In American Sign Language, the sign for computer evokes mainframe reel-to-reel tape machines from the 1970s. In British Sign Language, the sign for computer science involves pretending to pour chemicals on a keyboard. Both languages lack signs for many of the terms Deaf CS students need to learn at the same pace as their peers. Imagine doing your job without the words for processor, variable, standard deviation, or having to describe or spell them each time! The Scottish Sensory Centre...