I don't know of any either, but I always thought someone should invent
a chair with a pressure switch that could communicate with your
computer. Then script/integrate/whatever with IRC/IM clients to set
yourself away and back automatically.

I don't see anyone buying it ever, but it would be a fun little side
project...if I had time for another side project. ;)

-- 
Andrew S. Zbikowski | http://andy.zibnet.us
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