Revealed: Microsoft's touchscreen tablet - 0 views
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Apple's
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Microsoft
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Microsoft
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HowStuffWorks "How Credit Cards Work" - 1 views
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Credit card history, how it has come along since 1999. This is from How Stuff Works, and talks about the size of the credit card: "A credit card is a thin plastic card, usually 3-1/8 inches by 2-1/8 inches in size, that contains identification information such as a signature or picture, and authorizes the person named on it to charge purchases or services to his account -- charges for which he will be billed periodically." he first universal credit card -- one that could be used at a variety of stores and businesses -- was introduced by Diners Club, Inc.
Phishing Solution - Anti-Phishing - 0 views
Easy Explanation of Assistive technology and possibilities - 0 views
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This article is written for people using easy vocabulary and showing how not just big things like huge machines etc are assistive technology devices that will help people, but small small things as well, that people might not think are significant, but that help disabled people a lot with their everyday life.
Smart Dust - Computerworld - 2 views
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Smart dust" devices are tiny wireless microelectromechanical sensors (MEMS) that can detect everything from light to vibrations. Thanks to recent breakthroughs in silicon and fabrication techniques, these "motes" could eventually be the size of a grain of sand, though each would contain sensors, computing circuits, bidirectional wireless communications technology and a power supply. Motes would gather scads of data, run computations and communicate that information using two-way band radio between motes at distances approaching 1,000 feet.
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The goal for researchers is to get these chips down to 1mm on a side. Current motes are about 5mm, says Kristofer Pister, professor of electrical engineering at UC Berkeley, who's been working with smart dust since 1997.
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The cost of motes has been dropping steadily. Prices range from $50 to $100 each today, and Pister anticipates that they will fall to $1 within five years.
Short Film of the Day: Stuxnet: Anatomy of a Computer Virus | Film School Rejects - Stu... - 0 views
Lost in the Cloud - 0 views
ID cards planned for India's 1.1 billion - Asia, World - The Independent - 1 views
Cellular Telephone Use and Cancer Risk - National Cancer Institute - 2 views
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Cellular telephones emit radiofrequency (RF) energy (radio waves), which is a form of radiation that is under investigation for its effects on the human body (1).
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RF energy is a form of electromagnetic radiation.
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Electromagnetic radiation can be divided into two types: Ionizing (high-frequency) and non-ionizing (low-frequency) (2). RF energy is a form of non-ionizing electromagnetic radiation. Ionizing radiation, such as that produced by x-ray machines, can pose a cancer risk at high levels of exposure. However, it is not known whether the non-ionizing radiation emitted by cellular telephones is associated with cancer risk (2).
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