It's so depressing that shit like this (and that other one with ultrasound power transmission) get money thrown at them while real, honest-to-goodness brilliant engineering or brilliant ideas struggle to see the light of day.
The mind boggles that people throw money at stuff like this, and I really wonder why scammers haven't turned their full attention to it. Imagine how much money a group of nigerian scammers could pull in with bullshit IGG projects.