We set up an interactive TV at our hotel lobby for guests. Guests can find info on restaurants, spa,other facilities etc. Many times the page currently displayed will suddenly change to Home page, even without touching the screen. It just flips back to Home page.
I am not sure if this problem comes from the software, hardware (our hard drive is compatible and meets the requirement) or the TV (Polytron). The TV is located at our open-space lobby hence it gets direct sunlight and salt air - not sure if that will have any impact.
Your input is greatly appreciated!