Add presentation functionallity with user input
Allowing a user to interact with the displayed content through a remote control. (sliding presentation/pictures or interacting with webapplications)
Interaction can be a great tool for marketing purposes.
- Support for USB-Bluetooth receiver
- Abillity to disable RC from customer portal
- Abillity to programm RC-Action ("programable buttons")
I wouldn't mind to buy supported hardware of yours.