1

/ Control + z means return, undo and reverse.
/ 21 times is the minimum period to change one person’s behaviour.

It is impossible to go back to the past and regret the choices we made.
Even if you try extremely hard.

Reverse = Error = Impossible

By pressing the control + z keys (the undo function), the device will appear the error sound that we often hear from iMac or Macbook. 21 times is the minimum period to change our habit or behaviours. When people press the buttons 21 times which equal reaching the critical point of changing a habit, there will pop out a common seen restart window, but a 'life restart' window. It will be asking 'Are you sure you want to restart your life?' . People usually will press enter key for restarting our computer, however, if you pressed the enter key on the device, it will occur the error sound. 

Restarting our life is impossible, we need to face the problem, don't try to hide in the comfort zone, the problem will still exist. 

Restart life = Error = Impossible
Restart life = Error = No matter how much effort you make

The reason choosing the common computer user interface is because this shortcuts and windows has become a life style in modern life. I want to join the idea with humour in order to present that there is no 'If' condition happening. 



2

/ Be the true self, then rise from the ashes.

A lot of keyboard keys in different sizes painted, there is only one key each device can be pressed, others are fake.
Only when the real buttons are pressed together from both sides, the restart sound of the computer will appear.
Being ourself, keeping the real realistic us, this is the condition to start over.





/ Control
/ Processing, Arduino, cherry MX switch and mixed media















Control
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