Counter proposal: dynamic tactile buttons.
The tech already existed in 2013, just develop it further.
https://www.robaid.com/gadgets/tactus-technology-haptic-feedback-on-dynamic-user-interface.htm
Counter proposal: dynamic tactile buttons.
The tech already existed in 2013, just develop it further.
https://www.robaid.com/gadgets/tactus-technology-haptic-feedback-on-dynamic-user-interface.htm