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'[OT]: Re: Presence'
2000\07\04@204132 by Mark Peterson

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>Does anyone know of any techniques or web site info that may be used to
>detect human presence in the near vicinity, 1-2 meters approx. The
>detector could be mobile and operate either inside or outside.
>
>--
>Best regards
>
>Tony




Take a look at Quantum Research Group's site http://www.qprox.com.  They make some
smart capacitive sensors that let you do all kinds of things from sensing
people to making an air-mouse over a keyboard.

Mark P.

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2000\07\04@212951 by l.allen

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> >Does anyone know of any techniques or web site info that may be used to
> >detect human presence in the near vicinity, 1-2 meters approx. The
> >detector could be mobile and operate either inside or outside.
> >
> >--
> >Best regards
> >
> >Tony
>
>
>
>
> Take a look at Quantum Research Group's site http://www.qprox.com.  They make some
> smart capacitive sensors that let you do all kinds of things from sensing
> people to making an air-mouse over a keyboard.
>
> Mark P.
>
Alas... QProx sensors are ALL touch based, the Air Mouse is a
virtual 2D touch sensor like a touch screen except it is on a plastic
surface, any plastic surface.

I know because I am trying to develop a hand wave sensor, just as
TI pull the plug on the TSL213 and TSL214 linear CCD sensors.
...... Toyota! (NZ joke).


_____________________________

Lance Allen
Technical Officer
Uni of Auckland
Psych Dept
New Zealand

http://www.psych.auckland.ac.nz

_____________________________

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2000\07\05@032456 by Jason Harper

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> I know because I am trying to develop a hand wave sensor, just as
> TI pull the plug on the TSL213 and TSL214 linear CCD sensors.
> Lance Allen

I'm not sure about those particular parts, but much of TI's optoelectronics
line was recently spun off into a separate company (http://www.taosinc.com), NOT
just discontinued as all the distributors seem to be reporting.
       Jason Harper

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