Kindle Paperwhite's patented front-lit display guides light underneath an anti-glare layer and down toward the display, away from the reader's eyes.

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The front-lit technology here is proprietary, of course.

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In 2003, Nintendo released the completely redesigned Game Boy Advance SP which, most importantly, added a front-lit screen, attempting rectifying the one major problem people had with the original GBA. Recently, Nintendo released yet another GBA varient, the Game Boy Micro, with a small and sleek design aimed in large part at an older, iPod-totting audience.

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Families bite into crispy churros, kids leap for airborne strands of cotton candy, taco meat sizzles on hotplates, people take photos in front of lit-up fountains and couples smooch on benches.

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Pay a bit more to stay at a central hostel or guesthouse in a well-lit area of town , with a 24-hour front desk.

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