Put That There
Early project by Chris Schmandt (1980); MIT Media Lab Speech Interface group video collection
“Put That There” is a voice and gesture interactive system implemented at the Architecture Machine Group at MIT. It allows a user to build and modify a graphical database on a large format video display. The goal of the research is a simple, conversational interface to sophisticated computer interaction. Natural language and gestures are used, while speech output allows the system to query the user on ambiguous input. This project starts from the assumption that speech recognition hardware will never be 100% accurate, and explores other techniques to increase the usefulness (i.e., the “effective accuracy”) of such a system. These include: redundant input channels, syntactic and semantic analysis, and context-sensitive interpretation. In addition, we argue that recognition errors will be more tolerable if they are evident sooner through feedback and easily corrected by voice.
this one and many other fun videos: