On Friday, 1 June 2018 20:21:20 UTC+1, Rod Speed wrote:
"whisky-dave" wrote in message
...
On Friday, 1 June 2018 12:00:27 UTC+1, whisky-dave wrote:
On Friday, 1 June 2018 11:11:54 UTC+1, Dave Plowman (News) wrote:
In article ,
whisky-dave wrote:
I wonder if such a system would detect my cat sitting on the sofa in
front of the TV.

You need a nice old CRT set. The cat would then sleep on that - the
hottest part of the room. Tail dangling over the picture.

Actually I've never had a cat sleep on a TV, my scanner is the only thing
that my cat has slept on that I wouldn't think of as a good place to
sleep for any lenght of time. Even as a kid living with my parent who had
upto 4 cats at a time, they never slept on the TV always chose someone's
lap.
Where they did spend a lot of time sleeping was in the kitchen on top of
the wall cabinets as it was far warmer, darker and quiter there.

But I know cats do like to sit on warm things like TVs given the chance.

So what ones don't see pets ?

The ones designed to not see pets.

I see you have no understanding of this, what technology do they use to NOT see pets and what do they class as a pet would a police dog be seen as a pet ?

I would to know what technolgy they use to tell a pet from a guide dog, to an elephant to a mouse.