Eight Golden Rules of Interface Design

1. Strive for consistency
2. Enable frequent users to use shortcuts
3. Offer informative feedback
4. Design dialog to yield closure
5. Offer simple error handling
6. Permit easy reversal of actions
7. Support internal locus of control
8. Reduce short-term memory

Read details at: http://groups.drupal.org/node/8248

Validation Rules for Access 2007

Click here to see the tutorial..
http://www.everythingaccess.com/tutorials.asp?ID=Validation-Rules

System Development Methodologies

A system methodology refers to the framework that is used to structure, plan and control the process of developing an information system. Some of them you can download here.


Credit to: Centers for Medicare & Medicaid Services, Dept. of Health & Human Services-USA

Database Design Methodology

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User Manual/User Guide

Click here to download...
Sample of User Guide : download here