Mac: When you lose focus on what you're doing, your mind starts to wander and you space out. Mindful Mynah is a lightweight app that sits in your menubar and plays a gentle tone every now and then to bring your attention back to where it should be.
Mindful Mynah plays one of eight sounds, and you can set it to go off at a variety of intervals. That's all it does. If you're looking for a simple tool that reminds you to pay attention, or an alarm that isn't filled with abrasive sounds, Mindful Mynah does the trick.