Many people need to look no further than their morning commute to see a result of the Americans with Disabilities Act.The voice on Chicago Transit Authority buses and scrolling digital screens that announce each stop, which aid vision- and hearing-impaired riders, were the result of a settlement in 2001.In the late 1990s, Barry C. Taylor, Equip for Equality vice president for civil rights and systemic litigation, said the nonprofit was constantly working on transportation cases for disabled clients who encountered broken …