Kara Arundel writes: “A newly issued federal rule to ensure web content and mobile apps are accessible for people with disabilities will require public K–12 and higher education institutions to do a thorough inventory of their digital materials to make sure they are in compliance, accessibility experts said. The update to regulations for Title II of the Americans with Disabilities Act, published April 24 by the US Department of Justice, calls for all state and local governments to verify that their web content—including mobile apps and social media postings—is accessible for those with vision, hearing, cognitive and manual dexterity disabilities.”