Hacking into just about anything wireless - consequences of a wireless society

Check out this TED talk about how hackers can get into just about anything electronic and wireless. This is, in my mind, one of the great concerns for now and forever into the future. Electronic security systems are developed everyday, but it is a matter of time before hackers find a weakness to be exploited. Then the next newest, best security system is designed, only to be hacked in time. And so the game goes.

http://www.ted.com/talks/avi_rubin_all_your_devices_can_be_hacked.html

Going wireless with Energy Distribution

Thanks to Alex F:
In this video Eric Giler shows off new technology from MIT that through the use of magnetic fields and resonance allows a wireless transfer of electrical power. This could revolutionize how our household electronics are used and potentially eliminate the necessity of batteries.