I tested Epson’s top portable projector, and it’s got a fun design but average performance

The Epson Lifestudio Flex Plus has a fun, all-in-one design and 4K resolution, but better options are available for nearly ...
What Hi-Fi? on MSN

I tested Epson’s latest coffee table projector: here are three things I liked and two I didn’t

When watching Dune: Part Two, as Timothee Chalamet’s Paul Atreides and Stilgar have a heart-to-heart in the desert, the ...
IEEE

High-Frequency, Multiband Projector Using 1–3 Connectivity Lithium Niobate Composites With an Inversion Layer

Abstract: In this study, we demonstrate a sound navigation and ranging (SONAR) projector with a higher and wider frequency range using an inversion layer. Because the working frequency range of the ...