I dont know what information you are looking for exactly. If your asking what customers want from a remote i can tell you my opinion.
1.Modern hard button layout with all of the DVR commands.2.RF base station with IR port routing.
3.PC programmable and on board programming.
4.'Soft' button LCD screen or touchscreen.
Now if you can pull this off for $200.00 per room you will put the competition out of business.