This can easily be done if you use something like SageTV and have the touchscreen driven by a fast enough computer to handle the SageTV requirements. Sage would also give you an easy way to play DVDs and other videos as well on the touch screen. The only problem I can see is that the SageTV program will end up running in a separate screen on top of the normal interface. So you would have to close out the Sage screen to get back to the interface (or alt-tab, etc). So it may not be as seemless as one might hope for.Anyone use their touchscreens for distributed video (TV), as well as control?
I'm looking at using something like the Dell Studio One 19 All-In-One with touchscreen in the kitchen. It should have enough horsepower to play DVDs and streaming video plus handle the touchscreen controls. The only thing I saw that was a negative for this unit was that it didn't have any IR control built-in so some type of USB add-on would be needed to control DVD/video playback via IR.