The inventor of the smartphone apologizes - Aleteia
Smartphone History - The First Smartphone | SimpleTexting
The iPhone Wasn't the First Smartphone. Here's How It Managed to Change the World | Inc.com
On the Origin of the Smartphone – Product Evolution
Smartphone History: Impact of Mobile Devices Through Time | Arrow.com | Arrow.com
10 Jahre iPhone: Der Weltveränderer | Wirtschaft | DW | 06.01.2017
Smartphone – Wikipedia
Smartphone - Tests & Empfehlungen | WERTGARANTIE
Mobile phone - Wikipedia
Xiaomi zeigt faltbares Smartphone: Kriegt Samsung Konkurrenz?
The smartphone is turning 25: here's how far it's come -- Verdict
Cell phone history: From the first phone to today's smartphone wonders
On the Origin of the Smartphone – Product Evolution
On the origin of the smartphone - FifteenEightyFour | Cambridge University Press
A brief history of the smartphone
KI auf Smartphones: Zehn interessante Anwendungen von Gartner vorgestellt - BASECAMP
How People Reacted to the First Smartphone - The Atlantic
Smartphone - Android-Fan.de
Google smartphone – DW – 01/05/2010
Interesting Smartphone Inventions! Very Rare and Unique Features - xiaomiui
7 milestones in smartphone history - Mobility - CRN Australia
Smartphone History - The First Smartphone | SimpleTexting
Cellphone inventor Martin Cooper: Smartphones aren't optimal | CBC Radio
Die Entwicklung des Handys - Vom ersten Telefon bis zu den heutigen Smartphones | Xiaomi Community
