In the recent times, interacting with machines has become instinctive. Moreover, the recent innovations in NUIs are making sure that machines can comprehend human gestures, touch, words, and thoughts in a much better way. Nevertheless, designing for Natural Consumer Interfaces is quite challenging as designers have to keep below parameters in mind.

SOUNDS SCI-FI ALTHOUGH TIRING
Minority Report like office sounds really cool, but working with hands upward for a for a longer time period tire people. USER INTERFACE should naturally and pleasantly interact with the users without tiring them.

natural user extrémité

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CAN'T AFFORD TO DISREGARD THE ACCESSIBILITY
Some actions might not be possible for users with ailments. Therefore you can't do away with the support for assistive technology like Joysticks or electronic directing devices.