Abstract: This article studies the unmanned aerial vehicle (UAV)-assisted wireless powered network, where a UAV is dispatched to wirelessly charge multiple ground nodes (GNs) by using radio frequency ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs.

Abstract: The received radio-frequency (RF) power in far-field RF wireless power transfer (WPT)—with or without simultaneous information transfer—is minuscule due to large propagation loss in wireless ...

When wired peripherals became cumbersome, wireless gadgets like Bluetooth keyboards became a great alternative. But the wires are still inevitable since you need to charge these products. However, ...

The Raspberry Pi 500, like its predecessor the 400, is basically a Pi computer crammed into a budget keyboard in a retro throwback. And as cool as it is, I confess that as PCWorld’s resident keyboard ...

Logitech has announced a new wireless keyboard that’s aiming to never run out of battery thanks to clever recharging technology that relies on all types of light, not just sunlight. The Logitech ...

Logitech would like to show off its new solar-powered wireless keyboard, and I would like to apologize for spoiling it a few weeks ago. But if you were itching to get your hands on a new wireless ...

Logitech has announced the Signature Slim Solar+ K980, a full-size wireless keyboard that relies entirely on solar power. The device features a solar panel along its top edge and doesn't even have a ...

As an Amazon Associate, we earn from qualifying purchases. TweakTown may also earn commissions from other affiliate partners at no extra cost to you. The ASUS ROG Falcata Gaming Keyboard delivers one ...

Finding the best gaming laptop can be a bit of an expensive task, especially with the latest high-performance RTX 50 series machines demanding extremely high price tags. Thankfully, there are plenty ...

A metal band may seem like an odd fit in a setting like Downtown Pittsburgh’s Benedum Center, typically home to musicals and ballets. But Dream Theater — shaped and honed by four decades of recording ...