The US Supreme Court has allowed a lawsuit to proceed against Domino's Pizza, which claims that the company's website is not accessible to blind people, violating the Americans with Disabilities Act. The court's decision not to hear the case means that a lower court ruling in favor of the plaintiff, Guillermo Robles, stands. Robles had argued that Domino's website lacked the necessary software to allow him to order a pizza online. The decision may have implications for other retailers with websites that are not accessible to people with disabilities.