AMBr is a "Voice and Gesture Controlled TV set-top box". In simpler words, it is a system that would help the users control their entertainment system with just voice commands and gestures.
Check the continuous scroll speed of left/right, I think these need to be made quicker.
Consider making the scroll speed for up/down increase (and check the starting speed of this too) as the gesture continues to be held to allow scrolling through both long and small lists easier.