DESIGN AND FEATURES
i-Listen APP is specially designed for hearing-impaired persons .Its major features are receiving, recording, communication, and emergency. First, I-Listen can receive many sounds from environment .It will recognize the sounds and notify users by vibrating and visual signals. Second, it can record new sounds to create a data base of sounds. Third, hearing impaired person can communicate with people in real through text-to-speech and speech recognition functions in iListen. Finally, i-Listen can help users to produce sounds to call for help in emergency and to inform families or policemen. With above functions, iListen can make lives of hearing-impaired persons a lot easier.