A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the ...

Bermuda enables device proximity in a room without using any trackers or apps. Using an ESP32, it works as a Bluetooth proxy, ...

If you want to set up a connected home, you’ve got two options. You can buy a bunch of smart gadgets that may or may not communicate with other smart gadgets. Or you can retrofit all of your ...

Colder weather is fast approaching, which means keeping a careful eye on your body temperature if you spend a lot of time outdoors. Winter’s risks toward your body include frostbite and even ...

A guide for engineers balancing performance, reliability, and manufacturability across today’s smart systems By Barry Brents, ...

New graphene sensors make for better brain-machine interface By Paul McClure March 21, 2023 Scientists have used graphene to create a sensor for brain-machine interfaces that allow control of a robot ...

The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...

Blast Motion is partnering with Major League Baseball on a bat sensor designed to improve hitters' swings through motion capturing and analysis. Terry writes about social networking giants and legal ...

Chris Calvert of Respond Software (now part of FireEye) outlines the challenges that reduce the efficacy of network security sensors. We have a serious sensor problem in the cybersecurity world. And ...

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In a few months, the wait for the "iPhone 8" will finally be over, and for a brief moment, we'll all get a break from the rumor mill churn. If you, like us, keep tabs on every single iPhone 8 rumor, ...