I dabbled in electronics, then electromechanics then mechanics.
I'm now convinced that almost no software engineer is worth its title unless he made some physical apparatus on any complexity. Even a pair of scissors.
I'm now convinced that almost no software engineer is worth its title unless he made some physical apparatus on any complexity. Even a pair of scissors.
As with usability testing, small-n samples, say three to five, go a long way.
Do you have cross-domain expertise yourself?