Hackaday Prize 2023: Eye Tracking On a Budget
https://hackaday.com/2023/05/02/hackaday-prize-2023-eye-tracking-on-a-budget/

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 (https://hackaday.com/2023/05/02/hackaday-prize-2023-eye-tracking-on-a-budget/)

Electroosmotic Haptics for More Tactile Touch Devices
https://hackaday.com/2023/05/02/electroosmotic-haptics-for-more-tactile-touch-devices/

If you’re like us, one of the appeals of retro tech is the tactile feedback you get from real buttons. Researchers at Carnegie Mellon have developed a new method for …read more (https://hackaday.com/2023/05/02/electroosmotic-haptics-for-more-tactile-touch-devices/)

NASA’s Curiosity Mars Rover Gets a Major Software Upgrade
https://hackaday.com/2023/05/02/nasas-curiosity-mars-rover-gets-a-major-software-upgrade/

Although the Curiosity rover has been well out of the reach of human hands since it touched down on Mars’ surface in 2012, this doesn’t mean that it isn’t getting …read more (https://hackaday.com/2023/05/02/nasas-curiosity-mars-rover-gets-a-major-software-upgrade/)

E-Bike Battery Tapped For Off-Grid Laptop Power
https://hackaday.com/2023/05/02/e-bike-battery-tapped-for-off-grid-laptop-power/

If you’ve travelling via bike, you’ll know there’s a certain advantage to packing light. But what if you need to take your beefy desktop-replacement laptop with you on one of …read more (https://hackaday.com/2023/05/02/e-bike-battery-tapped-for-off-grid-laptop-power/)

IBM PC Runs BASIC With Motorola 68000 CPU Upgrade
https://hackaday.com/2023/05/02/ibm-pc-runs-basic-with-motorola-68000-cpu-upgrade/

Although ARM CPUs have been making headway in several areas of computing over the last decade or so, the vast majority of desktop, laptop and server CPUs are still based …read more (https://hackaday.com/2023/05/02/ibm-pc-runs-basic-with-motorola-68000-cpu-upgrade/)

Kerfmeter Measures Laser Cutter Kerf Allowances on the Fly
https://hackaday.com/2023/05/03/kerfmeter-measures-laser-cutter-kerf-allowances-on-the-fly/

Nothing beats a laser cutter and a sheet of Baltic birch plywood or MDF when it comes to making quick, attractive enclosures. Burning out all the pieces and fitting them …read more (https://hackaday.com/2023/05/03/kerfmeter-measures-laser-cutter-kerf-allowances-on-the-fly/)

Moon Mission Failures, or Why Are Lunar Landings So Hard?
https://hackaday.com/2023/05/03/moon-mission-failures-or-why-are-lunar-landings-so-hard/