The newest LG flagship OLED TV is less than 0.4 inches thick, and gets video from a wireless box you can place up to 30 feet ...

Analysts have compared the AI revolution to other major inflection points, including the advent of the internet, the ...

Abstract: The paper presents the design of a linear dimmable flicker-free LED driver. The driver consists of a preamplifier in series with a linear regulator and forms a drive loop with the LED string ...

Abstract: Device-free sensing using Wi-Fi channel state information (CSI) is a nonintrusive method of human activity recognition (HAR) in an urban built environment. In this article, we propose an HAR ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...