quantified self health behavior change sensors technology health behavior games psychology fitbit learning visualization data numbers self-tracking self knowledge research mobile health mhealth summit 2011 healthcare organizations mhs11 tricorder 750words healthmonth web apps idonethis.com cool tools last.fm treadmill desk sedentary standing sitting physical activity gps public health gis geolocation accelerometers gei james fowler facebook social networking rewards behavioral psychology calit2 web 20 networks social diego ignite san theory 09 exergames operant
Tout plus