Ryozo Kiyohara

Proposition of the context-aware interface for cellular phone operations

There are usually some basic patterns in our daily behavior and of course, this extends to the operation of our cellular phones. Therefore, if these habitual operational patterns can be extracted, we can predict the everyday operations of a cellular phone. We propose a new cellular phone operation prediction system in this paper, and have implemented a context-aware interface. We built an application selection menu, and have compared it with a conventional frequency-based selection menu.

Context-Aware Middle w are for Mobile Phone Based on Operational Logs

This paper presents a user support system of a mobile phone with context-aware technologies. We propose a user support system using an application-dependent operation log which is separately designed for each application and we focus on some functions which are important but infrequently-used (or hard-to-find) to increase usability of mobile phones.