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Some of you might have read my post on Whirligig https://www.robotshop.com/letsmakerobots/node/16995 and its predecessor SEA RENDERING https://www.robotshop.com/letsmakerobots/node/21098, and know that it was original designed to measure depths in lakes. When SEA RENDERING took its place I felt a bit sad for Whirligig as it never had a chance to prove itself.Then during our stay in Årdal to measure up the Riskedalsvatnet (a small lake) my brother and I had a long talk about possible reuses ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/whirligig-revisited