When Shots Ring Out, a Listening Device Acts as Witness
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Police agencies around the country may soon be able to equip street corners with microphones and video cameras to fight gun-related crime.
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Photojournalist Chris Usher usually relies on digital technology. When he wants something special, though, he reaches for a film camera.
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Users will be able to receive news alerts and information via IM.
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Computer monitors with mechanical  arms, wristwatches and binoculars that play music and phones  disguised as cameras are just some of the technological  innovations propelling the digital electronics revolution  forward.
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A new camera tracks hot lead -- just like in the slow-motion "bullet time" scenes in The Matrix. The technology could lead to "active armor" that stops bullets midair. By David Hambling.
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The next time you talk on your  cellphone in a movie theater, beware: Your neighbors are  listening.
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The voice on a tape recording of a man wanted for shooting dead a police officer, and the defendant, is a close match, a court hears.
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By Prasanna Raman  * ON the editorial floor where I sit, often a frog's croaking is heard. The first time I heard it, my colleagues and I thought a frog was moonlighting as a journalist here. But, it was just the journalist's cell phone's ringtone.
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Hand-held devices help settle disputes. (Look it up!)
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Crime-fighting "tinkerers" are figuring out how to get all the inside dope about you from your supposedly trusted gadget
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Scientists have tested whether cellular audio is good enough to play and record animal sounds in the wild.
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Cell-phone users may soon be able to watch TV on their phones. Also: Companies organize a safe way to dispose of e-trash....  Feds investigate stun-gun maker Taser.... and more.
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Researchers have created an electronic contact lens that could be used as a display or a medical sensor.
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There are lots of noises that fill downtowns and shopping malls on a given day: garbage trucks, honks, sirens, schoolchildren. Each registers at a certain level on a personal annoyance meter.
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Frightening incidents often take place, especially when shooting at different locations. But one incident
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A new technology unveiled Tuesday would show what's being said on the radio using a receiver with a screen that would scroll text much like closed captions roll by on TV.
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Don't expect this gadget to turn attention away from the iPhone.