You could easily see the difference between 1080p and 720p when sitting six meters away from the screen: switching from one to the other was a bit like taking a foggy pane of glass off the image.
ENGADGET: This is what native 4K home cinema looks like on Sony's VPL-VW1000ES projector
The increase in detail couldn't quite keep up with that because it was artificially created, but upscaling still managed to deliver that feeling of removing one more foggy pane of glass from in front of the image -- so it's all good.
ENGADGET: This is what native 4K home cinema looks like on Sony's VPL-VW1000ES projector
The effect relies on an angled piece of glass in which a "ghostly" image is reflected.
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The banana boots Connolly used to wear on stage to "sex up" his image now sit in a glass cabinet at the local museum, "The People's Palace, " in Glasgow.
This kind of test may even find its way in an augmented-reality device like Google Glass by tracking eye movements as an image moves across the field of view, as a recently uncovered patent suggests.
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The steel frame that once revolutionized the Chicago skyline was again seminal, though now no longer hidden on the inside of walls - the International Style was all about exposed metal and glass, and represents most people's image of the modern skyscraper.
Just ask for some news and Glass will deliver a headline, a byline, an accompanying image and the number of hours since the article in question was posted.
Before the play begins, with the house lights up, Ms. Shaw takes her place encased in a glass box stage right, dressed more or less like the image of Mary we've seen in churches and on candles.
The image of Photo 51 is tiny - just a few centimetres across - and holding the glass plate in my hands felt like handling a piece of history.
For those looking to capture a beautiful and sharp image up close or at a distance, the new COOLPIX P520 boasts a 42x optical zoom-NIKKOR glass lens with an impressive zoom range from a wide 24mm to a whopping 1000mm (35mm equivalent), for users that require the very best in performance and versatility.
ENGADGET: Nikon updates Coolpix compact lineup with S9500, sub-$200 S5200 and L28
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