[ Operating with Large Screen ]

• Teuch screen is not good for large screen. Because it too large to touch avrywhere and it gets dirty and tdamaged. Also the hardware cost is still high.

[ Operating with Finger or Pen ]

• Non-Contact User Interface is required if user have dirty or wet hand

[ Low Cost & Connecting with Versatility ]

• Cost of Touch Screen has been declining but webcam advantage of low-cost and powerful usefulness makes it powerful alternative input device.

There is a lot of non-touching solution with using of Webcam, IR, UltraSonic sensors. But it still has the following concerns.

[ Requires Special Hardware ]

• Using IR/Ultrasonic requires special hardware. Development and hardware cost will be high.

[ High-Speed Processing ]

• Usually graphic processing requires a lot of CPU resource. It is hard to implement as interface utility.

[For pesonal use]

• If you want to relax and surf Web site, you can navigate yur browser without using keyboard nor mouse.
• If you are using large size of PC monitor. We are operating PC a bit far from monitor. it is good situation to use aeroTAP to enjoy Video/DVD.

• When you are cooking and want to control screen from remote.

[For public use]

• Integration aeroTAP to Digital Signage system will enable interactive and rich digital contents to consumers.

• Web can navigation is better than touch screen. Display will be damaged by touching.