Andrew

Andrew made inputprobe Keyboard TesterI measure things that are supposed to be measured and usually aren't. Interested in gaming, development, instrumentation, and tools that refuse to guess.

Press keys and watch them register: per-key counts, auto-repeat filtered out, live count of how many keys are held at once (rollover), and the fastest same-key re-press gap. Deliberately issues no "chatter detected" verdicts — no threshold ships without a measurement behind it; t ... more

Andrew made inputprobe DPI TestI measure things that are supposed to be measured and usually aren't. Interested in gaming, development, instrumentation, and tools that refuse to guess.

inputprobe is a set of free browser-based testers for mice and keyboards: DPI measurement, polling rate, button bounce / double-click detection, key rollover, and an eDPI calculator. What makes it different: most online testers count one mouse movement per drawn frame, which mea ... more