Before you even ask, it’s an open source trackball and you’re gonna like it. Hackaday Editors Mike Szczys and Elliot Williams get down to brass tacks on this week’s hacks. From laying down fatter 3D ...

The goal of this project was to track the motion of a human face and to display a projection of a cube on a VGA monitor that would change according to the motion of the users face. We wanted it to ...

Puppy Robotics launched an interactive all-in-one projector on Indiegogo a couple of weeks ago called the puppy cube, which can throw a tablet-like home page full of huge icons onto any flat surface ...

The Puppy Cube is a new ultra-short-throw projector that can convert any flat surface into a touchscreen, and interested consumers may now back the device through its Indiegogo campaign. Guangzhou ...

Wanbo is now selling the Cube 2 Pro, which is a new smart projector with an official MSRP of $199. The device should also be easy to carry, since the projector can basically be folded into the stand.