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abackey / keyboard


"abackey" is an abacus keyboard that helps some elderly people work online.
Abackey consists of an abacus, keyboard, and a dedicated case, and can be used in various locations using a case. You can also use it separately. The calculated results from the abacus are sent directly to the computer.


Gachon University

Gachon University
Seongnam-si, South Korea

Seongyong Lee,
Gachon University

Hyejung Jin,
Gachon University

Soojung Hwang,
Gachon University

Gayeong Woo,
Gachon University