Animation Killed the Video Star
نویسندگان
چکیده
In this position paper, we describe a novel approach for creating visual stimuli for research on gesture in instruction. The approach is based on a system of computer animation instructor avatars whose gesture is controlled with a script. Compared to video recording instructor actors, the approach has the advantage of efficiency—once the script is written, it is executed automatically by the avatar, without the delay of script memorization and of multiple takes, and the advantage of precision—gesture is controlled with high fidelity as required for each of many conditions, while all other experiment parameters (e.g. voice tone, secondary motion) are kept constant over all conditions, avoiding confounds. We have begun implementing the approach, and we will test it in the context of connecting mathematical ideas in introductory algebra. Author
منابع مشابه
CEP Discussion Paper No 1265 April 2014 Video Killed the Radio Star ? Online Music Videos and Digital Music Sales Tobias Kretschmer Christian Peukert
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