Wirelessly powering something that sits in my eye? I don't think so. Isn't it about 10,000 times easier and safer to do a HUD using glasses than contacts?
"The test lens was powered remotely using a 5-millimetre-long antenna printed on the lens to receive gigahertz-range radio-frequency energy from a transmitter placed ten centimetres from the rabbit's eye. "
I'm a pretty rational person and I have no problem holding a cell phone up to my head, but this scares me.
Why? It would probably be a much weaker signal than that of a cellphone (~500 milliwatts). Assuming the tech is similar to short-range RFID, it could run on a transmission power of a few milliwatts.
