Grandma Factor

[ Thanks to Alex
for this link. ]

“I’ve been reading around different stories about how we’re not
making our systems enough ‘grandma’-proof (that is to be ‘easily’
used by grandmas. Sorry grandpas, you’re probably not too appealing
for the cause).

“In fact, I’ve written something like that myself some time ago.
That doesn’t mean I’ve changed my mind about that essay, I just
adopted an attitude…”