News tagged with phone communications

Bending the light with a tiny chip

(Phys.org) —Imagine that you are in a meeting with coworkers or at a gathering of friends. You pull out your cell phone to show a presentation or a video on YouTube. But you don't use the tiny screen; your phone projects ...

dateMar 10, 2014 in Optics & Photonics
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Report: NSA cracked most online encryption

The National Security Agency, working with the British government, has secretly been unraveling encryption technology that billions of Internet users rely upon to keep their electronic messages and confidential data safe ...

dateSep 05, 2013 in Internet
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Phone call, SMS or perhaps a Whatsapp message?

Smartphone users' communication habits have been studied in a doctoral thesis at Aalto University. The users' choices are affected, e.g., by the strength of the relationship with the other party and the context in which the ...

dateAug 29, 2013 in Telecom
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