How To Develope Software On Time
Eliminate Non-Value-Added Work
Remove review meetings or elaborate design documents if they are not adding value and are only taking up time
Understand Our Customer
Get out of the office and see exactly how your software could be used
Hire, Promote And Mentor Talented Developers
Place a high premium on finding and nurturing high performers
Leave Enough Slack In The Schedule
Software projets should be broken up into manageable units developed by small teams
Implement Rapid Prototyping
This involves developing prototypes or mock-ups and getting customer feedback
Outsource Some Of The Software Development
Implement appropriate management controls so that the outsourced components are developed on schedule and on budget
How To Develope The Software Being Reliable & Zero Bug
Building Reliable Systems From Unreliable Parts
In building these systems, the designer starts from the knowledge that any omponent in the system might fail, while securing that such failures can't cause the failure of the system
Simplified Redundancy
The backup modules in our proposed architecture are contructed as simplified versions of the primary modules
Simplicity And Redundancy
Simplicity seeks to reduce the value of probability, while redundancy seeks to increase the value of redundancy
Fault Detection And Secure Fall-Back
When a software module fails to perform its intended function due to a design or coding error, there are several ways in which this could work, at least in principle, but none are truly
Software Architectures For Fault Containment
Consinder a standard architecture consisting of software modules with well-defined interfaces
How To Maintain and Upgrade the Software Easier & Faster
How Brings the Enjoyment & Easiness of Software to User
Usability
- User friendly
- Usable
The primary notion of usability
- More efficient to use--takes less time to accomplish a particular task
- Easier to learn--operation can be learned by observing the object
- More satisfying to use
Perform usability testing in
- Get some representive users
- Ask the users to perform representative tasks with the design
- Observe what the users do, and where they have dificulties with the user interface
Perform usability testing early in the design process
- Before starting the new design, test the old design to identify good parts you should keep or emphasize, and bad parts that give users trouble
- Test competitors designs to get data on a range of alternative design
- Conduct a field study to see how users behave in their natural habitat