Non-touching product examples

We, as human beings, try interact with an object or software by haptic perception intuitively. But should interaction always be haptic?

There are some non-touch interactions in the world such as eye-tracking systems for disabled people, musical instruments like theremin, entertainment systems like Nintendo Wii, hygenic products like Tissue Dispenser and automatic flushes and some lighting systems working according to the point where you stand. Most common products are hygenic products in daily life.

posted by Ozgur Ozserin @ 9:06 PM