via (CC BY 2.0)
Here’s a description from the Makey Makey website:
Makey Makey is an invention kit for the 21st century. Turn everyday objects into touchpads and combine them with the internet. It’s a simple invention kit for beginners and experts doing art, engineering, and everything in between.
With the Makey Makey, students can make any conductive material act as the input device for a computer. Because it comes preprogrammed, students with no coding experience can use it and learn to experiment with it as they start to learn coding.
Makey Makey believes that the maker movement is more than just robots, 3D printing, or STEM, or even building things. It allows students to become hardware engineers and solve real-world design challenges by providing a landscape that fosters curiosity and creates vibrant learners.