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Scent Bell / Doorbell for Service dogs

Scent Bell
Scent Bell

The Sent Bell is a product for a service dogs that have specific smells to the button. It allows only for a trained dogs to catch the smell and to press.

In November 2020, a service dogs under the training process was denied entry to a large supermarket, which became a big social issue in Korea.

To changing people's perception of a service dogs, We designed door bells so that they can open and enter the door by themselves. This function can help people to recognize that 'the dog is trained and will not cause harm.'


Kookmin University

Kookmin University
Seoul, South Korea

Taejune Youn,
Kookmin University

Yijun Jang,
Kookmin University