COO is the software’s tangible interface that represents the stamina level of the person during work.

Facial expression and posture recognition

Through video analysis trained by machine learning, the software recognizes the facial expression and posture of the worker.

Functional Prototype

Open 3D printed prototype that shows the internal mechanism of COO, including LED ring, motor, tilting weight and Arduino Nano.

After a maximum of 3h of continuous work, COO will turn red and fall, recommending to take a break as suggests the counter.

The countdown (between 30 and 00 minutes) of brake time is shown on COO’s display, reflecting when the worker is totally recharged.