Hackaday Links: October 2, 2022

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“Necessity is the mother of invention,” or so the saying goes. We’ve never held to that, finding that laziness is a much more powerful creative lubricant. And this story about …read more Continue reading Hackaday Links: October 2, 2022

Enjoy This Animatronic Eyeball’s Smooth Moves

[Enza3D] shows off a surprisingly compact articulated animatronic eyeball that can be intuitively controlled with a Wii nunchuk controller. The design uses 3D-printed parts and some tiny servos, and all …read more Continue reading Enjoy This Animatronic Eyeball’s Smooth Moves

A Smart Speaker That Reminds You It’s Listening

[markw2k9] has an Alexa device that sits in his kitchen and decided it was time to spruce it up with some rather uncanny eyes. With some inspiration from the Adafruit Uncanny Eyes project, which displays similar animated eyes, [markw2k9] designed a 3d printed shell that goes on top of a …read more

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Karting Hands-Free

Some of us have computer mice with more buttons than we have fingers, resolution tracking finer than a naked eye can discern, and forced-air vents. All these features presuppose one thing; the user has a functioning hand. [Federico Runco] knows that amyotrophic lateral sclerosis, ALS, or Lou Gehrig’s disease, will …read more

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