Interesting concept, but I am not sure how viable it would be. It seems like certain tasks would be linked with certain gestures and in order for the person to call home - they would have to remember what gesture to make...and what would happen if I scratched my nose unintentionally? I think the sensing mechanisms and the concept do have application - I am just wondering if it would be highly niched and the applications would reflect that? That seems to make more sense to me than a generic device that could perform 32 functions because of its ability to differentiate - I probably wouldn't remember more than 2-3...we tend to say more is better but that is not always the case...
Researchers have been working on a number of alternative chemistries to lithium-ion for next-gen batteries, silicon-air among them. However, while the technology has been viewed as promising and cost-effective, to date researchers haven’t managed to develop a battery of this chemistry with a viable running time -- until now.
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