In a public access environment such as a casino or bar, a touchscreen is the simplest, most direct way for people to interact with amusement and gaming machines. No technical knowledge is required. People just need to do what comes naturally-point to what they want.

To be successful, a touch-driven application in the amusement and gaming market-from video gaming machines through touch jukeboxes-must attract an audience. It must be available for use at all times. The on-screen display must be clear and colorful. The interface must be precise, reliable, and stable. The display itself must be versatile, flexible, and sturdy enough to resist public abuse. Response must be immediate enough to satisfy the most impatient player/user. Interaction must be fun, and the user must be able to access a wide variety of options/games from a single machine.