The difference is between actively sharing information -- uploading an image with location data, checking into a restaurant or other business -- and passively sharing it (what the tech companies like to call "frictionless" sharing).

CNN: Facebook Home, privacy and you

When viewing from six meters away, the difference between native and upscaled was there but it was subtle -- it was just a sense of the image being sharper and more natural at the edges of objects.

ENGADGET: This is what native 4K home cinema looks like on Sony's VPL-VW1000ES projector

The new Kinect -- which we've heard of in the past -- is said to capture up to six people at once, and an alleged image demonstrating the difference between new and old versions of the camera puts much higher specs on said device (1920x1080 color resolution, more trackable joints, improved depth resolution, etc.).

ENGADGET

"Celebrities partner up with charity organizations because their influential voice in pop culture can make a difference, but also because it is positive for their public image, " says Kyle Hulcher, a New York-based publicist with the Entertainment Fusion Group.

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