In practice, a large number of different sign classes needs to be recognized with very high accuracy.
For #2 above, you can acquire proficiency by attending sign classes, making deaf friends and socializing with them (the best way to learn).
There are holiday craft workshops, storytelling (Saturdays at 3pm), a toddler singing group, occasional author events, and even a baby signing class (sadly, not a class on how to autograph babies but on communicating with them via hand signals).
Figure 5 Billboards and directional signs (Class 2).
The Crimson Tide finished with the nation's No. 1-rated signing class, according to Scout.com.
Five players on last season's roster were awarded scholarships as blue-shirt recruits who counted toward this signing class.
Men's college soccer: UMBC announced its six-player 2016-17 signing class, which includes forward Tre Pulliam Puilliam (Archbishop Curley), defender Colin Weyant Perry Halll) and forward Jordan Dove (DeMatha Catholic) from Gambrills.
Holtz also helped secure his first signing class for the Bulls on Feb. 3, 2010 Holtz earned his first win as head coach of the Bulls on September 1, 2010 in USF's season opener against Stony Brook 59-14.
There is a huge irony here, in that signing classes for non-deaf children have become hugely popular.
Therefore, one and the same thing, fact, or event may, in different respects, fall under various and even opposite sign-classes.
