Are you the type of person who saves your old tech? If you've been hoarding an iPhone or Android phone without any real vision for what you'll do with it next, we've got a good suggestion. Turn one ...

Start by charging your old phone and connecting it to Wi-Fi. Install Alfred Camera on both your old phone and your current ...

Turn an Old Smartphone into a Security Camera: There is no longer a need for expensive CCTV systems to ensure home security.

In a few moments, you can set up a security camera for a hotel room or a pet cam so you can sing to your Sheltie from the office, both running on old smartphones you found in a drawer. It's ...