Your proposed solution for the partially sighted gamer seems innovative and functional. I also recommend looking into the services of a blockchain application development company, such as https://broscorp.net/custom-java-development-serv... which might offer additional technological solutions. The issue of inadequate accessibility in video games is a serious one, and your approach to using OCR to read text from the screen and subsequently display it in a convenient format is an excellent example of how technology can facilitate gameplay. Your basic Python skills could be useful in developing the user interface for the software