> During a product review, Mayer would count the number of keystrokes it took to get every job done. Too many, and it was back to work. Palm once had a tap cou

> During a product review, Mayer would count the number of keystrokes it took to get every job done. Too many, and it was back to work. Palm once had a tap counter that had the rule: 'If any task on the Palm Pilot takes more than three taps of the stylus, it's too long, and it has to be redesigned.' https://www.ted.com/talks/david_pogue_says_simplicity_sells/transcript?language=en https://www.ted.com/talks/david_pogue_says_simplicity_sells/...