dot-clock using Lego Time

Lego Time is dot-time using three dominos for hours, tens-of-minutes and minutes.
The dot-clock example is a singular block for building into a users' own clock creations.
The block includes a battery, electronics and LED lights.
Two buttons on the back would action fast and slow forward to set the time.
A timer would switch the display off to reduce battery consumption.
A motion sensor or sound activation would switch the display on for 30 minutes.
A single flashing dot can show seconds.
Imagine the your own creations all around the home ...get building!

This is an example of time building minute by minute. 12.59 is the high point. Imagine what 1.00 looks like one minute later.