A workshop I've organized in 2009 to explore how additive technologies to cellphones can enhance interactions with natural environments. This workshop contains a wealth of ideas and propositions. Please take a look at the proposal submissions as well as the workshop videos.
 
D. Joachim
 
 
 
 
 
Workshop on Human-Environment Mobile-Interactions
September 15 & 16, 2009
Barthos Theater, MIT Media Lab