I find the Angel [1] far more interesting. You get free body sensors (temperature, p(O2), ...) + the ability to vibrate and can write custom apps for it. [1]

I find the Angel [1] far more interesting. You get free body sensors (temperature, p(O2), ...) + the ability to vibrate and can write custom apps for it. [1] http://www.angelsensor.com/ http://www.angelsensor.com/