The History of the Cellphone
Cell phone history: From the first phone to today's smartphone wonders
History of mobile phones | What was the first mobile phone?
On the origin of the smartphone - Fifteen Eighty Four | Cambridge University Press
The evolution of Apple's iPhone | Computerworld
Smartphone - Wikipedia
Cell phone history: From the first phone to today's smartphone wonders
A (Mostly) Quick History of Smartphones - Cellular Sales
15 Ways Smartphones Have Changed Your Life
LIBBY PURVES: Some days I wish mobile phones had never been invented | Daily Mail Online
Cellphone inventor Martin Cooper: Smartphones aren't optimal | CBC Radio
Samsung's Smartphone History: From Zero to Galaxy S4 | PCMag
World's First Smartphone Simon Launched Before iPhone
The father of the cellphone thinks we'll have devices embedded in our skin next : NPR
Why was the first smartphone invented? - Quora
World's first 'smartphone' celebrates 20 years - BBC News
In pictures: How have mobile phones changed over the years? - BBC Newsround
IBM created the world's first smartphone 25 years ago | World Economic Forum
History and evolution of smartphones | by S92063042 | Medium
The first smartphones in the world
The smartphone is turning 25: here's how far it's come -- Verdict
The rise of the smartphone: Mobile technology in the 2010s
World's First Smartphone Simon Launched Before iPhone
