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Shoe-mounted inertial sensors offer a convenient way to track pedestrians in situations where other localization systems fail. This tutorial outlines a simple yet effective approach for implementing a reasonably accurate tracker. This Web extra presents the Matlab implementation and a few sample recordings for implementing the pedestrian inertial tracking(More)
In this paper, we present a vision-based typing interface implemented for chording input. Chording input is an interaction technique which uses combinations of finger touches to enter characters or commands. With this technique, we can obtain 127 combinations by using 7 fingers which is greater than the number of keys on a standard keyboard. But chording(More)
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