Apple's upcoming iOS 6 software update for iPhone, iPad and iPod Touch will include a great accessibility feature called Guided Access. Guided Access will allow teachers and parents to control their children's device usage. For example, you will be able to lock app controls such as settings. This will ensure that children will not change settings or use distracting features. This feature will benefit people with autism. Guided Access will also allow teachers to give tests on the iPad or iPhone and ensure that the students will not be able to search for the answers or exit the test app. Guided Access will allow museums to use iPads as displays without worrying about people changing to another app.