The goal is to help people with impaired expressive language to communicate. The functions include: Sentence Construction – Quickly make sentences by selecting word categories. Voice Output – Read single words or full sentences. AI Recommendation – Enhance sentence generation efficiency by learning and predicting user expressions through artificial intelligence. Word Management – Customize vocabularies and match words with pictures. Help – Send instant alerts to caregivers with one tap. Switch Scanning – Provide an accessible interface for users with limited hand control.