Quote 10

“If you don’t care about quality, you can meet any other requirement.” – Gerald M. Weinberg

Quote 9

“More than the act of testing, the act of designing tests is one of the best bug preventers known. The thinking that must be done to create a useful test can discover and eliminate bugs before they are coded – indeed, test-design thinking can discover and eliminate bugs at every stage in the creation of software, from conception to specification, to design, coding and the rest.” – Boris Beizer

Quote 8

“Quality is never an accident; it is always the result of intelligent effort.” – John Ruskin

Quote 7

"It's more about good enough than it is about right or wrong." (James Bach)

Quote 6

“Irreproducible bugs become highly reproducible right after delivery to the customer.”

Quote 5

"Before software can be reusable it first has to be usable.” – Ralph Johnson.

Accessibility Testing

Testing that determines if software will be usable by people with disabilities.

It is also called as ADA testing or 508 complaiance testing.(American disabilities act). Testing the application with respect to physically challenged persons point of view is called accessibility tesing..

Such as blindness, low or restricted vision, or color blindness. User with visual impairments uses assistive technology software that reads content loud. User with weak vision can also make text larger with browser setting or magnificent setting of operating system.

To know more plz visit Accessibility more

OR

To know more plz visit Testing for Accessibility MSDN