The International Business Machines Corporation (IBM) debuted the first smartphone the world has ever seen. Known as the IBM Simon, the smartphone was then dubbed a personal communicator, a device featuring an early touchscreen.
Jul 20, 2023
People also ask
Who invented the cell phone touch screen?
Who made the first touchscreen phone, Apple or Samsung?
Did Apple invent the touch screen phone?
Who invented the smartphone?
Which company made the world's first touch screen phone? - Quora
www.quora.com › Which-company-mad...