And this is just what Quirky’s invisible Covert drawer lock aspires to be. As with any magic not involving mirrors, the Covert uses magnets. The gadget consists \[…\] ...

Justin Zastrow's Smart Cube is go-anywhere smart lock that turns any drawer or cupboard into a mini-safe. You can lock and unlock it with your phone.

The lock is designed to secure drawers and cabinets, so you can keep children and other unauthorized users from accessing things like liquor, prescription medications, jewelry, and the like.