No warrant needed to get cell phone location: US court

Police don't need a warrant to obtain mobile phone location data for a criminal investigation, a US appeals court ruled Tuesday in a case closely watched for digital-era privacy implications.

US teens go mobile for Internet, survey says

Most American teenagers use their phones to access the Internet, with one-fourth of them going online mostly on their mobile device, a survey showed Wednesday.

When talk is free: The effects of pricing plans on consumer demand

From banks to telecom providers, various industries are moving to pricing plans that offer a certain amount of "free" service. Bank customers are allowed a certain number of free ATM withdrawals each month, and cell phone ...

'Nanoresonators' might improve cell phone performance

(Phys.org)—Researchers have learned how to mass produce tiny mechanical devices that could help cell phone users avoid the nuisance of dropped calls and slow downloads. The devices are designed to ease congestion over the ...

page 1 from 4