Who Invented Touch screen - YouTube
Which company made the world's first touch screen phone? - Quora
Steve Jobs Originally Envisioned the iPhone as Mostly a Phone - HISTORY
Smartphone History - The First Smartphone | SimpleTexting
What Was The First Smartphone? - YouTube
Before IPhone and Android Came Simon, the First Smartphone - Bloomberg
IBM created the world's first smartphone 25 years ago | World Economic Forum
Creation of the first iPhone touchscreen: Interview with Scott Forstall
IBM created the world's first smartphone 25 years ago | World Economic Forum
Smartphone | Britannica
The iPhone Wasn't the First Smartphone. Here's How It Managed to Change the World | Inc.com
A (Mostly) Quick History of Smartphones - Cellular Sales
The 2006 LG Prada was the first capacitive touchscreen phone
First Smartphone: Fun Facts About Simon | Time
Die Geschichte des Smartphones – wie alles begann - PC-WELT
EVOLUTION OF MOBILE PHONE – Information Visualization
History of Phones - Future Phonics - Library Guides at Georgia Southern University
How People Reacted to the First Smartphone - The Atlantic
Who invented the touch screen phone? | Cellular Toy Shoppe
Which company made the world's first touch screen phone? - Quora
Was the iPhone the first touch screen smartphone in the market? - Quora
The history of smartphones: timeline | Smartphones | The Guardian
Was the iPhone the first touch screen smartphone in the market? - Quora
The smartphone is turning 25: here's how far it's come -- Verdict
10 Jahre iPhone: Ein Mythos verblasst
9 fun facts about the world's first smartphone | Atmel | Bits & Pieces
