Using Cluster Analysis for Deriving Menu Structures for Automotive Mobile Multimedia Applications

This paper describes the cluster analysis technique and how it can be used to support menu interface design for in-vehicle multimedia applications. Cluster analysis and similar types of classifying techniques have proven effective for developing simple menu interfaces. This paper extends the use of the cluster analysis technique to a more complex system that consists of 201 generic functions. These functions are representative of those being incorporated into near-term multimedia products. Study results show promise for using cluster analysis as a tool for incorporating the user's organizational structure into the design of a complex menu architecture. Cluster analysis may also benefit the automotive menu designer by providing a means for partitioning menu tasks into chunkable units that can be easily accessed by the driver in single glances.