%0 Conference Proceedings %T CyclAir: A Bike Mounted Prototype for Real-Time Visualization of CO$_2$2 Levels While Cycling %+ Department of Computer Science [Aalborg] %A Schneiders, Eike %A Skov, Mikael, B. %Z Part 8: Information Visualization and Augmented Reality %< avec comité de lecture %( Lecture Notes in Computer Science %B 17th IFIP Conference on Human-Computer Interaction (INTERACT) %C Paphos, Cyprus %Y David Lamas %Y Fernando Loizides %Y Lennart Nacke %Y Helen Petrie %Y Marco Winckler %Y Panayiotis Zaphiris %I Springer International Publishing %3 Human-Computer Interaction – INTERACT 2019 %V LNCS-11747 %N Part II %P 678-687 %8 2019-09-02 %D 2019 %R 10.1007/978-3-030-29384-0_40 %K Air quality measurement %K CO$_2$2 sensing %K Real-time CO$$_2$$2 visualization %K Participatory Sensing in the Wild %K Traffic based air pollution %Z Computer Science [cs]Conference papers %X With the increased global focus on the environment, pollution, greenhouse gases, as well as carbon footprint, a multitude of initiatives have emerged in order to reduce air pollution and also increase awareness of air quality. In this paper, we developed CyclAir, a system enabling cyclists to monitor the traffic-related air pollution, measured in carbon dioxide (CO$_2$2) levels, both in real-time as well as retrospectively. Based on a first user study with seven test participants, we found that our participants were often confirmed about their preconceptions of the immediate CO$_2$2 level and air quality, but interestingly they were also sometimes surprised. 6 out of the 7 participants expressed willingness to change route choosing behavior when presented with new evidence about the air quality, even when this increased the route length. %G English %Z TC 13 %2 https://inria.hal.science/hal-02544596/document %2 https://inria.hal.science/hal-02544596/file/488591_1_En_40_Chapter.pdf %L hal-02544596 %U https://inria.hal.science/hal-02544596 %~ IFIP-LNCS %~ IFIP %~ IFIP-TC13 %~ IFIP-INTERACT %~ IFIP-LNCS-11747