Help features in community-based open innovation contests. multimodal video tutorials for the elderly

Claas Digmayer, Eva-Maria Jakobs. Help features in community-based open innovation contests. multimodal video tutorials for the elderly. In Mark Zachry, Clay Spinuzzi, editors, Proceedings of the 30th ACM International Conference on Design of Communication, SIGDOC 2012, Seattle, WA, USA, October 3-5, 2012. pages 79-88, ACM, 2012. [doi]

Abstract

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