Engineering

Show your hands: Smartwatches sense hand activity

We've become accustomed to our smartwatches and smartphones sensing what our bodies are doing, be it walking, driving or sleeping. But what about our hands? It turns out that smartwatches, with a few tweaks, can detect a ...

Software

Confide off-the-record app comes to Android

(Phys.org) —Ask any teenager trading selfies and very random thoughts: Some messages unlike diamonds should best be not forever. Confide, a company that makes an app with the same name, thinks that business people have ...

Internet

Instant messaging will get Tor treatment in TIMB

The Tor Foundation which has made it possible for privacy-bent Tor users to anonymously browse the web is now turning to enabling people to autonomously do instant messaging with a Tor-enabled service, dubbed Tor Instant ...

Internet

Telegram secretly plans 'Gram' cryptocurrency

Working in secrecy for a year, the Telegram messaging service has a plan: to beat Facebook in the race to launch a cryptocurrency with its new project "Gram".

Telecom

National emergency alerts potentially vulnerable to attack

On October 3, 2018, cell phones across the United States received a text message labeled "Presidential Alert." The message read: "THIS IS A TEST of the National Wireless Emergency Alert System. No action is needed."

Consumer & Gadgets

AirDrop is making your iPhone vulnerable to attackers

Whether you're checking text messages on your smartwatch or sharing selfies with a friend at a concert, it's becoming easier and easier to send files and information between devices. But this connectivity may come at the ...

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Message

A message in its most general meaning is an object of communication. It is something which provides information; it can also be this information itself. Therefore, its meaning is dependent upon the context in which it is used; the term may apply to both the information and its form. A communiqué is a brief report or statement released by a public agency.

This text uses material from Wikipedia, licensed under CC BY-SA