Designing Interfaces in Public Settings: Understanding the Role of the Spectator in Human-Computer Interaction

Interaction with computers is becoming an increasingly ubiquitous and public affair. With more and more interactive digital systems being deployed in places such as museums, city streets and performance venues, understanding how to design for them is becoming ever more pertinent. Crafting interactions for these public settings raises a host of new challenges for human-computer interaction, widening the focus of design from concern about an individual's dialogue with an interface to also con...