Submission + - BMW works on key of the future (networkworld.com)
ITShaman writes: BMW is working on integrating a full travel experience into their current wireless/contactless automobile key. In essence, BMW wants to integrate e-booking (trains, planes and hotels), as well as contactless payment systems (like PayPass) all onto their key. Unfortunately, the source article is heavy on the fluff and light on the tech, but the implications are quite extensive.