The history of smartphones: timeline | Smartphones | The Guardian
World's first 'smartphone' celebrates 20 years - BBC News
Definition of smartphone | PCMag
IBM Simon, el primer smartphone, cumple 20 años | Computer Hoy
Smartphone History - The First Smartphone | SimpleTexting
Smartphone sales posted their first-ever decline in Q4 of last year - The Hustle
ReFlex: Revolutionary flexible smartphone allows users to feel the buzz by bending their apps — Human Media Lab
31 fotos e imágenes de Ibm Simon - Getty Images
Smartphone History: Impact of Mobile Devices Through Time | Arrow.com | Arrow.com
The smartphone is turning 25: here's how far it's come -- Verdict
What Was The First Smartphone? - YouTube
A (Mostly) Quick History of Smartphones - Cellular Sales
Do you know which is the first smartphone in the world?
Smartphone History - The First Smartphone | SimpleTexting
First Degree Fitness Soporte para Smartphone al mejor precio
The first iPhone wasn't really a smartphone | TechRadar
World's first 'smartphone' celebrates 20 years - BBC News
HTC Dream - Wikipedia
Before IPhone and Android Came Simon, the First Smartphone - Bloomberg
Smartphone | Britannica
