Maybe in the future, electronic devices will become standardized with some kind of coil antenae tied to the charging circuit. Then, all kinds of places will have “really hot spots” that will broadcast strong RF signal that the antenae will convert to charge your battery. No more plugs. What do you think?

Just wait to you hear my idea for a high powered RF distribution for electric cars to reduce the ammount of batteries they have to carry. Sure, the occurances of random mutations will dramatically increase, but by the second or third generation of products, those bugs will get worked out. ; )