The new paradigm in camera straps.
When you try to connect to your home computer via it's IP only to find it's changed, it can be pretty frustrating. If you have a Mac, make it send it's new IP to your phone (or email).
If your credit or debit cards say PayPass or Blink on them your financial information can be swiped by someone with an RFID reader. Learn how to destroy that functionality to keep your private info private.
