Phased-based ranging (PBR) delivers precise measurements by checking the phase difference of reflected radio waves (Fig. 1).

We understand the $3,800 price tag is hefty for any watch, but G-Shock watch fans will already recognize the MRG name as Casio’s most luxurious and prestigious G-Shock series, and won’t be taken aback ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Here’s how it works. It’s never been easier to move your music from room to room (and even outside) than with the best Bluetooth speakers. There are loads of different options out there ...

Bluetooth speakers have been a major fixture in my life ever since I picked up the original Ultimate Ears Boom in college. I use them to listen to podcasts or my favorite playlists while I’m ...

Jan. 15, 2025 — New observational data and simulation models have confirmed a new type of planet unlike anything found in the Solar System. This provides another piece of the puzzle to ...

The idea of connecting with every Bluetooth device worldwide was met with a great deal of skepticism. Many people considered ...

The Xboom speakers come in a range of sizes, but I’ve been using LG's 360 X02 to see how it fits into a busy listening ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

While die-hard audiophiles may still lean towards the best wired headphones, modern Bluetooth models have significantly narrowed the gap, offering impressive sound with unmatched convenience.

Even though they're far from cheap, they're somehow amazing value, because they not only pack in so many great features (including triple-point Bluetooth connectivity, which is extremely rare ...

The Doctor of Philosophy (Ph.D.) in Systems Engineering prepares students to become systems thinkers who, through exploring the synergism of engineering, systems and management, learn to proactively ...