* Turn Your Smartphone into an Early Warning System
How to Turn Your Smartphone into an Early Warning System for Almost Anything by gizmodo.com
Our phones affect our lives in all kinds of ways, from socializing to travel, but these ever-present pocket gadgets can also act as early warning devices for a host of important alerts—from life-saving notifications to convenient warnings about your commute. Here we’ll show you what’s possible, and which apps you’ll need.