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 ...

Don’t you hate that feeling, the one you get when you have just realized that you have no clue where you may have left your keys? If you are unlucky enough to have lost them in a public place, odds ...

A co-worker was moving her mother to a new apartment when she discovered the key to a safe deposit box that apparently belonged to her grandfather, who died in the 1980s. The key has a number, but ...