The GraphiCard. Interesting little tech which combines a smart card with a re-writable thermal silver area which can be imprinted with messages, account details or whatever every time it’s swiped. Being pushed as the ultimate loyalty card at the moment, but wonder how it could develop over time? [Via Gadget Buzz]
Dymocks in Australia used it for ages as their loyalty program card. Then in May this year they killed it and moved to a standard card with mag stripe.