Twitter is testing a new interface for its mobile applications on iOS and Android, which involves rounded profile images, buttons and other features. It's unclear what advantage going "round ...

In practice, this means they can print buttons, sliders, and even touch pads directly into objects. They also have a design for several pressure sensors and a flex sensor. The system includes ...

I have two buttons on the side of my old Logitech that I never use, so I can't even imagine what I'd do with a dozen of them. Maybe I could 3D print a little ledge to rest my thumb on? Maybe not, too.