That's the one! That and: https://www.youtube.com/watch?v=quB60FmzHKQ&t=20s https://www.youtube.com/watch?v=quB60FmzHKQ&t=20s Thanks for linking, I'll be reach

That's the one! That and: https://www.youtube.com/watch?v=quB60FmzHKQ&t=20s https://www.youtube.com/watch?v=quB60FmzHKQ&t=20s Thanks for linking, I'll be reaching out to and crediting Posy, once I'm closer to complete :D The onscreen graphics I currently have were laboriously extracted from the video above. https://github.com/Rezmason/birefringence-lcd/blob/main/assets/posy.bmp https://github.com/Rezmason/birefringence-lcd/blob/main/asse... See also: https://www.youtube.com/watch?v=COCnckzHHLk&t=154s https://www.youtube.com/watch?v=COCnckzHHLk&t=154s And the patent: https://patents.google.com/patent/US5745200A https://patents.google.com/patent/US5745200A