Chris Bensen – One of the first questions people ask about multi-touch is what hardware to get.Everything is supported just at different levels. First you have touch screens that emulate the mouse such as most Point-of-Sale monitors. We have a Dell POS and a Planar PT 19. These are only good for big buttons. Any sort of dragging your finger across the screen is lost by the device/driver. The Planar doesn't loose the mouse as bad as the Dell.Then you have the old school tablet laptops. These add pen and sometimes support touch with the finger as well. The pen resolution is equal to or better than the mouse. ...
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