Mobile picture power in your pocket
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Exclusive images caught by picture phones are starting to make their way into big headlines.
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Camera phones that automatically know their locations, digital cameras that can show where a photo was taken and GPS devices that take geotagged pictures,  are coming to a pocket near you.
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Americans and Europeans will soon be able to buy a more powerful battery that promises enough juice for twice as many digital pictures as regular batteries.
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The new video card recorder easily converts video for use on mobile devices. In Gear Factor.
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Digital SLRs, ultrazooms and pocket cams: Find the camera that's right for you with our hands-on reviews.
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Want to upload photos from a T-Mobile Wi-Fi Hotspot at the airport, your hotel, or Starbucks? Then at CES, Panasonic has announced a digital camera for you.
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When $100 buys a pocket-sized gadget that can store decades' worth of appointments -- and $200 gets you one that also serves as a digital photo album and MP3 player -- why would anybody spend up to $500 on a new Palm or Pocket PC handheld? -Rob Pegoraro
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The latest photo imaging enhancements, from a shaded DSLR loupe to a $23K 416-megapixel camera, are dazzling. David Becker reports from PMA 2007 in Gadget Lab.
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Photocopying wallet information pays off.
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For several years people have been talking about the idea of miniaturizing a projector so that it&#39;s small enough to fit inside a cell phone or digital camera. Now it&#39;s finally been done, and 3M is demonstrating a prototype of such a device at this year&#39;s International Consumer Electronics Show.The mobile projector is about a centimeter thick and about 4 centimeters tall by 3 centimeters wide -- small enough to fit inside portable devices like cell phones, PDAs, or a digital still camera, said Todd Rutherford, product development specialist with 3M&#39;s optical systems division.It uses an LED as the light source and can project a VGA resolution (640 pixels by 480 pixels) image through a lens that&#39;s about a centimeter in diameter.3M is demonstrating the projector at CES built into a small handheld device that runs video from flash memory. The image projected onto walls or other light surfaces was good enough and easy enough to see over a distance of about half a meter, although it suffered over greater distances due to the bright lights of the show floor.The demo attracted a lot of attention and a constant stream of show attendees, many of whom had badges identifying them as employees of mobile phone makers or network operators.3M is already working with companies interested in embedding the projector in devices, and the first products should be out in early 2008, said Rutherford. He wouldn&#39;t identify the companies or the applications but said that they are mobile consumer electronics products.
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Printed symbols called SpotCodes can help cellphones with cameras find their way around cyberspace.
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Device will capture high-resolution still images and video--and it still makes phone calls. Samsung Electronics will begin selling a cell phone that includes a 5-megapixel digital camera, the company says.
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By Rhodri Marsden  Even fairly recently, a personal videophone was some absurdly futuristic sci-fi vision, akin to strapping on a jetpack or having a robot do your ironing. But if you have a newer model of mobile phone and a 3G network connection, it may be within reach.
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Heavy users of mobile phones, iPods and other portable devices may want to try on a new coat lined with solar modules and a battery to charge their gadgets on the fly.
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Review Fast, inexpensive and highly pocketable
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Smartphone users will be able to watch broadband TV and snap high-resolution photos on their handsets in 2007, thanks to new processor and memory chips.
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Samsung Electronics has showcased a mobile phone that integrates a 5-Megapixel digital camera. At present the highest resolution camera phones have 3-Megapixel class image sensors.