iPad finger gestures–what all those fingers can do with Voice over
https://www.youtube.com/watch?v=RQa_DAlN6Fw&t=5s
Technology that Gives you VISION: Educational Services for Blind/Low Vision -Specialized Instruction in Technology/Braille/Nemeth and other Blind skills
https://www.youtube.com/watch?v=RQa_DAlN6Fw&t=5s