The following slides continue introducing mobile handheld devices.

Slide 15.1: Mobile browsers
Slide 15.2: Mobile operating systems (MOS: 2:30 minutes)
Slide 15.3: Mobile operating system layers
Slide 15.4: Mobile operating system market share (Android: 3:24 minutes)
Slide 15.5: Features of major mobile operating systems
Slide 15.6: Mobile processors (Mobile CPU: 1:30 minutes)
Slide 15.7: Input and output components and methods
Slide 15.8: Input and output components and methods (cont.) (Speech: 2:18 minutes)
Slide 15.9: Memory and storage




      As I get older, I remember all the people I lost along the way.    
      Maybe a career as a tour guide was not the right choice.