Evaluating look-to-talk
Alice H. Oh, Harold H. Fox, Max Van Kleek, Aaron Adler, Krzysztof Z. Gajos, Louis‐Philippe Morency, Trevor J. Darrell · 2002
We present "look-to-talk", a gaze-aware interface for directing a spoken utterance to a software agent in a multi-user collaborative environment. Through a prototype and a Wizard-of-Oz (Woz) experiment, we show that "look-to-talk" is indeed a natural alternative to speech and other paradigms.