JSON layout design

• JSON structure
• Examples of JSON’s objects
• Widgets
  • General widgets
  • Audio widgets
  • Movie widgets
  • Paint widgets
  • Speller widgets
  • Symboler widgets
  • Viewer widgets
• Handlers
  • General handlers
  • Audio handlers
  • Movie handlers
  • Paint handlers
  • Speller handlers
  • Symboler handlers
  • Viewer handlers