Turtle Sitight - Dataize your working hours! All you need is a camera

I recently started working as an indie hacker. While I was working alone at home, I wanted to work at reasonable hours, so I created this application. So, Turtle Sitight is an app that works on desktop & mobile browser. It use a camera to track your face and save your working hours. And it visualized to daily, monthly, yearly chart based on your working hours. The aim of this app is to help you focus on any task you are working on, such as study, writing, or coding. I hope we can use the service together and share many opinions. thank you,