The Digital Audio-Visual Annotation Lab (DAVALab) develops an easy-to-use, web-based infrastructure for the automated analysis of text, speech, and video data. Researchers can upload interviews, conversations, or audiovisual recordings and receive high-quality annotations – such as transcriptions, speaker segmentation, facial expression and gesture recognition, or sentiment and emotion analysis. These results are delivered in standardized formats and can be used for further research, teaching, or public communication. Because DAVA Lab is a web application hosted at the University of Zurich (UZH) with a graphical user interface (GUI), no programming knowledge or special hardware is required.. More information on DSI Website