Table 2.

System development requirements of the testing platform.

Operating system	Ubuntu 4.1
Operating environment	Microsoft Windows XP Pro SP2
Browser	IE 6.0 and Newer
Development Tool	Pietty 0.3.27
Programming language	PHP/5.2.6-3, Apachie/2.2.11
Interface design	CSS
Chart design	Google Chart Tools, Flash
Data storage	MYSQL, FPDF
Testing	JavaScript
Analysis	SFS-30 questionnaire