crossing cyclists was investigated at a traffic light controlled urban intersection. In the scenario, motorists and cyclists had a green signal at the same time, but cyclist had right-of-way. Using the Application Platform for Intelligent Mobility Research Intersection, trajectory and video data were recorded at an intersection in Braunschweig, Germany. Data had been recorded for 4 weeks. Based on the criticality metric post-encroachment time and quality of the recorded trajectory, 206 cases of interaction were selected for further analyses. According to the video annotation, when approaching the intersection, three common communication patterns were identified: no yield, motorists, who should yield to cyclists, crossed the intersection first while forcing right-of-way; active yield, motorists, who were in front of cyclists, gave the right-of-way; passive yield, motorists, who were behind cyclists, had to give the right-of-way. The analysis of the trajectory data revealed different patterns of changes in time advantage in these three categories. Additionally, the communication patterns were evaluated with regard to frequency of occurrence, efficiency, and safety. The findings of this study may provide knowledge for the implementation of a communication strategy for ADF, contributing to traffic efficiency as well as ensuring safety in the interaction with vulnerable road users. (shrink)

All around the world in March, due to COVID-19, competitive sport calendars were suddenly canceled, jeopardizing the training programs of athletes. Moreover, in Italy, the government banned all non-essential travel across the entire country from the beginning of March. Consequently, Italian cyclists were banned from leaving their homes and therefore unable to perform their ordinary training activities. The Italian Association of Professional Cyclists early on during that period noticed that several cyclists were experiencing a worrying decrease in (...) their mental well-being and asked the authors to set up an online Sport Psychology Intervention during lockdown to enhance the athletes' mental health. Through a number of unprecedented events and considerations, the aim of the current investigation was to assess the Italian cyclists' mental health during the lockdown and its changes after the SPI. We validated the Italian version of the Sport Mental Health Continuum Short Form —presented in Study 1—and then applied it to a sample of Italian professional cyclists—presented in Study 2—prior to and after the SPI. To achieve these objectives, the reliability and construct validity of the Italian version of the Sport MHC-SF were tested in Study 1. RM-MANOVA tests were run to evaluate the effect of SPI on cyclists in Study 2. A total of 185 Italian athletes were involved in the validation of the MHC in Study 1 and 38 professional cyclists in Study 2. Results from Study 1 suggested a three-factor higher order model of Sport MHC-SF [Model fit: χ2 = 471.252, p < 0.000; CFI = 0.951; RMSEA = 0.049; RMR= 0.048]. MCFA showed that the default model kept invariance among groups of athletes. Results from Study 2 highlighted that professional cyclists who followed the SPI were able to cope better with psychological stressors, showing improved well-being compared to the athletes that did not. No significant differences were found for emotional and social well-being. The present multi-study paper contributes to the theoretical field with a validated measure of Sport MHC-SF translated in the Italian language and culture. It also provides practical implications related to cases of reduced mental health due to injury, illness, or similar situations of home confinement in the future. (shrink)

Cycling is one of the typical recreational activities, transportation, and sport among elderly adults in the Philippines. Based on the study, cycling provides many benefits to physical health, promotes well-being, contributes to improved quality of life, and is a great way for elderly adults to prevent depression, anxiety, and other mental health issues. As cycling becomes more prevalent during pandemics, the road has changed to include adding more bicycle lanes. Thus, the researchers explore the lived experiences of senior cyclists, (...) specifically: (1) to describe the experiences, (2) challenges, and (3) coping mechanisms. Correspondingly, the study used fifteen (15) participants in an Interpretative Phenomenology Analysis (IPA) procedure. The following findings are drawn from the study: (1) Most of the senior cyclists experienced life-threatening events while cycling, they experienced a high level of satisfaction and happiness, (2) Most senior cyclists are not bothered by the difficulties that others might view as a barrier to them continuing to pedal with passion. (3) Despite all the obstacles they may encounter, senior cyclists choose to get through those challenges by being understanding, patient, and calm. (shrink)

Cycling in traffic requires a combination of motor and perceptual skills while interacting with a dynamic and fast-changing environment. The inferior perceptual-motor skills in individuals with developmental coordination disorder may put them at a higher risk for accidents. A key skill to navigate in traffic is to quickly detect hazardous situations. This perceptual-cognitive skill was investigated in young adults with DCD using simulated traffic situations in a hazard perception test in cycling. Nine individuals with DCD and nine typically developing individuals (...) participated in the study and completed the test while their gaze was tracked using a remote eye tracking device. A questionnaire was used to determine cycling experience and the perception of cycling and anticipation skill in traffic. Despite a longer period to master the motor skill of cycling, individuals with DCD reported to be able to safely cycle in traffic around the same age as TD young adults. In the hazard perception test, individuals with DCD fixated the hazards later, less frequently and for a shorter duration than the TD participants, however, the participants with DCD did not wait longer to react to the hazard than the TD participants. Interestingly, individuals with DCD rated the traffic situations in the test as significantly more dangerous than the TD participants. In conclusion, the differences exposed in the hazard perception test may imply an increased risk of accidents in individuals with DCD. In further research and practice it is recommended that both the motor and the perceptual aspects of cycling are addressed. (shrink)

Communication between road users is a major key to coordinate movement and increase roadway safety. The aim of this work was to grasp how pedestrians (Experiment A), cyclists (Experiment B), and kick scooter users (Experiment C) sought to visually communicate with drivengers when they would face autonomous vehicles (AVs). In each experiment, participants (n= 462,n= 279, andn= 202, respectively) were asked to imagine themselves in described situations of encounters between a specific type of vulnerable road user (e.g., pedestrian) and (...) a human driver in an approaching car. The human driver state and the communicative means of the approaching car through an external Human-Machine Interface (eHMI) were manipulated between the scenarios. The participants were prompted to rate from “never” to “always” (6-point Likert scale) the frequency with which they would seek eye contact with the human driver either in order to express their willingness to cross or to make their effective decision to cross. Our findings revealed that a passive human driver in an AV with no visual checking on the road triggered a decline in vulnerable road users’ desire to communicate by eye contact (Experiments A–C). Moreover, the results of Experiment C demonstrated that the speed screen, the text message screen, and the vibrating mobile app eHMI signals diminished kick scooter users’ desire to communicate visually with the human driver, with some age-based differences. This suggested a better comprehension of the approaching car’s intentions by the kick scooter users, driven by the features of the eHMI. (shrink)

This chapter contains sections titled: The Start Line Lap One, Where Cycling Practice Meets Feminist Ethics Lap Two, Words from Our Teammates or The Dirt Documentaries Lap Three, Different Lines, Same Course Last Lap, How Women Cyclists Transform Cycling.

Cyclist Lance Armstrong cheated his way to seven Tour de France . Such cheating is wrong because it harms society. To explain how that harm affects all of us, I use Aristotle's ideas of virtue ethics to argue that Armstrong, despite his charitable work, is not a virtuous person. Virtue is to some extent determined by society, so we need to be clear that Armstrong is not a person to emulate. A society which does not clearly disapprove of vice is (...) less than it might otherwise be because a good society is one that encourages virtue in its citizens. (shrink)

Next SectionMany jurisdictions require cyclists to wear bicycle helmets. The UK is currently not one of these. However, an increasing number of interest groups, including the British Medical Association, want to change the status quo. They argue that mandatory cycle helmet laws will reduce the incidence of head injuries and that this will be both good for cyclists (because they will suffer fewer head injuries) and good for society (because the burden of having to treat cyclists suffering (...) from head injuries will be reduced). In this paper we argue against this position. We suggest that cycle helmets may not be especially effective in reducing head injuries and we suggest that the imposition of such a restrictive law would violate people's freedom and reduce their autonomy. We also argue that those who accept such a restrictive law would be committed to supporting further legislation which would force many other groups – including pedestrians – to take fewer risks with their health. We conclude that cycle helmet legislation should not be enacted in the UK unless, perhaps, it is restricted to children. (shrink)

What makes for a good life, or a beautiful one, or, perhaps most important, a meaningful one? Throughout history most of us have looked to our faith, our relationships, or our deeds for the answer. But in A Significant Life, philosopher Todd May offers an exhilarating new way of thinking about these questions, one deeply attuned to life as it actually is: a work in progress, a journey—and often a narrative. Offering moving accounts of his own life and memories alongside (...) rich engagements with philosophers from Aristotle to Heidegger, he shows us where to find the significance of our lives: in the way we live them. May starts by looking at the fundamental fact that life unfolds over time, and as it does so, it begins to develop certain qualities, certain themes. Our lives can be marked by intensity, curiosity, perseverance, or many other qualities that become guiding narrative values. These values lend meanings to our lives that are distinct from—but also interact with—the universal values we are taught to cultivate, such as goodness or happiness. Offering a fascinating examination of a broad range of figures—from music icon Jimi Hendrix to civil rights leader Fannie Lou Hamer, from cyclist Lance Armstrong to The Portrait of a Lady’s Ralph Touchett to Claus von Stauffenberg, a German officer who tried to assassinate Hitler—May shows that narrative values offer a rich variety of criteria by which to assess a life, specific to each of us and yet widely available. They offer us a way of reading ourselves, who we are, and who we might like to be. Clearly and eloquently written, A Significant Life is a recognition and a comfort, a celebration of the deeply human narrative impulse by which we make—even if we don’t realize it—meaning for ourselves. It offers a refreshing way to think of an age-old question, of quite simply, what makes a life worth living. (shrink)

This paper addresses the possibility of robots engaging in sports. Recently, several movies like Ex-Machina, Chappi, and Transcendence challenge the spectator to think of the consequences of creating artificial intelligences. Although we refer to athletes who have outstanding sporting performances as machines, for example, in cycling people say ‘the cyclist looked like a machine with wheels,’ the potential participation of such AI in sport has not been addressed. For our argument’s sake, we will assume that the creation of human-like robots (...) who will mirror human athletes’ behavior in the playing field will be possible. Recent advances in cybernetics and robotics point in this way. As argued in the literature on philosophy of mind, the fact that intelligent robots seem to be doing something does not imply they are actually doing it. Understood in this way, sport can be conceived as a particular ‘imitation game’ or Turing test, which permits us to distinguish between an artificial intelligence... (shrink)

“Today I made the ascent of the highest mountain in this region, which for good reasons is called Ventosum, guided only by the desire to see the extraordinary altitude of the place”. Petrarch's ascent of the Mont Ventoux in 1336, or rather his account of it, established the mountain as a distinctive place for experiencing and understanding nature and self. Since then, the mountain has been sought out in increasing numbers by those pursuing spiritual elevation, bodily exertion, and/or scientific investigation. (...) To this day, a pilgrimage church, several hotels, and an observatory are characteristically perched atop Mont Ventoux. And it is famous among cyclists as a legendarily difficultétapeof the Tour de France. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:A Call to Wonder reimagining disabilityRosemarie Garland-ThomsonComing to WonderI came to wonder last summer on a research visit to the Ringling Brothers Museum in Sarasota, Florida. Scattered with garish posters and peculiar objects, the museum’s circus archive was a cabinet of curiosities documenting a lost world of the extraordinary. Circuses, sideshows, and early museums were entertainment venues that offered good jobs to people with disabilities at a time well (...) before disability rights or accessible workplaces integrated people with disabilities into public life. At the Circus Museum, I came to understand more fully that many of the people on the freakshow’s broadsides are my ancestors, people with rare congenital disabilities that gave them uncommon appearances and occasioned for them some creativity in carrying out the tasks of daily living.That muggy summer day in Sarasota, the archivist opened for us one by one the thin but wide drawers of the filing cabinets designed to store rare and valuable documents. As each assemblage of posters revealed its strange contents, I came to recognize a lost community of ancient ancestors. All manner of human variation in extravagant shapes, sizes, and forms peered out of the drawers, beckoning our attention and igniting our wonder. The dwarf musicians, legless cyclists, exotic albinos, fat ladies, hermaphrodites, and giants who entertained and charmed circus audiences then have today been transformed into people with disabilities. Civil rights legislation such as the Americans with Disabilities Act, an [End Page 483] accessible designed and built public environment, and broad awareness of disability inclusion offer these unusual people opportunities for education and wider employment opportunities today. Many of my friends and colleagues resemble these circus celebrities and performers. All of us now go about our lives quite differently from these lost ancestors. We have lives, work, families, communities, and environments that are much more compatible with our ways of being. Nonetheless, my shudder of sympathetic recognition witnesses our congruence, despite the decades and centuries that separate us from them. As I move along the unsettling archive they have left me, my vanished ancestors stare back at me from the scrapbooks, circus posters, tattered photos, and ancient prints tucked into the drawers and cabinets along our tour. Their steady returning gaze demands my response. They pull from me an unsettling merger of awe and tenderness, familiarity and strangeness. They have awakened in me the ancient affect of wonder.For me, the most compelling occupant of these archival coffins was the “The Little Man of Nuremberg,” the armless calligrapher, Matthias Buchinger (Figure 1). This prodigy of ornate micrography gazed frankly back at me with dignified contemplation, inviting me into his elaborate realm of the miniature (see Schjeldahl 2016). His diminutive hands peeked out of the velvet cuffs, startling me with their familiarity to my own unusual arms and hands. Famous during his lifetime (1674–1739) as “The Greatest Living German,” Buchinger was a calligrapher, artist, performer, and entrepreneur who was an early exemplar of a genre of legless and armless disabled performers who inspired wonder and awe in their audiences and communities.1 Buchinger’s 1724 engraving offers his viewers an early 18th-century resume or social media page. The illustration’s loquacious caption describes, “the wonderful Little Man of about 29. Inches high, born without Hands, Feet, or Thighs, June the 2, 1674. In Germany.” The “last of nine Children,” he goes on to verify his own reproductive robustness by detailing that he “has been married four times, and has had issue Eleven children, one by his first Wife, three by his second, six by his third, and one by his present Wife.”Amazement apparently requires detail for its realization. His self-portrait engraving continues to variously solicit our wonder. “This little Man performs such Wonders as had never been done by any; but Himself,” he assures us. These wonders include playing various instruments, including the flute, bagpipe, dulcimer, and trumpet. Moreover, he designs and makes musical instruments and draws coats of arms and pictures of life “with Pen.” His astonishing feats include playing cards and dice, performing tricks with “Cups and Balls, Corn, and Live Birds,” playing at “Skittles or Nine Pens to... (shrink)

In 1984, a number of US cyclists used blood transfusions to boost their performance at the Los Angeles Olympic Games. The cyclists broke no rules and dominated the Games, yet were later maligned as cheaters and dopers?they had, it seemed, violated some important norm, albeit one which was neither an official rule nor otherwise easily identifiable. Their case illustrates the moral ambiguity that arises when a performance enhancement is employed in a sport that has not addressed it. This (...) article takes up the crucial question posed by such moral ambiguity: is it ethical to enhance performance through a substance or technology when no rules exist to prohibit it? We first examine ordinary ethical obligations that athletes carry based on their status as moral agents. We conclude that such obligations provide some guidance, but cannot resolve the issue. We then examine arguments that take sport as a unique social practice that presents its own moral obligation not to use performance enhancers. We argue that these ?spirit of sport? arguments, developed by McNamee and Loland and Hoppeler cannot resolve the issue either. We conclude that when the rules governing sport are silent on the issue of performance enhancement the constraints on its ethical use are limited at best. (shrink)

The road represents a unique transitional space that removes a certain amount of humanity from drivers. Through changes in the built environments, or roadscapes, speed and spatial entitlement transforms the interactions between cars, cyclists, and pedestrians. No longer ‘people’, vehicular implementation of car worship culture de-personalizes humanity in these ‘othering’ spaces in lieu of automated technology that anonymizes movement. This creates an ‘othering’ process of road users that can invite aggression, impatience, and selfishness in ways that people would not (...) ordinarily act towards one another. Recognising the nature of this process is important as societies move towards rethinking the built environment of roads, highways, car parks, and even the nature of cars themselves. This paper critically looks to how the road is a space where drivers interact with cars, cyclists, and pedestrians in ways that conceptually tether Hart’s notion of justice to Augé’s modernity of non-places through the mediation of legal culture through automobile technology and multiautoculturalism through the regulatory development of roadspace for cultural negotiation. Understanding the relationship between roads and humanity will be important to understanding how these futures may unfold, especially with the development and social implementation of autonomous vehicles. (shrink)

Covering interesting and varied philosophical terrain, _Cycling - Philosophy for Everyone_ explores in a fun but critical way the rich philosophical, cultural, and existential experiences that arise when two wheels are propelled by human energy. Incorporates or reflects the views of high-profile and notable past-professional cyclists and insiders such as Lennard Zinn, Scott Tinley, and Lance Armstrong Features contributions from the areas of cultural studies, kinesiology, literature, and political science as well as from philosophers Includes enlightening essays on the (...) varieties of the cycling experience, ranging from the ethical issues of success, women and cycling, environmental issues of commuting and the transformative potential of cycling for personal growth Shows how bicycling and philosophy create the perfect tandem Includes a foreword by Lennard Zinn, author and owner of Zinn Cycles Inc. (shrink)

Around 1970, high numbers of traffic casualties among cyclists led to the creation of numerous local protest movements in the Netherlands. While activists employed protest strategies, their main interest lie in the way they exemplify a highly successful instance of “lay expertise”; the idea that users of a technology have a fundamentally different and valuable perspective on a technology than experts or system-builders. Specifically, cyclists claimed to be more knowledgeable about cycling conditions and safety than the state-employed engineers (...) and traffic experts who built the roads and cycling path network. A key actor in this story is the Dutch Cyclists’ Union, a national platform of local action groups formed in 1975. These activists used the cycling experience of everyday utilitarian cyclists to compile maps and blacklists of locations where cycling was dangerous, unpleasant, uncomfortable, or otherwise discouraging. In doing so, they successfully claimed legitimacy as a valuable knowledge partner for local engineers and policymakers. As a result, they gained some level of influence within local governments, a relation which in the intervening years has only grown stronger. This case study shows how users can shape socio-technical systems bottom-up, and can therefore to an extent be seen as a successful example of co-construction of technology.ZusammenfassungUm 1970 führte die hohe Zahl von Verkehrsunfällen unter Radfahrern zur Gründung zahlreicher lokaler Protestbewegungen in den Niederlanden. Obwohl die Aktivisten auch Proteststrategien einsetzten, besteht das Hauptinteresse dieses Artikels in der Art und Weise, wie sie ein äußerst erfolgreiches Beispiel für „Laienkompetenz“ darstellen. Die Idee dahinter ist, dass Nutzer eine wertvolle und grundlegend andere Perspektive auf eine Technologie haben als Experten oder Systembauer: Radfahrer gaben in Umfragen an, mehr über die Bedingungen und die Sicherheit von Fahrrädern zu wissen als die staatlich angestellten Ingenieure und Verkehrsexperten, die die Systeme des Straßen- und Radwegenetzes gebaut haben. Ein Hauptakteur dieser Geschichte ist der Fietsersbond [Radfahrerbund], eine nationale Plattform lokaler Aktionsgruppen, die 1975 gegründet wurde. Diese Aktivisten nutzten die Mobilitätserfahrung täglicher Radfahrer, um Karten und Liste von Orten zusammenzustellen, an denen das Radfahren gefährlich und unangenehm oder auf andere Weise beschwerlich war. Damit beanspruchten sie erfolgreich Legitimität als wertvoller Wissenspartner für lokale Ingenieure und politische Entscheidungsträger. Infolgedessen gewannen sie einen gewissen Einfluss auf die Kommunalverwaltung; eine Beziehung, die seitdem immer stärker geworden ist. Diese Fallstudie zeigt, wie Nutzer sozio-technische Systeme „von unten“ gestalten können; sie kann daher in gewissem Maße als erfolgreiches Beispiel für die kooperative Konstruktion von Technik angesehen werden. (shrink)

Dans un roman d’anticipation qu’il situe en 19201, Alfred Jarry invente le personnage d’André Marcueuil, capable d’aller « au-delà des forces humaines », tant sexuelles que cyclistes. Durant la futuriste « course des dix mille milles »2, une quintuplette, sur laquelle pédalent cinq champions cyclistes, distance, grâce à un développement de « cinquante-sept mètres trente-quatre »,..

The essential qualities of human nature, including faith, trust, repentance, forgiveness, compassion, and mercy, are discussed in this collection of writings by some of the world's great sages, both ancient and contemporary. The advice of prophets Abraham, Moses, and Muhammad, the wisdom of Confucius and Buddha, and the prudence of saints, scholars, and even cyclists provide expert guidance for those looking to improve their spiritual well-being.

Cities and road authorities in many countries have started colouring their cycle lanes. Some road authorities choose red, some blue, and some green. The reasoning behind this choice is not clear, and it is uncertain whether some colours are superior to others. The current study aims to examine whether coloured cycle lanes are viewed more positively than uncoloured lanes, and whether one of the typically chosen colours is perceived as safer and more inviting to cyclists or more deterring to (...) motorists. Participants were invited to respond to a web survey. Respondents (N= 560) were from the four largest cities in Norway, both genders (42.1% women), and of a wide age range (79.6% between 30 and 70). Depending on cycling frequency, respondents were categorised as either motorist (n= 354) or cyclist (n= 206). All respondents rated different cycle lanes (uncoloured, blue, green, and red) on different attributes. The uncoloured lane was consistently rated least positively, with the lowest scores on visibility, perceived safety for both motorists and cyclist and how inviting it seemed to cycle in the lane. It was also estimated to be the lane that would experience the greatest degree of violation from motorists, in terms of driving or stopping in the cycle lane. The green and red lanes were consistently rated more positively than the blue lane, but whether green or red was preferred depended on whether the respondent had lived a place with coloured cycle lanes. People familiar with coloured cycle lanes, which in Norway are red, rated the red lane more positively than the green lane, while the opposite was true for people who were not used to coloured cycle lanes. The difference in ratings between different colours were similar to, or greater than, the difference from uncoloured to coloured, which implies that it not only mattersthata lane is coloured, but alsowhich colourit has. (shrink)

I discuss three objections to essentialism. The first objection is from Gilbert Harman, who claims that because numbers can be identified or reduced to sets it follows that numbers cannot have essential properties. In the second objection, William Kneale argues for the conclusion that objects have essential properties only relative to a certain way of specifying or selecting the object. Kneale's argument suffers from a de re/de dicto confusion and the disambiguated reading of his argument is unsound. The third objection, (...) Quine's mathematical cyclist, contains a similar confusion. (shrink)

The resurgence of everyday cycling in the last decades across Western cities has engendered lively debates concerning its increasingly relevant role in innovating urban movement toward more sustainable futures. Most cities are building provisions and drafting plans to become more "cycle friendly," and "cycling indexes" are regularly used to rank the best-performing of them, while the World Health Organization has developed a health economic assessment tool to assist evidence-based decision making for cycling investments.1 Meanwhile, the number of cyclists in (...) certain areas of New York has tripled in the past ten years, the number of people cycling to work in London has doubled since 2001, and Paris, the first big... (shrink)

Following the implementation of temporary pop-up bike lanes in Berlin, traffic counts by the city administration show an increased number of cyclists. This present paper aims to understand reasons behind this observation. To this end, we focus on the role of mobility-related descriptive social norms as mediators of this effect. Results from one correlational and two experimental online studies are reported. The correlational study confirms the expected association of mobility-related descriptive social norms and self-reported mobility behavior. Moreover, it demonstrates (...) that, as expected, mobility-related descriptive social norms reliably reflect differences in cities’ objective transport structure and mediate the impact of these infrastructural differences on mobility behavior. Results from two online experiments provide additional causal evidence that participants use the visual cues provided by manipulated photos to form their perceived mobility-related descriptive social norms. Furthermore, the second online experiment provides evidence that the combination of infrastructural cues and observable mobility behavior has the strongest impact on perceived mobility-related descriptive social norms. (shrink)

Covering interesting and varied philosophical terrain, Cycling - Philosophy for Everyone explores in a fun but critical way the rich philosophical, cultural, and existential experiences that arise when two wheels are propelled by human energy. Incorporates or reflects the views of high-profile and notable past-professional cyclists and insiders such as Lennard Zinn, Scott Tinley, and Lance Armstrong Features contributions from the areas of cultural studies, kinesiology, literature, and political science as well as from philosophers Includes enlightening essays on the (...) varieties of the cycling experience, ranging from the ethical issues of success, women and cycling, environmental issues of commuting and the transformative potential of cycling for personal growth Shows how bicycling and philosophy create the perfect tandem Includes a foreword by Lennard Zinn, author and owner of Zinn Cycles Inc. (shrink)

Psychological characteristics of athletes play a key role in sport performance and may moderate and mediate the influence of technical, tactical, and physical abilities athletes show. Different authors have emphasized the special attention such psychological characteristics should receive considering the extent they can influence athletes’ behavior either in training or in competition. This paper is aimed at describing the psychological profiles of two cycling sports: triathlon and road cycling. One hundred and twenty-nine male and female professional and amateur cycling athletes (...) (35.74 years old average age ±12.79; 14.94 average number of years practicing cycling ±11.20) were assessed on different psychological characteristics. For that purpose, the Psychological Characteristics related to the Sport Performance (CPRD) Questionnaire and the Psychological Skills Inventory for Sports (PSIS) was used. Results showed significant differences among triathlon and road cyclists (Stress control = t 116 =-3.711, p = 0.000, d = 0.48 ; Influence of Performance Evaluation = t 115 =-3-115, p = 0.002, d = 0.49; Motivation = t 124 =-5.520, p = 0.000, d = 0.82; Mental Skills = t 119 =-4.985, p = 0.000, d = 1.02). There were no significant differences between men and women though there were differences among pros and amateur athletes. Triathlon professional, compared to amateurs, showed higher scores in all the psychological dimensions assessed (Stress control = t 85 = 3.005, p = 0.003, d = 1.07; Influence of Performance Evaluation = t 83 = 2.858, p = 0.005, 0.77; Motivation = t 91 = 2.721, p = 0.008, d = 0.26; Mental Skills = t 87 = 2.556, p = 0.012, d = 0.77). The results of this descriptive study contribute to establishing a model of optimal psychological profiling applied to the different cycling groups that can be used by sport psychologist, trainers, and coaches in order to promote peak performance of these athletes. (shrink)

There is now a regular season for discussing drugs in sports, one that arrives every year with the Tour de France. This year, the overall leader, two other riders, and two teams were expelled or withdrew from the race as a result of failing, or missing, drug tests. The eventual winner, Alberto Contador, is himself alleged to have had a positive test result last year. So many leading cyclists have tested positive for drugs, or have admitted, from the safety (...) of retirement, that they used them, that one can plausibly doubt that it is possible to be competitive in this event otherwise. (shrink)

We invoke a triple rationale to rebut Hooper and Spicer's argument against mandatory helmet laws. First, we use the laws of physics and empirical studies to show how bicycle helmets afford substantial protection to the user. We show that Hooper and Spicer erroneously downplay helmet utility and that, as a result, their attack on the utilitarian argument for mandatory helmet laws is weakened. Next, we refute their claim that helmet legislation comprises unjustified paternalism. We show the healthcare costs of bareheaded (...) riding to pose significant third party harms. It follows, we argue, that a utilitarian case for helmet laws can be sustained by appeal to Mill's Harm Principle. Finally, we reject Hooper and Spicer's claim that helmet laws unjustly penalise cyclists for their own health-affecting behaviour. Rather, we show their argument to suffer by disanalogy with medical cases where injustice may be more evident, for example, denial of bypass surgery to smokers. We conclude that mandatory helmet laws offer substantial utility and are entirely defensible within the framework of a liberal democracy. (shrink)

Crocodile starts with Rob and Mia having a night out that ends tragically with Rob hitting and killing a cyclist. In a panic, they hide the body and don't report the accident. Years later, racked with guilt, Rob contacts Mia to tell her he's decided to anonymously report the accident so the cyclist's family can get closure. Mia panics, worried that the consequences would be dire for her, her family, and her reputation. In the rest of the episode, Mia takes (...) a series of actions to protect the life she's built. This chapter utilizes the ethical theories of Utilitarianism, Kant, Feminist Ethics of Care, and Aristotelian Virtue Ethics to determine whether Mia's actions are justifiable forms of self‐defense. (shrink)

The MIT Senseable City Lab simulates autonomous vehicles hurling through downtown Boston intersections unimpeded by traffic lights. Or pedestrians, or cyclists, or even a bus: in one of the busiest...

In lieu of an abstract, here is a brief excerpt of the content:'You Belong Outside':Advertising, Nature, and the SUVShane Gunster (bio)And which driver is not tempted, merely by the power of his engine, to wipe out the vermin of the street, pedestrians, children and cyclists?—Theodor Adorno, Minima MoraliaImages of nature are among the most common signifiers of utopia in commercial discourse, tirelessly making the case that a certain commodity or brand will enable an escape from the malaise and drudgery (...) of urban existence. The invocation of natural themes has been especially prominent in the marketing and promotion of sport utility vehicles over the past decade. Speeding through deserts and jungles, fording raging rivers, and even scaling the heights of Mt. Everest, the SUV is routinely depicted in the most spectacular and remote natural locations. These fanciful themes now attract the scorn of many who draw upon them to underscore the rather glaring contradictions between how these vehicles are marketed and how they are actually used: the irony of using pristine images of a hyper-pure nature to motivate the use of a product that consumes excessive amounts of natural resources and emits high levels of pollutants lies at the core of the growing public backlash against the SUV. While generally sympathetic to this critical perspective, I argue that we need to think through the role of nature in constructing the promotional field of these vehicles in a more [End Page 4] rigorous fashion than is often the case. Otherwise, we risk failing to fully understand the complexity of the SUV's appeal; even worse, simplistic criticism can have the perverse effect of reinforcing the ideological conceptions of nature that constitute a cornerstone of that appeal. Through an examination of recent print and television advertising campaigns, I develop an alternative account of the significance of natural imagery based upon the dialectical relation between nature and society that dominates the SUV's promotional field.1 Instead of reifying the conceptual distance that divides these two categories, we must look to how they flow into and define each other, often blending together into a dense cluster of associations in which the images of one connote and invoke ideas of the other.Welcome to the (not So) Great Outdoors: The Many Faces of NatureSince the emergence of the automobile as a commodity in the early twentieth century, natural themes and imagery have been used to attach a utopian flavor to movement through space. From the 1920s onward, car advertising has often invoked the fantasy of leaving behind the constraints of a crowded, mundane, and polluted urban environment for the wide open spaces offered by nature. In words that have guided advertisers (and urban planners) ever since, Henry Ford once quipped, "we shall solve the city problem by leaving the city."2 Charting the evolution of automotive promotional discourse, Andrew Wernick argues that the reliance upon natural imagery intensified in the 1970s and 1980s as people grew disenchanted with technology (and its militaristic overtones) and expressed concerns over growing traffic congestion, energy consumption, and road construction. Among the easiest tactics for advertisers wishing to deflect the negative associations invoked by the car was, and remains, an image-based rearticulation of cars with nature.3 Invoking nature as the endpoint of vehicular travel affirms one of automobility's most precious and fiercely guarded illusions, namely, that spatial mobility offers access to places, experiences, and events that are fundamentally different from everyday life, that one can escape to somewhere other than where one is now. Furthermore, as Martin Green explains, the use of nature to frame flight to the countryside summons up a powerful nostalgia for the simpler times and lives connoted by idealized scenes of rural life.4Nevertheless, SUV marketing takes the appropriation of natural themes and imagery to new 'heights,' with epic campaigns that place vehicles atop [End Page 5] mountain peaks, in the midst of dense forests, or racing across vast deserts. Leading the way in this appropriation of nature has been the Ford Motor Company. Although its market share has suffered recently, Ford spearheaded the promotion of the SUV in the 1990s with the Explorer which quickly became the best selling family vehicle of the decade, producing immense... (shrink)

This paper describes the construction of the visual space of surveillance by the global anti-doping apparatus, it is a space inhabited daily by professional cyclists. Two principal mechanisms of this apparatus will be discussed—the Whereabouts System and the Biological Passport; in order to illustrate how this space is constructed and how it visualises the invisible act of doping. These mechanisms act to supervise and govern the professional cyclist and work to classify them as either clean or dirty in terms (...) of the use of prohibited doping substances or methods. Contrary to the analysis of liberal anti-doping scholars such as Hanstad, Loland and Møller this paper argues that Foucault’s Panopticon paradigm is a useful tool for the analysis of this apparatus. The Whereabouts System and Biological Passport are the instruments by which the anti-doping apparatus intensifies the construction of the space of surveillance in professional sport. This space of surveillance not only locates and makes visible the physical location of each individual cyclist, but it also makes visible their internal bodily functions, in this case the composition and the fluctuations of the composition of their blood. In making the cyclist visible the instruments do not allow the cause of doping, or the event of doping to be known or observed. Rather what they do is cast the body in terms of abnormalities of time, place or blood. In the case of an abnormality of the cyclist’s blood, the cause itself cannot be identified with any certainty, all that is made visible is a suggestion, or a probability, that doping may have occurred. The ultimate effects are twofold—an internalisation and continual monitoring of one’s self as well as by the authorities, and a radical change in the nature and the definition of the offence of doping. No longer is it positive evidence of doping that is punishable, but what becomes punishable is an abnormality, in the cyclist’s location, or their body, which suggests a probability that the invisible act of doping may have occurred. In the course of this process accepted manners of proving an offence by the use of scientific evidence and expert commentary are transformed. The Whereabouts System and the Biological Passport open up a new manner in which the invisible can be visualised. Through the discourse and the attendant commentary of the expert a new alliance between doping and the law is constructed. The result is a redistribution of the way in which the law visualises and treats the symptoms (the signifier) and the signified act of doping. The Whereabouts System and Biological Passport are the instruments by which the anti-doping apparatus intensifies the construction of the space of surveillance in professional sport. This space of surveillance not only locates and makes visible the physical location of each individual cyclist, but it also makes visible their internal bodily functions, in this case the composition and the fluctuations of the composition of their blood. In making the cyclist visible the instruments do not allow the cause of doping, or the event of doping to be known or observed. Rather what they do is cast the body in terms of abnormalities of time, place or blood. In the case of an abnormality of the cyclists’s blood, the cause itself cannot be identified with any certainty, all that is made visible is a suggestion, or a probability, that doping may have occurred. The ultimate effects are twofold—an internalisation and continual monitoring of one’s self as well as by the authorities, and a radical change in the nature and the definition of the offence of doping. No longer is it positive evidence of doping that is punishable, but what becomes punishable is an abnormality, in the cyclist’s location, or their body, which suggests a probability that the invisible act of doping may have occurred. In the course of this process accepted manners of proving an offence by the use of scientific evidence and expert commentary are transformed. The Whereabouts System and the Biological Passport open up a new manner in which the invisible can be visualised. Through the discourse and the attendant commentary of the expert a new alliance between doping and the law is constructed. The result is a redistribution of the way in which the law visualises and treats the symptoms (the signifier) and the signified act of doping. (shrink)

This paper is an ethnographic study of everyday walking practice in the city. The research was conducted in 2014-2015 in selected streets of Brno city and was based on a hybrid method of shared walking (go-along) coupled with observations and semi-structured interviews. As urban walking is recognized as a significant mode of travel, this paper aims to expand existing knowledge by contributing qualitative data. The key influence is the work of Michel de Certeau (1984) who understands walking as a practice (...) of everyday life. Everyday walking helps shape physical spaces and this subsequently affects human behavior. In this article I will discuss how people relate to walking, how they act in urban space and what importance they attach to their behavior. Another aim is to ascertain how pedestrians behave while performing their everyday routine and how they interact with drivers and cyclists. (shrink)

Sport makes it possible to (re)invest certain forms of capital which have been forged in and through professional work. Certain men thus manage to transfer their labour potential and their « pain threshold» to boxing or to rugby, while others invest their cultural capital in sports which involve forms of scientific knowledge. Bodies are not however gender-neutral. Men and women are thus set apart in the work of sport, both in its practice and in its normative representation. « Femininity » (...) has the prerogative of grace and beauty, in gymnastics or in skating, while masculinity and virility are signified in terms of broad shoulders, courage, the willingness to fight on. The cult of the body, which has remained in vogue since the 1980s, has to some extent blurred the boundaries between the sexes. Muscles have thus become emblematic of an all-purpose fitness. Despite this, the indifference of the media to numerous leading women athletes, along with the suspicions hanging over them of a blurred gender identity demonstrate that the muscular woman has failed to become an ideal of feminine beauty. While there are many different spaces within which fit bodies can be made profitable, those of women cyclists and football players, who stir up a certain gender trouble, do not occupy such spaces. (shrink)

This essay attempts to assess whether the perceptual issues posed by the contemporary interface culture, and the constant attitude shift demanded by the new media between the “natural” and the “as if” modes, might be considered a significant challenge for phenomenological aesthetics as understood in terms of Merleau-Ponty’s phenomenology of perception. To demonstrate how the use of a particular interface profoundly shapes the form and structure of an activity as well as enabling perception of a particular kind, the author does (...) not focus directly on the state-of-the-art smart interfaces, but describes the experience of cycling in a large city, with the interface in the form of the bicycle upgraded with an imagined ride simulator. While the former enables a very particular entrance into the world of perception, shaped by its moderate speed and detachment from the ground, the latter enables techno-shaped perception in the “as if” screenic mode. The experience described raises questions concerning the kinaesthetic, proprioceptive and motor features contributing to the cyclist’s mobile perception, as well as pointing to issues related to the reading of the city’s network as a particular spatial configuration generated by the cyclist’s realtime activity. This is the space-time-event-ridescape maintained and modified by the corporeal act of cycling. The spatiality of such a ride does not presume the notion of a space that contains the cyclist, but builds on notions of being-in-the-ridescape (as a kind of cityscape), in terms not only of full corporeal and mental engagement, but also of bodily literacy. The reading of the cityscape enabled by the combination of two interfaces, the bicycle and the ride simulator, is discussed in relation to de Certeau’s account of pedestrian (walking) experience in a big city, his distinction between strategies and tactics, and the notion that each cyclist contributes a novel story to ridetext, which is viewed not as an aesthetic object but as the production of puzzles for the rider to solve. The paper cocludes by questioning the capacity of phenomenology to accommodate the contemporary phenomenon of a “mixed” or “augmented reality” either in concept or in relation to the demands of the phenomenological reduction and the ends of the epoché. Indo-Pacific Journal of Phenomenology, Volume 10, Edition 2, October 2010: 61-71. (shrink)

Prior to this intervention the site used to be a degraded fiscal property, that functioned as a bus yard, a police legal deposit, and a restaurant parking lot. Underneath it runs the Maldonado stream culvert, covered by a concrete slab at a depth of only -20cm. Next to the site is a 5m high railroad embankment. The plot is strategically located at the end of Juan B. Justo avenue and works as a gateway to the Tres de Febrero park (also (...) known as Bosques de Palermo, the Buenos Aires’s biggest green space designed by Charles Thays in 1875). It is situated in the neighborhood of Palermo, an area that underwent a vertiginous residential and commercial expansion since the late 90´s. -/- The design approach is influenced by the adjacent urban fragments: the grounds of the Sociedad Rural Argentina, the surrounding Avenues Santa Fe-Sarmiento; the opening of Darregueyra street expected for the near future, the implementation of historic preservation guidelines for the Tres de Febrero Park, and the proposal for the development of nearby railroad yards. -/- Specifically, the project seeks to minimize the impact of the fast traffic that runs along Bullrich avenue, improving pedestrian and cycle access to the park. At the same time it defines new landscape features, utilizing the earth made available by the tunneling works of a new subway line. -/- The project comprises the structuring of an existing 800 meter long embankment and the transformation of the sidewalk into a public promenade. This is achieved through a wider sidewalk of 12m on average, which is part of a series of longitudinal stripes ranging from high speed to quiet spaces. The first band of grass and aged tipas (tipuana tipu) buffer pedestrian and cyclist from automotive traffic. Cycle traffic is organized on its own lane. The sidewalk itself contains several bays that act as urban lounges. Next, a continuous concrete bench delimits the beginning of the slope, backed by a stripe of grass that works as a soft extension. Finally, plants for contemplation are arranged as undulating traces. Rhythmic use of retaining gabions defines longitudinal segments of varying slope, unifying the spacial criterion. This series is punctuated by an amphitheater and framed by triangular plazas at the corners. -/- Material choices for hard surfaces are constrained by concerns of durability, low cost, and consistency with other ongoing public works. -/- Hard materials, as well as the plant selection needed to be low-maintenance. The palette was kept to reinforced concrete, granitic slabs, and granite stone in large size –forming retaining gabions- and as loose finishing for pavements. Likewise, the lack of a protective enclosure and of continuous surveillance dictated that urban furniture and fixtures be anti-vandalic. The stealing of these components –from inspection lids, to benches, to plants- is a common problem in urban spaces in many Latin American cities. To prevent this, fixtures must be designed according to precise specifications regarding their weight, fixing and anchoring systems, and mechanical parts. -/- Sidewalks are organized through a 6 meter grid made of granitic white slab, infilled with textured combed nonslip concrete modules. Extended bays and corner squares are finished with white and black slabs respectively. These materials are similar to another used in public spaces under construction, in the believe that it creates a collective identification of themselves along the city. -/- The continuous reinforced concrete bench is 1.10 m wide, in order to allow people to use it in non-conventional ways. Further up on the slope, undulating paths separate plant species and provide access for gardening, but are also open to use by the public. They are paved with 2 meter-long precast concrete slabs (smaller and lighter pieces were avoided to deter robbery). As they reach the gabions they connect with sloping paths covered with loose granitic stones. The gabions themselves allow the creation of varying slopes while contributing to retaining the soil, which is reinforced with geosynthetic fabric in the perimeter to avoid landslides originated by strong rains typical of the region. -/- Urban furniture is featured on the wider bays of the sidewalk and at corner plazas. It includes seats, water fountains, bicycle racks, wastepaper baskets. As a counterpoint to the linear concrete bench, groups of concrete seats are arranged informally. These seats are a reinterpretation of the dynamic BKF chair (also known as Butterfly chair), the classic Argentinean design of the 1930’ by Antonio Bonet, Juan Kurchan, and Jorge Ferrari-Hardoy. A few low concrete tables complete these spaces as authentic urban lounges. Lighting design accompanies the general features of the project and creates a new scenography emphasizing night-time usage. -/- Landscape gardening criteria is set up by a selection of various species of high-resistant pasture (grass). The higher the slope, the higher the grass, increasing the final volumetric result. Based on considering the original tipas line (tipuana tipu, a species from the north of Argentina, yellow flowering) as a vertical wall that frames the view, the horizontal stripes contain a single species each, differing in size, shade and flowering periods –adding, in the middle band, a changing color on the big green plane slope in the same chromatic range. The final configuration of the stripe sequence from bottom to top: bermuda grass, bulbine frutescens, euryops pectinatus. The upper band existing native species is reinforced with new samples: paspalum exaltatum + cortadera selloana and ipomea + thumbergia climbing the railway fence. Each sector between gabions has an automated system of drip irrigation. Near the corner plazas, several palms are planted to provide shade and identity to the street-crossing. -/- The intervention proposes an ambivalent effect on the landscape, trascending the merely ornamental by accompanying the motorist in speed, while conforting the pedestrian with spaces for contemplation and urban relax. (shrink)

From his adoptive academic home in East Timor, the Australian lawyer-philosopher-cyclist Martin Hardie has delivered a riveting assessment of the anti-doping fight as applied to cycling. To anyone...

This chapter contains sections titled: The Bike as a Vehicle for Meaningful Suffering Suffering as the Hub of the Tour de France Share the Road! (And the Pain) Phil and Paul, and the Extension of Meaningful Suffering Of Suffering and Bicycles Notes.

This chapter contains sections titled: Two‐Wheeled Sensations The “Bicycling Method” Lessons from the Saddle Finding the Words Notes.