NEED A BREAK! is an open source application intended to help you take care of your health while you work on a computer. It will encourage you to regularly have a break in order to avoid health issues like musculoskeletal disorders, headaches or eye strain.
I have made it for my personal usage and personaly use it every day at work and it helps me to not sit for too long. So I decided to share it because maybe it could be useful to someone else.