Sachin Rao

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Analogue and digital instruments for non-invasive on-line measurement of muscle fibre conduction velocity (CV) have been designed, built and compared using test signals and real myo-electric signals. Their inputs consist of two single-differential or double-differential myo-electric signals, obtained using a three- or four-contact surface electrode system.(More)
Though there has been widespread enthusiasm to leverage technology to strengthen low-resource classrooms, to date very few programs have documented rigorous benefits from such interventions. In this paper, we describe an exploratory evaluation of the use of pre-packaged electronic teaching aids, consisting of presentation slides and multimedia content, in a(More)