N. Diakopoulos, K. Luther, I. Essa (2008), “Audio Puzzler: Piecing Together Time-Stamped Speech Transcripts with a Puzzle Game.” In Proceedings of ACM International Conference on Multimedia 2008. Vancouver, BC, CANANDA [Project Link]
We have developed an audio-based casual puzzle game which produces a time-stamped transcription of spokenaudio as a by-product of play. Our evaluation of the game indicates that it is both fun and challenging. The transcripts generated using the game are more accurate than those produced using a standard automatic transcription system and the time-stamps of words are within several hundred milliseconds of ground truth.