Interstellar Arc is an immersive sci-fi experience that uses recent advances in headset tech to break new ground in virtual reality. And it all happens inside an empty-looking room in Las Vegas.

A tiny sunlight emulator, a video player for your dreams and a vest for listening to trees feature in our roundup of best gadgets.

The market opportunity facing VisionWave is clear-the $14.5 billion projection confirms robust demand. The company's focus on space-based architecture positions it to address cost-effectiveness ...