Acer has launched PD1520Us ultra short throw (UST) projector that can project a 100-inch image in front, 23-inch downward, ...

The best 4K projectors are still the ultimate way for you to get an immersive theater experience at home. All of the projectors in this guide are capable of beaming a larger image than any regular ...

First, she zaps the inside of my forearms - where the pressure points controlling circulation lurk - with a multi-beam laser that looks like a shower attachment. Then, she does my thumb (which ...

Epson has expanded its home cinema range with two "4K Pro-UHD" laser projectors, the EH-QS100W and EH-QS100B. Both promise to deliver high-end viewing experiences with the convenience of ...

with the projector offering a great presentation for Dune, it can struggle elsewhere. In the extremely colorful Mind Game, it didn’t keep up with some of the triple-laser options on the market ...

After raising more than $10 million in crowdfunded cash last year, Valerion has announced the official consumer launch of its VisionMaster Pro 2 triple-laser long-throw smart projector – with ...

Laser projectors are also a more environment-friendly option compared with earlier xenon lamp-based digital cinema projectors. Barco and Regal Cineworld have a nearly 20-year history, starting in ...

Abstract: This letter aims to develop a novel multi-user hybrid non-orthogonal multiple access (NOMA) transmission strategy for the downlink multiple-input single-output (MISO) scenario. In particular ...

Dreame has also added a multi-joint robotic arm that picks up clutter on its cleaning ... The Eufy E20 robot vacuum cleaner delivers 30,000Pa suction power, five-stage filtration, and advanced laser ...

the VisionMaster projectors use pixel shifting on the 1080p DLP chip to produce 4K resolution (3840×2160 pixels) at 60 Hz. They can also support a 240 Hz refresh rate at 1080p resolution. The ...

According to the theory of cubic B-spline, we construct the color transfer function of each projector. This ap- proach reduces the color and photometric non-uniformities to achieve seamless tiled ...

Hisense L9Q UST Projector at CES 2025 Like the L9H, the L9Q features a triple-laser light engine which company reps told us offers an increased contrast ratio (5,000:1) as well as higher peak ...