How do you keep track of time when you facilitate a retrospective or other meeting? How do you make sure you all keep short timeboxes? A timer on a smart phone is one way to do it, but for me it lacks visibility. I forget the timebox and only remember it, when it’s used up.
What works beautifully are TimeTimers. With a TimeTimer you set the timebox by pulling out a red disk. As soon as you let go, the red disk slowly starts retreating back below the white parts. That way you always have a pie chart of the remaining time. Elegant, easy to use and it communicates time very effectively!