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How do I add a pressure dead zone to pen and touch?
I have a Lenovo Thinkpad Yoga laptop with a pen and touch screen. When writing it detects pressure on the screen even if the pen is not touching. This leads to all words and characters being joined with feint streaks (or large ones if the software doesn't do pressure). I don't know if this is a hardware issue or if the pen and touch is just poor, but it means that any notes I make are often very hard to read. This is an example of the issue:
I think this could be fixed by adding a 5-10% deadzone to the stylus, so that the pressure reads as 0 unless it goes beyond that threshold. This is often used for joysticks and analogue sticks to prevent erroneous inputs.
Does anyone know how to do this?
Thanks!