The card will likely be reprogrammable using NFC to 'become' whichever card you choose. Several large banks have had this in the works for a while, but it seems like Google will beat them to it.
Steven Strogatz has done a lot of work on things like this in the past - including this experiment. http://www.ted.com/talks/steven_strogatz_on_sync.html In the simple case of just two metronomes on a single moving…
The card will likely be reprogrammable using NFC to 'become' whichever card you choose. Several large banks have had this in the works for a while, but it seems like Google will beat them to it.
Steven Strogatz has done a lot of work on things like this in the past - including this experiment. http://www.ted.com/talks/steven_strogatz_on_sync.html In the simple case of just two metronomes on a single moving…