Andrew,
On 8 Jun 2006, at 15:36, Andrew Smith wrote:
> Anzir Boodoo wrote:
>
>> Irisys demonstrated one a couple of years
>> ago (late 2003) which records the tracks of people through its sphere
>> of vision.
>
> I think that's the one they worked on with Jon Kerridge, previously
> mentioned by in this thread. The main problem we found with infra-
> red generally was the need for overhead mounting: when we did site
> surveys, there weren't many street locations where we could do
> this. I'm sure that there may well be large potential for indoor
> sites, but real-life implementation outdoors in the public realm
> proved to be very difficult. Because of this, it wasn't carried
> forward into the second set of trials.
I saw it working indoors... I'd imagine there would be other problems
outdoors... do they pick up birds? dogs?
I seem to recall something about wall mounting them, is that
something that you did?
--
Anzir Boodoo MRes MILT Aff. IRO
transcience, 72 Staplehurst, BRACKNELL RG12 8DD
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