Btw, the Unistrokes patent expired in 2015. I’m surprised we don’t see this more in arduino / raspberry pi projects with cheap little resistive touch screens an

Btw, the Unistrokes patent expired in 2015. I’m surprised we don’t see this more in arduino / raspberry pi projects with cheap little resistive touch screens and Nintendo DS styluses. https://patents.google.com/patent/US5596656 https://patents.google.com/patent/US5596656 EDIT: More information on getting started with a Unistroke recognizer https://news.ycombinator.com/item?id=27046822 https://news.ycombinator.com/item?id=27046822