Haptics for tangible interaction: A vibro-tactile prototype

Abstract

Research on tangible interaction and digital haptics has rarely intertwined, despite the natural relationship between physicality and touch. This paper addresses this relatively unexplored domain by presenting the Haptic Wheel, a freestanding single-axis rotational controller incorporating vibro-tactile cues. In addition to describing the hardware and implementation, the paper discusses the potential application of the system for eyes-free interaction, password entry and as an active puck on a tabletop system. The paper suggests that systems with active haptic feedback have unexploited potential as tools for tangible interaction. © 2011 ACM.