Remember that Ponko thing Sparkfun did? And remember the bus thing? This is like that but with backages not busses... And are you going to stand your phone on your desk all day? And those apps already exist; I have one myself...
Remember that Ponko thing Sparkfun did? And remember the bus thing? This is like that but with backages not busses... And are you going to stand your phone on your desk all day? And those apps already exist; I have one myself...