popmech: How we think BB-8 works“There’s a gyroscope inside Sphero that helps it keep its orientation no matter where it rolls, and an accelerometer for measuring speed. The sensors inside relay information back to a tablet or phone to control the

popmech: How we think BB-8 works“There’s a gyroscope inside Sphero that helps it keep its orientation no matter where it rolls, and an accelerometer for measuring speed. The sensors inside relay information back to a tablet or phone to control the

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from: https://ciel62.tumblr.com/post/116650581601