Smartness of a mobile application

1. How to be install

2, How to behave

1. data handling

responsiveness

Fault tolerance
uninstallable

data handling and distribution

caching using multitasking running in background thread

Look and feel Interaction to use / UI -Messages -feedback

Imposing add.

Opinion :

Usability Issues of a Mobile application

Readability
Read time
Screen repainting
Consistency
Key layout ease of use Application speed Error messages Function progress
Actions while rendering
Multiple display format handling Differing screen sizes
Multiple format input handling
Accelerometer/motion sensor responses Spelling errors
Technical text errors