GoKawiil
Tech News
Several older DSLR and mirrorless cameras, including Canon's EOS 6D and Rebel T6, Nikon's D5300 and D750, and Sony's A5100, A7 II and RX100 IV, remain on manufacturer compatibility lists for webcam use. Setup typically involves installing the maker's webcam utility, connecting via USB, switching to video or remote mode, and selecting the camera within apps like Zoom, Teams or Google Meet.
A tech guide explains why built-in laptop webcams often produce blurry, grainy or washed-out images, attributing it mainly to the small camera sensors that must fit into thin laptop lids. It also lists several ways users can improve webcam quality, including adjusting software settings and improving room lighting.
Razer has released the Kiyo V2 Pro webcam, priced at $300 and available now through Razer.com and other retailers. It uses Sony's 8.3-megapixel STARVIS 2 sensor with an f/1.9 lens for 4K video at 60 frames per second, plus AI-driven auto-framing and one-click exposure and noise correction.
Dell's new Pro 7 webcam captures 4K video at up to 60fps and adds Windows Hello support, presence detection, and dual beam-forming microphones that reviewers say outperform typical webcam audio. Priced at $199.99, it competes directly with premium rivals like the Logitech MX Brio and Insta360 Link 2 4K.
Dell has launched the Pro 5 (WB526), a compact 2K QHD webcam aimed at office workers, featuring a Sony sensor, 78-degree field of view, autofocus, and a physical lens shutter. The device supports Windows Hello, includes an anti-theft cable lock, and offers AI-driven features like auto-framing and face tracking, alongside a built-in microphone. It's priced at $119.99, currently discounted to $114.99.
A developer released Laser Graffiti, a Show HN project that pairs a webcam and projector so anyone can draw on a wall using a handheld laser pointer. The software tracks the laser dot and projects effects like glowing neon trails, dripping ink, or spinning 3D shapes over the strokes in real time. The creator says the project was inspired by an older video of artists laser-tagging buildings with projectors.
An engineer spent two weeks pointing an AI coding agent, Claude Opus 5, at the firmware and update tools of everyday USB peripherals—a microphone, a webcam, and a key light. The agent extracted a full command shell from the microphone, found a way to disable the webcam's recording LED while it still captures video, and discovered the key light accepts unauthenticated memory writes from any device on the same WiFi network.