| 摘要 |
A Braille watch is provided that includes a first disk including a first raised surface, a first pin, a second pin, a third pin, and a fourth pin, a top plate, and an actuator to rotate the first disk. The top plate includes a first hole, a second hole, a third hole, and a fourth hole, wherein the first pin is mounted to slide within the first hole, the second pin is mounted to slide within the second hole, the third pin is mounted to slide within the third hole, and the fourth pin is mounted to slide within the fourth hole. The first pin, the second pin, the third pin, and the fourth pin are mounted above the first disk to extend above a top surface of the top plate when the first raised surface is positioned below the respective pin.
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