Physical buttons are better than touchscreens: Study
The Latest trend of Physical Buttons on a Smartphone being replaced with Touch Controls is one that Apple is likely to Adopt - Patently Apple
Screen Buttons Mod - Add physical buttons to the Mach-E's Touchscreen! WORKS GREAT!!! : r/MachE
Amazon.com: Universal TK800+ LCD Touch Screen Smart Key Remote Keyless Entry, Physical Buttons and Touch, Keyless Entry, Door Lock and Window Lift, Anti Lost Function (Red) : Automotive
Design HMI | Physical Buttons to Touch Screen
Tesla Model X Owner Has Had Enough Of Minimalism, Adds Physical Buttons : r/technology
CES 2016: 'Textured' touchscreen buttons you can feel - BBC News