"Design" is "in." Hot. A done deal.
Not quite so fast. Susan and I bought a new high-definition TV for our Boston house, and an accompanying DVD player. Problem: It/they come/s with three (count 'em) controllers—sporting (count 'em) 117 buttons. Okay, subtract the 0 through 9 on each of the three ... and you're still left with 87 buttons.
87 = A lot. (87 = Useless. For me.) (To be fair, my 8-year-old niece, Honor Sargent, mastered the whole thing in minutes.)
Design, thou art the fairest of maidens—but please, for us Boomers-Geezers with the $$$, get the "usability" right!