Daily Stack is a playful tool that helps you become more aware of your daily work-flow and time management. By creating a physical representation of your tasks, Daily Stack speaks subtly to your conscience and helps you manage your time through unobtrusive ambient feedback. Daily Stack consists of a base device and a collection of wooden bricks in different shapes and colours. The bricks represent different kinds of tasks and time-intervals. By adding a brick to the base you commit yourself to the task and time span that the selected brick represents. Daily Stack communicates with an desktop widget on your computer that enables you to keep track of your time and tasks in progress. It also enables you to browse through your past and and compare your days in a colourful informative pattern.