Collect more data using `Notes on signing`

[AmitMY]

In this web page, https://www.lifeprint.com/asl101/topics/signingnotes.htm, there are many notes on the performance of single signs. In general, we can leverage a lot of content from this website for context-aware data creation, and using a language model filter/match between signs and descriptions.

Handspeak also sometimes have "Pronunciation" https://www.handspeak.com/word/1316/

https://www.signingsavvy.com/search/test have paid descriptions

[cleong110]

https://www.signwriting.org/archive/docs7/sw0617_Cross_Linguistic_Guide_SignWriting_Parkhurst.pdf might be relevant, it has at the least piecewise descriptions of various symbols. For example: