We’ve seen some very unique custom keycaps recently, but nothing quite like the embroidered ones that [Billie Ruben] has been experimenting with. Using a clever 3D printed design, she’s crafted what could well be one of the most easily customizable keycaps ever made…assuming you’ve got a needle and thread handy.
The idea is to take a standard keycap blank and pop an array of 25 holes in the face. Your thread or yarn is run through these holes, allowing you to create whatever shape you wish within the 5 x 5 matrix. While it’s somewhat tight quarters on the underside of the cap, nothing prevents you from using multiple colors or even materials to do your stitching. As an added bonus, the soft threads should provide a very comfortable and particularly tactile surface to tap on.
Now the most obvious application is to simply stitch up versions of all the alphanumeric keys, but there’s clearly room for some interpretation here. [Billie] has already shown off some simple iconography like a red heart and we’re sure creative folks will have no trouble coming up with all sorts of interesting needlepoint creations to top their prized mechanical keyboards.
The intricate details necessary to make this idea work may be beyond the common desktop FDM 3D printer, so [Billie] ran these prototypes off on a resin printer (she attributes the visible layer lines to a hasty print). She’d love to hear feedback from other keyboard aficionados who’ve made the leap to liquid goo printing, so be sure to drop her a line if you print out a set of your own. It sounds like a new version is in the works which will provide a false bottom to cover the stitching from below, but functionally these should get you started.
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