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Recently, heavy snow fell in Switzerland and Korea, and the roofs collapsed,
causing considerable loss of lives or property. It is especially heartbreaking
to remember when we lost several students who were inside the Auditorium
due to the snow damage that happened in Korea.
So it was a big trigger for this drones.
This is a drone that helps clear snow from the roof.
It is too dangerous to remove snow from the roof, But if you don't remove the snow,
the roof will not be able to withstand the weight of the snow. It can collapse,
even lead to human accidents.
Gangnam-gu, Seoul, South Korea