> > http://www.pyroelectro.com/projects/ir_radar/index.html
> 
> Infrared distance sensor, no "radar" at all.  :(

I think "radar" suits it. The sensor is swept by a servo and the
result is position and distance. infra-red radar. Possibly iRadar
(don't tell Jobs)

Could do with a re-design though. 40 LEDs, PIR sensor, PIC,
logic, 7805 and motor runing on a ..... 9V battery. I want to be
that man's battery supplier ;-)

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