Preprocessing techniques for context recognition from accelerometer data
Personal and Ubiquitous Computing
Energy efficient E-textile based portable keyboard
Proceedings of the 17th IEEE/ACM international symposium on Low-power electronics and design
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Context sensitivity is an important application of wearable computers. This paper describes research on using the Twiddler one-handed keyboard for sensing motion-associated context. Two possible methods for detecting walking are described, and other types of movement context that it might be possible to sense are discussed. Results of early experiments with a preliminary Twiddler driver modification are discussed.