Cool project. I've always wanted to learn the semaphore alphabet, and I'm interested in alternative keyboards. The lifeguards at the beach I visit use it to co

Cool project. I've always wanted to learn the semaphore alphabet, and I'm interested in alternative keyboards. The lifeguards at the beach I visit use it to communicate to each other from between lifeguard stands, and I'm always curious what they saying. Plus, I thought it would be fun to be able to communicate with them in their own secret(ish) language.