You can check out Unknown Device Tool. It is a small utility available at Sourceforge that was written to provide computer technicians with a simple way to identify those “Unknown Device ...

Students will test four known liquids and an unknown liquid on two different paper surfaces. They will use their observations to identify an unknown liquid. Students will realize that by using a ...

Using dynamic geometry software, students can identify an unknown transformation in several ways: by comparing the orientation of the shapes, by analyzing the trace of the image and of the original ...

Lakkaraju, Himabindu, Ece Kamar, Rich Caruana, and Eric Horvitz. "Identifying Unknown Unknowns in the Open World: Representations and Policies for Guided Exploration." Proceedings of the AAAI ...