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.
Regards,
Andrew
|