The Level+ smart deadbolt is one of the most attractive locks you can put on your door, and Amazon is offering both the Wi-Fi ...

Step by step tutorial on how to make a LEGO puzzle box that looks like a small house but hides a secret locking mechanism ...

Android: If you really don't want people to get into your phone, you can hide the lock screen entirely, leaving the unlock button hidden somewhere on the screen only you know. While a pattern lock is ...