Most of today’s software is built using components that don’t meet the legal standards for accessibility. Here’s a blueprint for quality labeling and for the community to support it. — The world before labeling standards If we were to travel back to an era before standards for food and drug labeling, we’d find a thriving market for patent medicines and tuberculosis-laden milk. Tonics containing cocaine, morphine, heroin, and other opiates were sold without restriction. Toxic chemicals were widely used as food dyes. …