Previous Work: The Very Simple Posture Sensor

A project log for HeadUp 2

Webcam Based Posture Monitor using Processing

Max.KMax.K 09/02/2017 at 19:290 Comments

One of the first projects on my old blog is a simple posture sensor based on an Attiny85 and an ultrasonic distance sensor. The way it works is very similar to the webcam software. It is attached to a chair and measure the distance to the back of a person's head. If the person slouches, the distance increases and piezo buzzer starts beeping.