A mountable IoT device which can detect when your sitting and not. The device data is displayed in a WPF application and the data is read from a Particle Core which broadcasts over wifi to the cloud. The device works by detecting ambient light and can determine if your sitting or not. If you are sitting for too long it can pop a notification and let you know that you should get up and move. There are many applications, one of them is reserved seating. One can know how much an event or theater has been filled based on this sensor system. It was created for the ATT Internet of Things Hackathon.