I can't imagine that the efficiency is all that good. (I kind of hope this doesn't take off--it isn't like it is easy to meet our electrical needs today, so I

I can't imagine that the efficiency is all that good. (I kind of hope this doesn't take off--it isn't like it is easy to meet our electrical needs today, so I don't see any need to add more inefficiencies) Plus, inductive charging implies changing electric fields, which implies magnetic fields, which might do nasty things if there is a hard drive nearby