Flashables 50 makes use of a system called the Picture Exchange Communication System (PECS) which is a form of augmentative and alternative communication (AAC) that uses pictures instead of words to help children communicate. PECS was designed especially for children with autism who have delays in speech development. When first learning to use PECS, the child is given a set of pictures of favorite foods or toys. When the child wants one of these items, he gives the picture to a communication partner (a parent, therapist, caregiver, or even another child). The communication partner then hands the child the food or toy. This exchange reinforces communication.

This version contains the English Audio with text in 3 languages; English, Chinese and Japanese.