el:Dudy – A Series of Fitness Devices for Active Elderly by Chan …

The el:Dudy is an all around hand-held exercise system for “older” people. Each has a bevy of motion sensors and accelerometers to accurately track progress. All the information is sync'd and stored on your computer or phone via …
Yanko Design – http://www.yankodesign.com/2007/06/28/the-credit-card-of-the-future/