The application of ICT AAC Glaskalica helps mastering phonological awareness, which is one of the basic predvještina reading. In this sense, includes the recognition of the first, last or all votes words. In order to allow a gradual learning, application tasks varies according to the complexity of the word. In total, users have at their disposal six possible "weight" game in which afflict the voices of more than 200 selected words. With each word between users is displayed icon that represents