Here is another video by Luis Perez reviewing what new in Assistive Touch features in the new iOS 6 for iPad.
Features Luis Perez reviews are: enabling Siri, using the task switcher for multitasking and making a screenshot with a single tap with assistive touch features.
OTR/L with 30 years experience in pediatrics, school based therapy and adult rehabilitation. Masters of Science in Adaptive Education/Assistive Technology with 15 years experience in AT in education of elementary, middle school, secondary and post secondary students. Experience with adults with disabilities in employment and work transition.