You might exercise your body and mind, but do you exercise your productivity? Now you can with the TimeChi Smart Productivity Tool. This little gadget sits on your desk and blocks digital notifications from IM or your smartphone, time-wasting websites, and physical interruptions. With just a tap, it brings the power of the Pomodoro technique and timeboxing into one smart, connected device. With its bright traffic light display, TimeChi makes it clear that you’re in the middle of a deep-work..