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User Interaction:Intro to Mobile Development LandscapeAssoc. Professor Donald J. PattersonINF 133 Fall 2012
1Tuesday, November 27, 12
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Mobile Development
Issues:
Tuesday, November 27, 12
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•Market Share
Mobile Development
Issues:
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•Market Share
Mobile Development
Issues:
Tuesday, November 27, 12
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•Market Share
• Are we talking about OS or hardware?
Mobile Development
Issues:
Tuesday, November 27, 12
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Intro to Mobile Development
Source: Gartner Research
Android
iOs
0
14.00
28.00
42.00
56.00
70.00
7/1/09 3/10/10 11/17/10 7/27/11 4/4/12
Mobile OS Market Share
SymbianAndroidiOSRIMMicrosoftLinuxBadaOther
Tuesday, November 27, 12
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Intro to Mobile Development
Source: http://blog.nielsen.com/nielsenwire/online_mobile/two-thirds-of-new-mobile-buyers-now-opting-for-smartphones/Tuesday, November 27, 12
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Intro to Mobile Development
Source: http://blog.nielsen.com/nielsenwire/online_mobile/who-is-winning-the-u-s-smartphone-battle/Tuesday, November 27, 12
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• Stores
• iTunes
• Android
• Blackberry
•OVI
Mobile Development
Issues:
Tuesday, November 27, 12
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• Stores
• iTunes
• Android
• Blackberry
•OVI
Mobile Development
Issues:
Tuesday, November 27, 12
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• Stores
• iTunes
• Android
• Blackberry
•OVI
Mobile Development
Issues:
Tuesday, November 27, 12
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• Stores
• iTunes
• Android
• Blackberry
•OVI
Mobile Development
Issues:
Tuesday, November 27, 12
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• Stores
• iTunes
• Android
• Blackberry
•OVI
Mobile Development
Issues:
Tuesday, November 27, 12
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• Programming Languages
• C++
• Java
•Objective-C
• Python
•Others?
Mobile Development
Issues:
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• Device Variability
• Android
• Nokia
• Apple
• Blackberry
Mobile Development
Issues:
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• Programmer Freedom
• Distribution
• Background Processes
• Device Access
• Profit Models
• Pay per app
• In-app payments
Mobile Development
Issues:
Tuesday, November 27, 12
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Tuesday, November 27, 12