It’s always interesting to see how scientists and engineers have exploited—in the positive sense of the word—somewhat obscure, fundamental physics principles to create innovative sensors. For example, ...

Both the iPhone 16 Pro and iPhone 16 Pro Max feature a tetraprism lens system capable of up to 5x optical zoom. That's an improvement over last year's smaller iPhone 15 Pro model, which was limited to ...

The company's upgraded mobile mouse features a new 8,000 DPI optical sensor and its button-clicking sounds have been toned down. Executive Editor David Carnoy has been a leading member of CNET's ...

This Collection invites submissions of original research into methods that support the deployment of optical fibre sensors, driving advancements in precise and reliable sensing technologies. Optical ...

For decades, people with diabetes have relied on finger pricks to withdraw blood or adhesive microneedles to measure and manage their glucose levels. In addition to being painful, these methods can ...

Google Pixels haven’t always been perfect, occasionally suffering fundamental issues that persist throughout several generations. Some of the best-known examples included the use of outdated camera ...

A slender glass fiber no thicker than a human hair placed across a particle beam could improve accelerator monitoring. A team ...