Designing Navigable Information Spaces

Currently, computer users are “lost in hyperspace:” they have difficulty knowing where they are and locating the information they desire. To remedy this, information should be situated in an information space that enables people to explore knowledge in the same way they navigate in the physical environment. This thesis will enumerate a set of principles to guide information space design, enabling designers to create effective information spaces. The design principles fall into three categories: communication principles, which inform the spatial organization of information; wayfinding principles, which structure the space to allow successful navigation; and computational principles, which use the computational nature of digital media to enhance the information space. Two information spaces designed using these principles are presented and analyzed. Thesis Supervisor: Randall Davis Title: Professor of Electrical Engineering and Computer Science Professor of Management