Poorna Talkad Sukumar

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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)
While mobile touchscreen devices are ubiquitous and present opportunities for novel applications, they have seen little adoption as tools for computer programming. In this literature survey, we bring together the diverse research work on programming-related tasks supported by mobile touchscreen devices to explore the design space for applying them to(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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