Microsoft france and its french research magazine, RSLN, contracted Uinfoshare/utilisacteur to imagine what could the 2020 city and its services looks like with Open Data, for their conference "Open Data, et nous, et nous, et nous" organized in partnership with the World e.gov forum on March 17th 2011.

A prospective scenario on 2020 Open Data to consult here ...

We decided to explore through a narative involving an english couple, visiting Paris for the week end, what could be their tourism and mobility experience and services combining "Open Data", "User Opened Data" and "Anticipative Data"  see the article in french here: http://www.rslnmag.fr/blog/2011/4/15/christophe-tallec_en-2020_organiser-un-week-end-touristique-grace-a-l-opendata/