It all started with a simple game in a creativity class and the topic which was "clock", emerged haphazardly. Thus, various wall clocks as well as a number of researches based on digital and analogue clocks have been reviewed. The initial idea has been started by the least significant area of clocks which is the pin on which the clocks are usually hanging. This type of clock includes a cylindrical pole on which three projectors are installed. These projectors render the three existing handles identical to those of the ordinary analogue clocks. However, they also project numbers.

pin clock is the result of a university project on an individual basis is. In this project, each person chose a random issue Thus, various wall clocks as well as a number of researches based on digital and analogue clocks have been reviewed. This clock is a concept And not made.