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Photo Credit URL: 
https://en.wikipedia.org/wiki/User:Lalazhang/Yek_Mobile#/media/File:Square_Reader_and_iPhone_3G.jpg
Image: 
Photographer: 
Chris Harrison
Photographer URL: 
http://www.flickr.com/people/84018923@N00
Attribution Type: 
Creative Commons Attribution 2.0 Generic
Attribution Type URL: 
https://creativecommons.org/licenses/by/2.0/legalcode