Signs – Lite is an independent living, personal skills and safety awareness tutorial program designed for use by parents or teachers working with children with developmental disabilities or autism. This application (or app) allows a parent or teacher to use their Apple iPhone, iPod Touch, iPad or Android device to teach a child to receptively recognize environmental signs such as "Stop," "Turn off Tap," "Exit," and "Phone." Each "Learn & Play" section includes a "Learn" part, in which a picture of a sign is shown, and a "Play" portion that displays four signs on the screen and asks the child to select the picture of the sign shown in the "Learn" part. The child is rewarded with an animation for each correct response. Scores are recorded in the app for progress tracking and analysis purposes, and for assignment customization. Available languages include English, Chinese, Czech, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Swedish and Turkish. COMPATIBILITY: For use with an Apple iPhone, iPod Touch, iPad, or Android device. SYSTEM REQUIREMENTS: Apple iOS 4.0 or later, Android 2.2 or later.