5 ms·

Thinking about this for an ATM. How about entering your password and then pushing every other key. That would leave approximately the same heat signature in ev

Thinking about this for an ATM. How about entering your password and then pushing every other key. That would leave approximately the same heat signature in every key. Maybe.

omwow 4y ago
That's what I do.
tremendo 4y ago
Or pushing keys with a stylus, a pencil with the eraser side, or some other object that won't leave a thermal print?