What is the maximum size limit for a touchpad?

Posted by RCIX on Super User See other posts from Super User or by RCIX
Published on 2009-11-12T09:20:38Z Indexed on 2010/03/17 8:41 UTC
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Hardware

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touchpad

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size-limit

This is more of a hardware question, but i wanted to know: what's the maximum feasible size that a touchpad can be made? I am wondering because someone remarked to me the other day that the surface on an iPod Touch is basically a touchpad, so how big can they be?

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