Smartphone History - The First Smartphone | SimpleTexting
Martin Cooper, Mobile Phone Inventor, Says People Need To 'Get A Life'
History of mobile phones | What was the first mobile phone?
IBM created the world's first smartphone 25 years ago | World Economic Forum
Smartphone History - The First Smartphone | SimpleTexting
The History of the Cellphone
The first smartphones in the world
Who Invented the First Mobile Phone? - YouTube
The iPhone Wasn't the First Smartphone. Here's How It Managed to Change the World | Inc.com
The invention of mobile phones | Science Museum
A (Mostly) Quick History of Smartphones - Cellular Sales
Smartphone | Camera, Battery Life & Storage | Britannica
Who invented the Cell Phone? Know the story behind the first Mobile Phone
The man who invented the mobile phone
The father of the cellphone thinks we'll have devices embedded in our skin next : NPR
Mobile phone inventor made first call 50 years ago - BBC News
What Was The First Smartphone? - YouTube
Meet the Black Inventor Who Created the First Digital Cell Phone
The history of smartphones: timeline | Smartphones | The Guardian
The inventor of the smartphone apologizes - Aleteia
The smartphone is turning 25: here's how far it's come -- Verdict
