Hacking the Kinesis Keyboard for more Buttons

My Tools Used

A Here’s the list of tools I used during the Kinesis mod.

Soldering Station

complete soldering station is over-kill for a mod this simple, but oldering the wires helps by adding some extra rigidity.

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Figure 1: The soldering station I used.
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Figure 2: The sandpaper is used to finish the holes for the buttons.
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Figure 3: The wire stripper.
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Figure 4: The eye protection I used.
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Figure 5: The drill to use.
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Figure 6: The buttons to use for the extra keys.

Remove Back Cover

emove the back cover and unscrew the six screws.

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Figure 7: The back of the Kinesis Keyboard with the screws highlighted.
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Figure 8: The inside of the kinesis keyboard, including both the top and bottom.

Measure and Mark Button Placement

placed the buttons about 75mm (2 15/16in) from the edge and 18mm 11/16in) from the bottom. You should tweak the location to best fit our hand placement. Place the button underneath the meaty portion of our palm.

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Figure 9: The Kinesis button placement markings for the left side.

Drilling

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Figure 10: Drilling the pilot hole before drilling the circular hole.
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Figure 11: Using the pilot hole to complete the circular hole.
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Figure 12: The Kinesis Keyboard immediately after drilling the ciruclar hole.
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Prep Wires

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Figure 14: The length of wire I used.
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Figure 15: Preparing the wires to insert into the keyboard.

Attach Wires

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Figure 16: Attaching the wires to the buttons.
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Figure 17: Detail view of the pin layout for the Kinesis keyboard.
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Figure 18: The completed wiring.