The Americans With Disabilities Act. Section 508. Most often, terms related to accessibility conjure up thoughts of compliance with the law. However, accessibility is more than that. According to the International Labour Organization, approximately 386 million people within the world's working population identify as a person with a disability. As the rate of virtual training continues to be prevalent in today's learning landscape, talent development professionals need to be prepared to incorporate accessibility not just into asynchronous e-learning but into live virtual training as well.