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Abaculator / Calculator


Electronic calculator has been developed into a state of prefection. However, some functions are not so straightforward and thus become useless to many ordinary users. I notice that while using an electronic calculator, many people would note down numbers on paper in case they might need those numbers later. This calculator provides 4 SAVING KEY, which behave as temporary note area.

The function of SAVING KEY is very straightforward: one simple click and the current number will be temporarily saved and showed on the KEY; another click allows you to use the number when you need it.


Royal College of Art

Royal College of Art
London, United Kingdom


Logical Art

Logical Art
London, United Kingdom

Yookyung Shin Hanhsi Chen