An ongoing series of working digital clock face prototypes.   These were made using Processing (a programming IDE and language based on Java).

This ultra minimalist watch face displays the current time by the rotational position of the red line, just as a traditional analogue watch would. It can be set to make a full revolution in either 12 or 24 hours.

This watch face displays the time numerically while surrounding it, a visualisation of the passage of time plays.  The speed of this visualisation can be changed.  Below is a very fast version to portray the breadth of the animation.