Well when I mean 'work', I mean that in the research sense (since for me that's 'work' :) ), and what I see and hear on conferences and symposiums, so I don't h

Well when I mean 'work', I mean that in the research sense (since for me that's 'work' :) ), and what I see and hear on conferences and symposiums, so I don't have any easy links. There are some FP7 projects that worked on this (search e.g. the Urbact websites, the FP7 website under transportation and sustainability themes, the Interreg website under the respective themes etc) and there are also many calls in Horizon 2020 that cover these aspects. There were some calls in the past in ICT subjects with open submissions that were won by projects working on crowd-sourcing and serious gaming applications that also covered this subject. Furthermore (and again without having anything concrete at hand), there are regularly articles that cover aspects of this in the usual journals: European Journal of Transport and Infrastructure Research, Transportation, Transportation Journal, Transportation Science etc.