Monitor, a Vibrotactile Aid for Environmental Perception: A Field Evaluation by Four People with Severe Hearing and Vision Impairment

<table>The sensitivity of the Phonac MM8 microphone in two different settings, omnidirectional and directional (adapted with permission from Phonac).</table>

The Scientific World Journal

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Figure 2

Figure 2: Monitor, a Vibrotactile Aid for Environmental Perception: A Field Evaluation by Four People with Severe Hearing and Vision Impairment 