Making Public Displays Interactive Everywhere

As the number of large public displays increases, the need for interaction techniques to control them is emerging. One promising way to provide such interaction is through personal mobile devices. However, although much research has covered this topic, it hasn't yet brought those technologies fully into the public—that is, by allowing for interactions in a variety of public spaces. A proposed tracking technology has led to several prototype applications that employ mobile devices to interact with large public displays. In turn, these prototypes have led to an overarching interaction concept that allows for public deployment regardless of the space's characteristics (for example, layout and technologies). © 1981-2012 IEEE.