Telecommunications

Discoveries Introducing the world’s-first telecommunication device from 2,500 years ago

The hydraulic telegraph, credited as the world’s first telecommunications device, traces its roots back to ancient Greece.

Discoveries Global tech firm built a new communications technology that blows away Bluetooth and Wi-Fi Joseph Shavit

Discoveries A new weapon in the war on robocall scams Joseph Shavit

Discoveries How secure is voice authentication really?Joseph Shavit