wrote in message
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On Thursday, December 26, 2013 6:53:20 PM UTC-5, Ignoramus12003
wrote:
On 2013-12-26, Jim Wilkins wrote:
Hitting the target with a laser pointer would require solving
most of
the recognition and acquisition problems.

This is an excellent point!

To make it a little harder, how about having several sound sensors
and have it direct a laser at a flying mosquito.

Dan

Shoot at any sound? You might as well have it defend its Off switch.