In following above questions have been more explained:
what are prerequisites of the IOS development? (System
inputs), How is IOS developed? (System Processing), what
are developer expectations from developed IOS? (System
outputs), what environmental factors are affecting on IOS
development? (System environment),
Who are IOS users? (System users), How much are IOS
impacts? (System impacts)
According to obtained results, in none of the previous
models, has not been determined the IOS dimensions and
factors comprehensively. In other words every researcher
has had specific viewpoint and has determined only specific
aspects in developing IOSs. But in this paper based on
applying system approach six main dimensions and thirteen
factors have been extracted. These Suggested dimensions
and factors influencing on IOS development encompasse