User Interaction:Intro to Mobile Development LandscapeAssoc. Professor Donald J. PattersonINF 133 Fall 2011

1Saturday, November 19, 11

Mobile Development

Issues:

Saturday, November 19, 11

•Market Share

Mobile Development

Issues:

Saturday, November 19, 11

•Market Share

Mobile Development

Issues:

Saturday, November 19, 11

•Market Share

• Are we talking about OS or hardware?

Mobile Development

Issues:

Saturday, November 19, 11

Intro to Mobile Development

Source: Gartner Research

0

10

20

30

40

50

7/1/09 12/8/09 5/17/10 10/24/10 4/2/11

Mobile OS Market Share

Symbian

AndroidiOs

RIM

WinMobile

Other LinuxOther

Saturday, November 19, 11

Intro to Mobile Development

Source: http://blog.nielsen.com/nielsenwire/online_mobile/who-is-winning-the-u-s-smartphone-battle/Saturday, November 19, 11

Intro to Mobile Development

Source: http://blog.nielsen.com/nielsenwire/online_mobile/who-is-winning-the-u-s-smartphone-battle/Saturday, November 19, 11

• Stores

• iTunes

• Android

• Blackberry

•OVI

Mobile Development

Issues:

Saturday, November 19, 11

• Stores

• iTunes

• Android

• Blackberry

•OVI

Mobile Development

Issues:

Saturday, November 19, 11

• Stores

• iTunes

• Android

• Blackberry

•OVI

Mobile Development

Issues:

Saturday, November 19, 11

• Stores

• iTunes

• Android

• Blackberry

•OVI

Mobile Development

Issues:

Saturday, November 19, 11

• Stores

• iTunes

• Android

• Blackberry

•OVI

Mobile Development

Issues:

Saturday, November 19, 11

• Programming Languages

• C++

• Java

•Objective-C

• Python

•Others?

Mobile Development

Issues:

Saturday, November 19, 11

• Device Variability

• http://www.gsmarena.com/nokia-phones-1.php

• Nokia

• http://maps.nokia.com/services-and-apps/ovi-maps/compatible-phones

• Apple

• http://en.wikipedia.org/wiki/List_of_iOS_devices

• Blackberry

• http://en.wikipedia.org/wiki/

Mobile Development

Issues:

Saturday, November 19, 11

• Programmer Freedom

• Background Processes

• Device Access

• Profit Models

• Pay per app

• In-app payments

Mobile Development

Issues:

Saturday, November 19, 11

Saturday, November 19, 11