Augmented-reality headsets have long promised to turn unskilled tinkerers into instant experts. Whether you want to change the oil in your car or cut an onion so it doesn’t make you cry, a headset or ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Michael D. Shaw is a biochemist and freelance writer. A graduate of the University of California, ...

Augmented reality, combining real world views and digital information, is not particularly new, but it is still considered in its infancy. The technology has been used in a variety of ways, from GPS ...