Security

ANOM global phone sting: What we know

Law enforcement agencies from three continents on Tuesday revealed a vast FBI-led sting operation that sold thousands of supposedly encrypted mobile phones to criminal organisations and intercepted their messages for years.

Security

Global sting: Secure FBI-run messaging network tricks crooks

Criminal gangs divulged plans for moving drug shipments and carrying out killings on a secure messaging system secretly run by the FBI, law enforcement agencies said Tuesday, as they unveiled a global sting operation they ...

Consumer & Gadgets

XR advertising could be a consumer threat if left unchecked

Whether it's trying on lipstick or clothing online, using floor plan software to find out how furniture will fit in a new home or ordering a contactless Coke using a cell phone, businesses are continually finding new ways ...

Software

Improving touch screens with AI

ETH Computer scientists have developed a new AI solution that enables touchscreens to sense with eight times higher resolution than current devices. Thanks to AI, their solution can infer much more precisely where fingers ...

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Telephone

The telephone (from the Greek: τῆλε, tēle, "far" and φωνή, phōnē, "voice") is a telecommunications device that transmits and receives sound, most commonly the human voice. It is one of the most common household appliances in the developed world, and has long been considered indispensable to business, industry and government. The word "telephone" has been adapted to many languages and is widely recognized around the world.

The device operates principally by converting sound waves into electrical signals, and electrical signals into sound waves. Such signals when conveyed through telephone networks — and often converted to electronic and/or optical signals — enable nearly every telephone user to communicate with nearly every other worldwide. Graphic symbols used to designate telephone service or phone-related information in print, signage, and other media include ℡, ☎, ☏, and ✆.

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