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Wearable Device Monitors Vocal Fatigue, Suggests Breaks
Wearable Device Monitors Vocal Fatigue, Suggests Breaks,Northwestern University researchers have developed the first smart wearable device to continuously track how much people use their voices, alerting

Wearable Device Monitors Vocal Fatigue, Suggests Breaks

Northwestern University researchers have developed the first smart wearable device to continuously track how much people use their voices, alerting