These days, most of us have a smartphone. They are so commonplace that we rarely stop to consider how amazing they truly are.

Knobs are ubiquitous in technology user interfaces, but touchscreens are increasingly replacing them for interface controls. The latest project from [upir] combines a rotating knob with a ...

What can you do with a broken Galaxy Z Flip 5? Well, an inventor decided to attach a BlackBerry keyboard to use on the cover screen.