Portable projectors might not have the brightness of fancy home theaters, but the best models we tested can bring the big-screen experience anywhere.

The Mokoqi Star Projector Night Light is rather barebones in terms of functionality, but that’s part of the reason why this projector is so inexpensive. It doesn’t come with a remote control, and it ...

Transform Your Space with a Ceiling Star Projector. Ever looked up at your plain ceiling and thought, "This could be so much ...

The bar for a mainstream projector went way up this year, thanks to an invasion of high-quality laser projectors. My pick for ...

A reasonable price tag, solid build and seriously impressive projections make the Hommkiety Galaxy Projector one of the best ...

Abstract: Stepped frequency continuous wave (SFCW) ground penetrating radar (GPR) is a geophysical method to detect the structure and characteristics of underground burial targets by using ...

Abstract: To adapt the demands of the high-speed and real-time dynamic measurements, a linear array sensor (LAS) and projection fringe-based vision system was proposed to measure the radial vibration ...