How to recognize words written with a pen with a sensor?

Question

Arduino

Let's say there is a pen, and there is an accelerometer in it. Is it possible to recognize text written with a pen?

Answer 1

1. data from accelerometers to integrate to the coordinates, because the acceleration = the second derivative of the coordinates. there will be some curve.
2. Recognize the resulting curve into symbols.
profit
is if you don’t look into details, accuracy and everything else.