Harshit Agrawal, Keyur Sorathia. AstroGrasp: a tangible user interface for teaching basic astronomy concepts. In Sanjay Tripathi, Anirudha Joshi, editors, 11th Asia Pacific Conference on Computer Human Interaction, APCHI '13, Bangalore, India - September 24 - 27, 2013. pages 123-128, ACM, 2013. [doi]
Abstract is missing.