Proceedings of the 2nd International Conference on Tangible and Embedded Interaction (TEI'08), ACM, New York, NY, pp.109-116
The Graphical User Interface (GUI) has created an efficient work environment for many applications. However, when users are confined by keyboards and mice, they lose the ability to interact with the virtual world using habits from the real world. Our research examine how emerging modes of authorship, such as wikis, can be used to generate new possibilities for bringing atoms and bits together for digital annotation. Our goal is to combine the everyday habits in reading books with emerging digital possibilities. In this paper, we present a prototype system called WikiTUI, which brings digital media to physical paper books. This system allows readers to access the digital world through fingertip interactions on books, and enables them to share information with other readers using wiki technology. WikiTUI not only bridges the gap between the digital and the physical worlds, but also facilitates multiple contributions to a reference base spanning across these worlds. We present user evaluations of the WikiTUI prototype and discuss research implications.