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You’ll Never Miss With This Robotic Moving Dartboard

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Super Cool Physics Toys

So you are frustrated about missing when throwing darts? Mark Rober has developed a robotic dartboard that uses a Vicon motion capture system to track the dart in the air as you through it. It makes a prediction where the dart will land in Matlab using regression analysis.

Automatic Bullseye, MOVING Dartboard

Once the system knows where your dart will land, it moves the board to the right spot using 6 stepper motors attached to the dartboard using fishing line. The whole process takes about 400ms. Pretty clever, don’t you think?

[HT: Mark Rober]

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