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humph. Well here's one solution but there's probably something simpler.
I'll be curious what other people come up with...<br>
<br>
-John<br>
<br>
potax flan wrote:
<blockquote
cite="mid:a3c7bd710906041601s12041621m8d07f3b39281c9ce@mail.gmail.com"
type="cite">yo<br>
this is doing my head in but i guess it's not rocket science...<br>
trying to figure out a system to keep track of how many people are in a
room at any given moment. <br>
already have 2 sensors doing the physical work and sending bangs to pd,
but then i get stuck...<br>
ii have 2 bangs – one for the left sensor, the other for the right, so
that the left+right sequence means someone goes in and the right+left
one means someone leaves the room.<br>
i was trying to make it as elegant and simple as possible instead of
having a crazy gate/select contraption. <br>
ideas?<br>
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<br>
<pre class="moz-signature" cols="72">--
John Harrison
<a class="moz-txt-link-freetext" href="http://alumni.media.mit.edu/~harrison">http://alumni.media.mit.edu/~harrison</a>
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