Our training module is designed to instruct the learners how to do basic sign language. This will include the full alphabet and basic phrases, such as: hello, goodbye, please and thank you. American Sign Language, or ASL, is essential to everyday life. This is a common medium that people with hearing loss communicate with. We hope to educate those who aren't fluent in sign language. Communication is key. Sign language is the bridge that mends the gap between the hearing impaired and the non.