I've used my NVIDIA Shield TV Tube for roughly five years now, but I really miss having extra ports. So I bought the Acer TV ...

It's also very expensive. With an MSRP of $3,000, it's practically a dollar a lumen. For that price, it does have a few issues, including an underwhelming zoom range and some production flaws that ...

Explore the top portable projector models available on Amazon. Walk through the top choices to create an immersive, personal entertainment space, whether you're camping, having a backyard movie night, ...

CHENGDU CITY, SICHUAN PROVINCE, CHINA, January 19, 2026 /EINPresswire.com/ -- The planetarium industry has witnessed ...

This list of the best luxury Valentine’s Day gifts will surely spoil your loved ones and make them feel extra special.

Abstract: This paper demonstrates a robust machine learning-based optical wireless positioning system that achieves high accuracy under the presence of the interference, enabling reliable position ...

Abstract: Optical microrobots actuated by optical tweezers (OT) offer great potential for biomedical applications such as cell manipulation and microscale assembly. These tasks demand accurate ...

From romantic gestures for your partner to sweet surprises for a friend, make hearts melt with Valentine’s Day gifts for men ...