Frameworks

 Internal (iOS /Android)

• Location
• Sensors (Orientation)
• Sound
• Camera / Video
• Maps
• etc..\

External

• OpenGL
• Open Scene Graph
• OpenCV
• PCL
• Cocos 2D
• AR Toolkit
• Vuforia / Unity
• String
• Aurasma
• Facebook API
• JSON
• Google Maps / etc
• Flickr