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 ...

For years, 3D projection has seemed a technology long on potential but short on practicality. Despite some promising-looking technology demonstrations in the past, manufacturers just couldn't pull 3D ...

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 ...

A portable projector for "when you're away from home" Battery power for go-anywhere viewing Unusual "magic cube" design twists to adjust angles One of the downsides of CES is that the huge scale of it ...

All the Latest Game Footage and Images from Cube Projection This is a game that tests the imagination of three-dimensional space. Just find the projection of the cube in the front view and left view ...