Collaborate Disseminate
A couple of decades ago one of *the* smartphone accessories to have was a Bluetooth keyboard which projected the keymap onto a table surface where letters could be typed in …read more Continue reading This Piano Does Not Exist
We once thought that the best houses on Halloween were the ones that gave out full-size candy bars. While that’s still true, these days we’d rather see a cool display …read more Continue reading Bone-Shaking Haunted Mirror Uses Stable Diffusion
As virtual reality continues to make headway into the modern zeitgeist, it is still lacking in a few key ways. There’s not yet an accepted standard for correlating body motion …read more Continue reading A Controller for More Than Thumbs
On its face, 3D printing is pretty simple — it’s basically just something to melt plastic while being accurately positioned in three dimensions. But the devil is in the details, …read more Continue reading Laser Triangulation Makes 3D Printer Pressure Advance Tuning Easier
There is a lot to be learned from the experience of building something functional, and even better if doing so doesn’t break the bank. [Sergej Stoetzer]’s 20€ DIY-Eyetracker aims to …read more Continue reading Hackaday Prize 2023: Eye Tracking On a Budget
If you felt in your heart that Hackaday was a place that would forever be free from projects that require extensive choreography to pull off, we’re sorry to disappoint you. …read more Continue reading Modern Dance or Full-Body Keyboard? Why Not Both!
Let’s face it: if you can’t trust a fire-breathing billionaire industrialist to protect your stuff, who can you trust? (Video, embedded below.) This one is straight out of the Really …read more Continue reading Protect Your Property with This Fire-Breathing Billionaire
Energy costs around the world are going up, whether it’s electricity, natural gas, or gasoline. This is leading to a lot of people looking for ways to decrease their energy …read more Continue reading Keeping an Eye on Heating Oil
Here at Hackaday, we love to see projects re-visited and updated after we’ve covered them on the site. It’s always exciting to see what the creators come up with next, …read more Continue reading Pi-based Spectrometer Gets An Upgrade
It’s hard to watch [Mark Zuckerberg]’s 2018 Congressional testimony and not come to the conclusion that he is, at a minimum, quite a bit different than the average person. Of …read more Continue reading Truthsayer Uses Facial Recognition to See if You’re Telling the Truth