TASKI SwingoBot At The Cantonal School of Graubünden
The Cantonal School of Graubünden is the largest high school in the Swiss canton of Graubünden. It is located in the mountains of Chur, Switzerland next to the Theological College there. The school has a large sport hall and a smaller one that is used daily and most weekends. The total surface area cleaned per week is 17’500 to 26’000 m2.