Task analysis is the analysis of how a task is accomplished.

A task analysis includes descriptions of:

• manual and mental activities
• task and element durations
• task frequency
• task allocation
• task complexity environmental conditions
• necessary clothing and equipment
• other unique factors involved in or required for one or more people to perform a given task.

Resources:

• http://en.wikipedia.org/wiki/Task_analysis
• http://www.usability.gov/analyze/analysis.html
• http://www.usabilitynet.org/tools/taskanalysis.htm
• http://maxweber.hunter.cuny.edu/pub/eres/EDSPC715_MCINTYRE/TaskAnalysis....

Who created CSS?

Tim-Berners Lee

According to chapter 20 in Håkon Wium Lie and Bert Bos’ book Cascading Style Sheets, designing for the web Tim Berners-Lee’s original NeXT browser had a simple style sheet language. This style sheet language was what we today would consider user agent stylesheet — which is also why Tim never published the syntax: He felt that how a page was to be displayed was up to the author of the User Agent (read: browser). >>> Read More