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Slouch Detector will provide a warning if you, well, get a little slouchy - hopefully, with reminders, you can keep your good posture and maintain a healthy back. There are three versions of slouch-detector which has individual features. I have described below how they do differ to detect slouch.
The idea of the first slouch detector is simple. If the circuit playground slouch detector angle exceeds slouch angle, then we are slouching and should sound an alarm.
But the issue is that Circuit Playground may not sit perfectly vertical when being worn. So sometimes it's detected incorrectly. So,...