Hori’s Piranha Plant camera didn’t impress me, so I tested its minimalist alternative instead — is it any good?

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 be an educational ...

We may receive a commission on purchases made from links. Whether you have a compact or mirrorless camera or even a DSLR, it likely has a USB port where you can plug it into your computer or other ...