As the third most commonly used language in the United States, American Sign Language is the fastest growing form of communication. Used by both the deaf and the hearing community, ASL is the most thorough and eloquent system of signing ever developed. Instant Immersion American Sign Language is the quick and easy way many beginners learn how to sign. Based on the same tried and proven techniques that allow people to quickly pick-up a spoken language, the key to success with signing is to immerse yourself. For years, we have known that an immersion environment is the absolute, fastest way to learn a new language. The Instant Immersion method provides this atmosphere and allows you to put your lessons to use immediately.