FVP Lab is a one-bench workshop. It exists so that measurements taken on image sequences and timing signals get written down somewhere more durable than a terminal scrollback.
Most of what happens here is unglamorous: capture something, measure it twice with two different methods, and find out why the two numbers disagree. The disagreement is usually the interesting part. When the answer turns out to be worth keeping, it lands on the notes page.
There is nothing to sign up for and nothing to buy. The bench runs on secondhand hardware and a great deal of patience.