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New hologram technology created with tiny nanoantennas

Researchers have created tiny holograms using a "metasurface" capable of the ultra-efficient control of light, representing a potential new technology for advanced sensors, high-resolution displays and information processing. ...

Singapore vows to hunt down Anonymous hackers

Singapore will "spare no effort" to hunt down hackers from activist group Anonymous who last week threatened to wage a cyber war against the government, Prime Minister Lee Hsien Loong said Wednesday.

New devices drive global IT spending

Global spending on information technology is expected to reach $3.8 trillion in 2014, driven by growth in connected devices ranging from jewelry to refrigerators, researchers said Monday.

Robotic telepresence could 'change the geography of labor'

While in California on a sabbatical last school year, Chad Jenkins, associate professor of computer science, wanted to stay in close contact with his colleagues and research group back in Providence. But trips back and forth ...

Close ties between White House, NSA spying review

Stung by public unease about new details of spying by the National Security Agency, President Barack Obama selected a panel of advisers he described as independent experts to scrutinize the NSA's surveillance programs to ...

Crystal quantum memories for quantum communication

Research into the strange phenomenon known as quantum entanglement - once described as 'spooky' by Albert Einstein - could revolutionise ICT over the coming years, enabling everything from ultra-fast computing to completely ...

US tech sector feels pain from PRISM

Revelations about vast US data collection programs are starting to hit American tech companies, which are ramping up pressure for increased transparency to try to mitigate the damage.

Real-time travel updates direct to your smartphone

A bluetooth application that gives tourists real-time city information on their smartphones has been developed through a pan-European initiative. An updated iPhone app was released in time for the summer, providing visitors ...

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