11. An Improved Approach (4) where is number of potential barrier types on a web page is number of actual barriers for barrier type i is number of potential barriers for barrier type i is number of checkpoints related to priority level p and barrier type i.
Good evening, My name is Pornpat Sirithumgul. A student from Chulalongkorn university Thailand. Today I will present in the topic “Quantitative Evaluation for Web Accessibility with Respect to Disabled Groups”.