This too applies to libraries. Requires federal agencies and certain federally funded services to make all of their communication and technology accessible. There is a growing body of federal and state legislation and case law on disability issues. Don't count on being able to identify people with disabilities. Aim to serve the largest number of people in the most situations.
Wood blocks can raise a table's height so wheelchairs can fit.
Software and hardware costs have plummeted. Get the current facts about current solutions. Tools and solutions that are essential for people with disabilities also help others. Think about how everyone uses street curb cuts, including mothers with strollers and kids on skateboards. Equity of Access, Intellectual Freedom, 21st Century Literacy, Lifelong Learning, and Diversity goals of ALA can't be achieved without effective library service for people with disabilities.