Here’s the idea: you attach a QR code to your key ring that, when scanned, opens a texting window with “I found your keys!” set to send to the key owner’s phone. When I saw the instructions for this ...

Key rings can be painfully fiddly things (especially for those of us without much fingernail to work with). A clever new quick-release solution might remove some of the friction, using a precisely ...

It depends on my key ring, but lots. Frequently I have two key rings at once. My daily key ring has car keys, house keys, tool box keys, workshop keys, and parents house keys (multiple bitings), while ...

Key rings can be a pain, especially if you frequently remove, add, or rearrange things on them. Cable key rings remove the hassle, and banged-up fingers and nails, that come with traditional rings.

Most people have to keep track of at least a few keys. The easiest way to do that is to just keep them all on one key ring. But the more keys you have, the bulkier the ring is to carry in your pocket.

Keys have long been the root of misplacement conundrums, with heart-stopping visions of the jingly bundles taking a ride through the sewers via the holey grates above and the ever-common "Honey, where ...

Key rings are a great example of terrible everyday design. If you have nails, you’ll break one trying to pry open the metal. If you don’t have nails, you’ll throw your keys across the room in a rage ...