This $400 knob proves that the SLR really is the movie camera for today's indie filmmakers. It's called the Okii Systems USB Follow Focus, and it does what it says, allowing you to control the focus ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. This article is more than 4 years old. The eMute can be ...

There’s a lot going on here, but what you’re basically looking at is a focus ring, attached to an iPhone, which sends a signal to a remote unit, which then turns the real focus ring on a DSLR that ...

We may receive a commission on purchases made from links. Many gamers love smaller keyboards, like TKL and 75% to 80% builds, as they give more space for mouse movement. However, this means you're ...

Have a sound system that you sit far away from, but hate remotes? Instructables user Kris S shows off how to build a soft volume control knob using cheap components. Kris S uses a micro USB cable, a ...