This book constitutes the refereed proceedings of the Second International Workshop on Haptic and Audio Interaction Design, HAID 2007 held in Seoul, South Korea, in November 2007. The 12 revised full papers presented together with two invited talks were carefully reviewed and selected for inclusion in the book. The papers are organized in topical sections on tactile displays, communication and games, accessibility and navigation, as well as design.

This book constitutes the refereed proceedings of the 8th International Conference on Haptic and Audio Interaction Design, HAID 2013, held in Daejeon, Korea, in April 2013. The 14 full papers presented were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on non-intrusive and thermal haptics, new interfacs and interactions, emotion and affect, music, and mobile devices and applications.