News tagged with cell phone

Searching for 1,000 times the capacity of 4G wireless

Researchers at Polytechnic Institute of New York University (NYU-Poly) have assembled a powerful consortium of government and business support to advance beyond today's fourth generation (4G) wireless technologies ...

dateJul 19, 2012 in Telecom
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Clothing the body electric

(Phys.org) -- Over the years, the telephone has gone mobile, from the house to the car to the pocket. The University of South Carolina's Xiaodong Li envisions even further integration of the cell phone – ...

dateJun 29, 2012 in Nanomaterials
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Technology convergence may widen the digital divide

(Phys.org) -- Technology is helping communication companies merge telephone, television and Internet services, but a push to deregulate may leave some customers on the wrong side of the digital divide during this convergence, ...

dateMay 17, 2012 in Telecom
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Mini-projector for smartphones

Their very small displays sometimes make smartphones diffi cult to operate. In the future, a projector will help: if the cell phone is standing on a table, for instance, it can project a large-format display ...

dateMay 10, 2012 in Hi Tech & Innovation
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3Qs: Mobile tracking in criminal investigations

Last week, the American Civil Liberties Union released a new report revealing that law-enforcement agencies frequently use cell-phone tracking data provided by wireless carriers — often without a warrant. ...

dateApr 16, 2012 in Other
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