Using augmented reality, the iPhone can accurately measure distance in the Measure app. I use this all the time as I can ...

If you have an old webcam lying around, it can be repurposed in a variety of ways that give it new life. Here are some ...

However easy it is to digitally sign important documents, sometimes that won't suffice. When you just have to put your signature on a physical document and digitally upload it, and you don't have a ...