I'm currently learning ASL, which along with other sign languages would greatly benefit from a spaced repetition platform like this. Maybe an expert signer can

I'm currently learning ASL, which along with other sign languages would greatly benefit from a spaced repetition platform like this. Maybe an expert signer can weigh in here. The interesting differences between, say duolingo and what a sign student would want to see: * Flashcards are okay for some signs but plenty of signs are much better seen animated * some signs are complicated and you need to see the whole signer from waist up; others are simple enough a simple image would do * Short youtube embedded clips are okay except loading times are aggravating * clips should be high res; some finger actions are small and detail can be hard to see * there are variations between different sign languages, eg BSL and ASL * source material is hard to get but there are a few sign teachers working on their own, one video at a time. They might be interested in partnering.