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Tag: communicationsChildren are no more at risk online than off, a study says. Poorly protected files reveal a massive surveillance scheme. New millimeter-wave technology sends data at 10 gigabits per second. IRobot is developing communications robots for the military. An academic internet provides clues about ways to improve the commercial Internet. Analyzing the Internet Collapse Multiple fiber cuts to undersea cables show the fragility of the Internet at its choke points. The Rise of Systemic Financial Risk MIT's Andrew Lo describes how one rogue trader can impact global markets. A new inkjet-printed technology enables a different kind of wireless connectivity between devices. A new method for creating metamaterials that bend light in unusual ways may bring practical applications closer. Empowering Technologies for the Developing World M. Bernardine Dias of TechBridgeWorld helps communities use technology to help themselves. Computing with Light and Magnets A new way of controlling light could open the door to novel optical devices. New Record for Quantum Cryptography Researchers take a big step toward their goal of spy-proof communications via satellites. A new online messaging tool is hot, but it may be too banal to last. The Ultrafast Future of Wireless A new metal film could help control terahertz radiation and lead to wireless devices that are thousands of times faster than today's Wi-Fi. Warping photos could help text-based communications become more expressive. |
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