Researchers developed a transparent smart contact lens that uses gold nanoparticle-embedded PEDOT:PSS nanowires to improve ...

The Oura Ring 5 is a $400 wearable health tracker that combines sleek aesthetics with compact engineering, but iFixit’s teardown highlights critical limitations. The ring’s titanium bands and ...

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5 Things to Know is CNBC's Morning Squawk newsletter, a before-the-bell briefing on the most important news, trends and analysis that investors need to start their trading day. Subscribe here to ...

Nvidia’s glorious GeForce RTX 4090 wowed reviewers and set a new bar for just how stupidly fast a graphics card could be. Unfortunately, the launch of the $1,600 GPU has been marred by multiple ...

One of the most important metrics on a Fitbit tracker is the Estimated Oxygen Variation—and now that every tracker is fitted with an SpO2 sensor, everyone can take advantage. Blood oxygen may be used ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

The newest addition to the DeVilbiss family of oxygen concentrators features an attractive minimalist design that's far less obtrusive in a patient's home. While the design is new, the 5 Liter Compact ...

US Army scientists have demonstrated a new quantum sensor that can measure the full 3D direction of radio-frequency electromagnetic fields, a milestone that could reshape how signals are detected on ...

Abstract: Optical tactile sensors have recently become popular. They provide high spatial resolution, but struggle to offer fine temporal resolutions. To overcome this shortcoming, we study the idea ...

Abstract: Vision-based tactile sensors have drawn increasing interest in the robotics community. However, traditional lens-based designs impose minimum thickness constraints on these sensors, limiting ...

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