Both practically and theoretically, it might be impossible. It basically comes down to trusting trust. https://www.youtube.com/watch?v=SJ7lOus1FzQ
It's possible that I was just doing it entirely wrong, but I seem to recall (from when I tried it years ago) that I would still get interruptions (like phone calls, meetings, and slack messages) but then the timer would go off during those interruptions.
I would suggest getting an ortholinear keyboard. When I first switched to a Kinesis advantage, the FIRST thing I noticed was how many terrible habits I had of hitting a key with the wrong finger (even twisting my hand about, if you can believe that). Having keys in line with actual finger geometry cured that mess up real quick!
Perhaps more important is to have devices start or fall open... if the OEM has lost interest in it, let others support the device. Make ewaste valuable and avoidable.
@xia
@lemmy.sdf.org