Touchscreen Hardware

[David Brooks]

Any information prior about touchscreen hardware experience will be  
appreciated.

The task is to create four interactive centers at a local zoo where  
children will make observations of animals and make choices based  
upon those observations.

Our plan is to run this with RunRev on Mac Minis, and to access  
(service) those computers using either bluetooth or rf mice and  
keyboards. The users will access only through screen touches.

Essentially the entire Zoo audience is aged 18 months to 9 years plus  
mommies and daddies. We are expecting serious wear and tear.

Thanks in advance for any information or advice.

Dave Brooks