Explore how AI and machine learning can break language barriers in app development through this conference talk from GOTO Berlin 2019. Discover AWS AI services that enable developers to incorporate natural language processing and understanding capabilities with minimal effort. Learn to build automatic translators, implement text-to-speech functionality, and extract sentiments from text. Dive into practical examples and use cases of AWS services like Amazon Poly, Transcribe, Translate, Voice Cloud, Comprehend, and Bots. Gain insights into the architecture of language services and see how they can be applied in real-world scenarios such as bubble chat. Expand your knowledge of AI-powered language tools and their potential to enhance app functionality and reach a broader audience.