It's my basic understanding that most 'touch-screen' monitors have 2
connections: 1 for the usual monitor port and another for either the mouse
port or a serial port. Then you need to have drivers for the monitor
(usually included or downloaded). After that, I think it pretty much works
like using a mouse. But some things may depend on the monitor.
In many ways it's like using the screen as a touch pad. But from what I've
heard the resolution of movement (dragging) isn't quite as good as with a
touch pad.
I was thinking about getting one and playing with it. The downside is it's
a monochrome, but the upside is it'd be very cheap (maybe free...).
HTH,
-Charlie
>How did you make the touchscreen itself work?
>
>I need to put together a touchscreen application but don't know where to
>begin.
>
>Greg
©2003 Charlie Coleman |
