This lightening round looks at making services usable to people in different situations and is jam-packed with information. Oldham highlights tools to test the accessibility level of your websites and the requirements of WCAG 2.0. Cervone looks at common accessibility issues with mobile sites and websites and how to address them while creating a visually stimulating and interactive environment for all. Chen provides tips on how to use CSS3, HTML5, ARIA, and JavaScript to make websites more accessible. Karpinski shares results of usability testing for today’s seniors, including which elements improved or reduced the site’s usability for adults aged 60 or older.