Alarmband - Lighthouse 9

What is AlarmBand?

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AlarmBand is intended to be a silent alarm contained within a bracelet. An internal gyroscope/accelerometer sensor chip analyzes arm motion in real time; when a pre-defined signal is detected, the bracelet communicates via bluetooth with a paired application on your cell phone to send an alert or make an emergency phone call without having to actually take out your phone.

This idea is intended to make those who feel unsafe walking or working alone feel safer by knowing they can discreetly trigger alerts or send for help without alerting potential attackers.