ConcertTalk: A Weekend With a Portable Audio Space

Abstract

This paper describes a study of the ConcertTalk system, a portable audio space that was used for two days. Two-way radios were provided to attendees at Lollapalooza rock concerts, and their use was recorded and analyzed. The study's participants quickly began using the system, used it throughout the day, and found many creative ways for the radios to improve the Lollapalooza concert experience. ConcertTalk's results suggest the utility of studying CHI technologies outside of work places, both to validate and expand the foundational theory of our growing domain of knowledge in practice.