@alexking I feel like this wouldn't even be that hard to do. If it detects more than three non-modifier keys being depressed, it just locks up until you triple-tap "shift" or something.

(It would have to be pretty clear about what happened—I still remember an incident from the 90s when my dad inadvertently triggered some accessibility setting that locked up his entire keyboard until I figured out which control panel it was hidden in.)

I'm not hacker enough to actually make this unfortunately