| 摘要 |
An articulating ergonomic support apparatus is disclosed for supporting an individual's forearm, wrist, and palm of the hand while performing repetitive tasks such as operating the keyboard of a computer. The apparatus can be adapted to a variety of mounting devices depending on the particular work-place environment, but preferably it is adapted to an articulating arm assembly which permits the user to freely adjust the apparatus for position, height, and horizontal and vertical tilt. The forearm rest portion of the apparatus supports the user's arm in a feeder tray, while the hand rest portion supports the palm and wrist of the hand with a cylindrical rest which rotates about an axis between extending through the ends of the cylindrical rest, the axis being offset in relation to the axis extending through the center of the cylindrical rest. Alternatively, the hand rest portion supports the palm and wrist of the hand with an inverted spoon-shaped member having a convex platform which fits the natural curvature of the palm of an individual's hand and an elongated arm which supports the wrist.
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