We have a 55" LCD TV that'll be hooked up to a computer. We'd like to turn it into some sort of touch screen where we can use it to whiteboard/annotate. What options do we have to accomplish this?
The only option I'm aware of is the Polycom UC Board. Does anyone have any experience with this product? The things I don't like about it is that it's a closed ecosystem (for example, we can't use it to control a PC running e.g. FuzeBox; we'd have to use Polycom's video conferencing/collaboration hardware), and it's also very expensive. Are there any alternatives out there?
We'd be using this system to provide a 24x7 video feed between two offices with multi-user meetings, do screen sharing, and whiteboarding/annotation using a stylus where the screens/whiteboards in both offices are synced in real-time.
If turning these TVs into a touch screens is not feasible (without using Polycom's products), I'd also be open to using tablets for annotating if that's an option.