Intel Wireless charging to arrive in 2013

Intel has been chatting about Wireless Charging at the IDF in San Francisco. The company is placing its bets on the "resonant" method rather than "inductive", claiming it offers higher flexibility. The chip giant acknowledges that inductive charging offers the best efficiency when the device is placed in exactly the right spot but says inductive charging efficiency drops much faster over distance, which gives resonant charging a better overall efficiency.