Is Your iPhone Not Showing Siri's Modern Glow? Here's How to Get It

Siri's full-screen effect still feels fresh, but you may not see it on your iPhone. Here's how to check if it's turned on.

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and PalmPilots. He drinks a lot of coffee in Seattle.