Optical data storage is the use of light to write and read information to and from a memory device. Storage can be achieved by using lasers to pattern a surface, such as on a compact disc, or ...

One of the most exciting developments is the supposed introduction of a new 1-inch 200MP ISOCELL image sensor for the Galaxy S25 Ultra's main camera. This larger sensor size promises to deliver ...

U.S. soldiers prepare for a night mission during operational testing of two new GPS navigation systems. (Nicholas Robertson/Army) The Army’s annual exercise focused on refining its Positioning ...

You might think aftermarket parking sensors could be a bit of an unusual car upgrade at first, a bit like aftermarket reversing cameras, and you’d be right. Across ...

Optical illusions reveal hidden personality traits based on what a person sees first. If one sees mountains, they are friendly and peace-loving. Seeing a dog indicates emotional sensitivity and ...

We’ve all marveled at the cleverness and intricacy of optical illusions, but they can also have some important uses, like this optical illusion-based personality test that can reveal your very ...

Gain the critical skills to excel in the fast-paced and ever-changing landscape of wireless and optical communications with this one-year MSc. You'll acquire hands-on experience in addressing ...

This study introduces a novel approach using a low-cost wearable polymeric optical fiber (POF) sensor to classify stress in 12 healthy individuals (seven women and five men) using the Trial Social ...