Abstract
Vibrotactile communication technologies are viable candidates for the replacement of more traditional radio communication technologies, particularly in domains where visual and auditory resources are either inconvenient or in high demand. Of particular interest is the potential for improved speeded communications, to allow those directing to directly steer their target rather than describing their intentions. This study evaluated the potential performance of a simple vibrotactile gesture system versus a radio communication control condition, continuing the research paradigm of a previous study by expanding potential response options. However, results indicate faster responses for the control condition, suggesting the need for further modification of the research paradigm to reduce participant awareness of evaluation points and improve communication feedback.
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