HIM: A framework for haptic instant messaging

Instant Messaging (IM) is a popular chatting platform on the internet and increasingly permeates teenage life. Even intimate and emotional content is discussed. As touch is a powerful signal for emotional content, haptic signals, and especially hapticons can contribute to overcome the inevi-table loss of subtle non-verbal communication cues. Audio-visual extensions of IM to share emotions, in particular emoticons, have been received enthusiastically by IM users. This indicates a realistic user-need for hapticons in IM.The Haptic Instant Messaging (HIM) framework introduced in this paper combines communication of textual messages with haptic effects and hapticons. The application is build as an open framework and supports small chatting communities to explore the design and use of hapticons and haptic IO devices. Researchers can use the HIM framework to monitor the use of haptics in communication and how haptics contribute to the fun and meaning of instant messagin