Isolating objects in Photoshop can be a painstaking process. If you want to select simple objects, the marquee or lasso tools will get the job done quickly. But if you're working on a complex subject, ...

A 3D-printing technique can incorporate invisible tags into objects. The process could be used to create tags with the convenience of QR codes without the unsightly appearance, as well as to turn ...

For all the talk of smart objects, most of the stuff in our homes is remarkably dumb. Objects just sit there, inanimate and indifferent to the person using them. But just wait. According to Alex ...