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Nanophysics Jun 27, 2018

The ultimate 'smell test': Device sends rotten food warning to smartphones

Has that week-old yogurt really gone bad? Did the chicken you bought just three days ago already spoil? Your smartphone might one day be able to tell you, new research suggests.

Telecom Jun 22, 2018

Better, faster wireless communication on the horizon for mobile device users

An EU initiative shows promising developments towards improved wireless connectivity between networks and users.

Engineering Jun 14, 2018

Indoor positioning using a wireless network

Scientists from Kaunas University of Technology (KTU), Lithuania, have developed an innovative method for indoor positioning of people and things using wireless network. It localises a human being or an object within an accuracy ...

Robotics Jun 1, 2018

Researchers develop electronic skins that wirelessly activate fully soft robots

A research team of Seoul National University has developed a skin-like electronic system that is soft, thin, lightweight and can wirelessly activate soft robots through a simple lamination process.

Optics & Photonics May 15, 2018

A clearer future for underwater exploration

A new system that simultaneously transmits ultrahigh-definition live video and receives feedback signals offers greatly improved underwater optical communications.

Business Apr 30, 2018

Sprint, T-Mobile have to sell $26.5B deal to antitrust cops (Update)

To gain approval for their $26.5 billion merger agreement, T-Mobile and Sprint aim to convince antitrust regulators that there is plenty of competition for wireless service beyond Verizon and AT&T.

Business Apr 21, 2018

DOJ looks into how AT&T, Verizon handle defecting customers

The Justice Department has opened an antitrust investigation into whether AT&T, Verizon and a standards-setting group worked together to stop consumers from easily switching wireless carriers.

Engineering Apr 10, 2018

Engineers build smallest volume, most efficient wireless nerve stimulator

In 2016, University of California, Berkeley, engineers demonstrated the first implanted, ultrasonic neural dust sensors, bringing closer the day when a Fitbit-like device could monitor internal nerves, muscles or organs in ...

Telecom Apr 9, 2018

Powering advances in wireless connectivity for the future

The National Science Foundation (NSF) announces an important milestone in its Platforms for Advanced Wireless Research (PAWR) effort. In collaboration with an industry consortium of 28 networking companies and associations, ...

Engineering Apr 3, 2018

Transmitting measuring data wireless in real time

Sensors continuously record measurements in plant and machinery to check that everything is running according to plan and to enable any errors in the industrial production environment to be recognized at an early stage. However, ...

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