We tested the new Project Aura smart glasses to see if the lightweight design and Android XR features justify the premium ...

Researchers have developed a new LiDAR approach that makes it possible to image small objects with much greater precision and ...

When you’re driving your car, you’re probably regularly looking at the speedometer to make sure you comply with the local speed limits. The method by which it works is simple enough: ...

NASA's optical communications system transmitted Artemis II footage over the AWS global network—connecting the Moon to 25 million screens. In April 2026, four astronauts aboard NASA's Orion spacecraft ...

Connecting sensors to Arduino opens up a vast array of possibilities for hobbyists and professionals alike, transforming ideas into functional prototypes and projects. Whether you want to measure ...

Abstract: An in-pixel optical sensor with threshold voltage (V TH) compensation is proposed to maintain the brightness of a panel after long-term use of an active-matrix organic light-emitting diode ...

Soccer officials already rely on cameras to see who’s offside and who sent the ball out of bounds. But during this World Cup, refs will use digital twins of each player to view plays from every angle.

SpaceX’s Starlink Mini Laser terminal is designed to connect satellites directly into Starlink’s optical relay network. Credit: SpaceX TAMPA, Fla. — Starcloud has ordered optical terminals from SpaceX ...

Imagine a surgical robot that could detect the boundary between a tumor and healthy tissue during an operation; not by sending images offsite for testing, but by quickly analyzing subtle differences ...

Gamers will be well familiar with the pain of a drifting analog stick. This issue has largely been resolved with the introduction of Hall-effect and TMR sticks in modern controllers. Why not apply the ...

Researchers have developed a sensor about the size of a grain of rice that can measure forces and twisting motions in all directions using light instead of traditional electronics. The new sensor ...

Researchers in Ania Bleszynski Jayich’s lab use a mechanical resonator to enable greater entanglement for potentially more powerful sensors. Most people think of diamonds as high-end adornments. Not ...