Daniel Mandic wrote:

Michael A. Terrell wrote:

Leif Neland wrote:
Infrared?

Duh. How will you have infrared without radiation?

Better than 2.4GHz Bluetooth radiation though, IMO.


Really? Do you have any idea how much IR radiation you would need to
be able to use a cordless phone around a corner, or on the other side of
a wall?