They need to incorporate their understanding of natural human functions such as communication, motor unit, cognitive, and perceptual skills with machine learning to make interfaces that speak with an individual.

In the recent times, interacting with machines has become user-friendly. Moreover, the recent advancements in NUIs are making sure that machines can comprehend human gestures, touch, words, and thoughts in a much better way. On the other hand, designing for Natural End user Interfaces is quite challenging as designers have to keep below parameters in mind.

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

natural user cadre

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