wearable electronics

A new type of wearable leverages the surprisingly large sweat output of the fingertips to generate electricity when the user is sedentary or even sleeping, providing a potentially round-the-clock source of power.

A new design for a so-called electronic skin addresses one of the technology's key shortcomings so far, by taking inspiration from the sweat pores in human skin to prevent the accumulation of moisture that can compromise performance.

It looks like something straight out of dystopian sci-fi, but then here we are. Biotlab has presented a neck-mounted wearable that provides you with a range of magnetic face shields, and a personal supply of HEPA-filtered, UV-sterilized air.

It's been a while since we saw a hardware update to the Vive line, but HTC has made up for it by launching two 5K-resolution virtual reality headsets at the same time: the PC-connected Vive Pro 2, and the standalone Vive Focus 3.

Autonomous vehicles and robots navigate with sensors and cameras – but visually-impaired people still get by with canes and guide dogs. Now, engineers have developed a wearable AI system that tracks obstacles and describes a person’s surroundings.

There are energy sources all over the place, if you know where to look. Researchers at CUHK have now designed new modular nanogenerators that can harvest energy from various different types of motion, such as ocean waves or a person's body movements.

The Fitbit Sense is the flagship device in the Fitbit range, the top device from one of the top names in wearables – and we've been trying to figure out whether or not it's worth the US$299.95 that you'll have to pay to get hold of one.

Amazfit is now well established as a budget wearable brand, offering devices packed with features at a fraction of the cost of their big competitors – and after thoroughly testing the Amazfit GTS 2e, we can confirm that it continues that trend.

DARPA is starting a program to develop a new multispectral Enhanced Night Vision (ENVision) system for the military that replaces today's heavy night-vision goggles with ones that are as light and compact as a pair of eyeglasses.

In the world of fast-paced online gaming, every second of response time counts … in fact, make that every millisecond. The Impulse Neuro-Controller was designed with that in mind, as it detects mouse-clicks before they actually happen.

Sweat is important for keeping us cool, but too much of it isn’t very pleasant either. Now, researchers at NUS have developed a new film that can quickly absorb sweat – and better still, potentially use the moisture to power wearable electronics.

One of the issues with VR gaming is that it's usually set on a scale that's bigger than your living room – so you have to stay in a very small part of the world or "teleport" around. The latest attempt to fix the issue are the Cybershoes.