One of the key features of both OS X Yosemite and iOS 8 is what Apple calls Handoff. It provides a seamless transition between using your iOS device and using your Mac. One of the coolest features of Handoff is the ability to see and respond to text messages sent to your phone, using your Mac, even with your green bubble friends! Here's how the feature works and why it's important.
Full story from the iMore Blog...