Researchers at Tsinghua University developed the Optical Feature Extraction Engine (OFE2), an optical engine that processes data at 12.5 GHz using light rather than electricity. Its integrated ...

There is a point where taking technology for granted hides some of the incredible capabilities of seemingly simple devices. Optical mice are a great example of this principle, using what are more or ...

In brief: After years of faithful service, most computer mice end up in the recycling bin, or worse, the garbage bin. But one Redditor wanted a better second act for his retired pointer, and once ...

If you’re coming from an MX Master 3 or 3S, there are three headlining upgrades: haptics, feel, and the new action wheel. MX Master 4 has an incredible haptic engine, and while it’s by no means a ...

TL;DR: Researchers from the University of California developed Mic-E-Mouse, an AI-powered tool that exploits high-DPI optical sensors in gaming mice to eavesdrop on speech by detecting surface ...

Why am I reviewing the Logitech G502 X Lightspeed, a mouse from 2022, in the 2025? A few reasons. First, we want to make IGN’s gaming mice coverage as comprehensive as possible. That means revisiting ...

Give it up for EMR tracking technology. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Your average $5 wired mouse has no batteries.

Founded in 2003, California-based eyewear retailer Zenni Optical offers more than 4,000 glasses and sunglasses designs, along with a range of lenses tailored to meet specialized needs. While some ...

Forbes contributors publish independent expert analyses and insights. Pam Danziger reports on retail, focused on the luxury consumer market. Stanton Optical is rapidly expanding its accessible eyecare ...

For years, I never used the extra buttons on the side of my mouse, and mostly just viewed them as a nuisance. Too often I’d click them by accident and trigger some unwanted action, like navigating ...

TL;DR: The Razer Cobra HyperSpeed Gaming Mouse is an ultralight 62-gram wireless mouse featuring the advanced Focus X 26K Optical Sensor, Optical Mouse Switches, and customizable Razer Chroma RGB ...