Finnish-based mobile technology giant Nokia and researchers at Queen Mary University of London are dreaming up a way to turn ambient noise into a power source for the cellphones of tomorrow. In a press release published Friday, the University describes how its team developed the experimental technology after observing performance boots in solar cells exposed to pulsing pop and rock music.
Passengers at some overseas airports that offer U.S.-bound flights will soon be required to power on their electronic devices in order to board their flights — a measure intended to enhance aviation security at a time when intelligence officials are concerned about hidden explosives, a counterterrorism official said. Continue reading
The Supreme Court heard arguments in two cases that challenge whether the personal data held on cellphones should be fair game for law enforcement when a suspect is placed under arrest. Gwen Ifill talks to Marcia Coyle of The National Law Journal, who was in the courtroom. Continue reading
Most cell phone users purchase a plan with limits on how long they can talk, text or browse the Web each month, but it can be tough to track usage. Ray Suarez discusses new consumer-friendly rules for wireless companies to send their customers over-usage alerts with Federal Communications Commission Chairman Julius Genachowski. Continue reading
Google announced plans this week to buy Motorola Mobility for $12.5 billion. In recent years the Internet giant has made big plays in the smartphone market through its Android platform. Jeffrey Brown discusses the ramifications of the pending deal with Staci Kramer of paidContent.org and Charles Golvin of Forrester Research. Continue reading
A World Health Organization panel of 31 scientists raised some concerns Tuesday when they reported that cell phones are “possibly carcinogenic” and may be associated with “some risk” for brain cancer. But the group also called for further study. Jeffery Brown discusses concerns and precautions with neurosurgeon Keith Black. Continue reading