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When trying to calibrate your arm to anything in the physical world, it is important to clamp it in place or it might scoot away.

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I use a cheap webcam for position feedback.

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Overview of the system, complete with labels

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Servo driver board

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The MeArm comes in a flat-pack. Building it is a puzzle. Successful completion made me feel mechanically worthy.

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I tried different finger actuators to aid in typing.

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I'm not sure why many of my finger actuators involved wine paraphernalia.

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