use psychophysics in a sentence.
I also did psychophysics in Matlab.
Back in the day when I was in a psychophysics lab as an undergrad I managed to take the entire mac I was working on (system 7 I think) with my supervisor's crappy psychophysics experiement code.
Reminds of the Just-noticeable-difference concept () from psychophysics.
And that's not even with new psychophysics; it's just better input.