A 3-Day Project

Through a good friend's recommendation, I was invited to help a local company doing an experiment on finding out the smallest size and best font that normal eyes can read on a computer screen.

It is an interesting project, each of the 15 randomly selected participants is asked to read a set of 72 Chinese characters and I am the judge to press the bottom when they give an error or correct answer.

Was a 3-day project, but we were doing so smoothly that we finished in two days.

Folloing pics are the test team: