Data Portability

May 17, 2009

A customer of China Mobile (and a member of our Handan research crew) prints a receipt detailing each and every mobile phone transaction (above), and passenger of the Tokyo subway system printing a receipt (below) - more details here. Still a-ways to go before it's all manageable.

For every system: data trails; tangible artifacts, and increasingly data portability.

Location:
 China »  Handan
 Japan »  Tokyo Keywords:
 infrastucture | receipt | transactions