March 20 in Technology History: Standards, Patents and Breakthroughs

2014

On 20 March, W3C issued a Working Draft for CSS Lists and Counters Module Level 3, specifying capabilities for list counters including styling, positioning, and value manipulation as list rendering evolved beyond legacy CSS2 behavior.

2014

On 20 March, W3C published the WAI-ARIA 1.0 User Agent Implementation Guide as a Recommendation, giving implementers guidance for exposing ARIA semantics through accessibility APIs and improving interoperability for assistive technologies.

2014

On 20 March, ISO highlighted the interdependence of water and energy and pointed to its extensive catalogue of standards relevant to water systems, emphasizing standardization as a tool for efficiency and reliable infrastructure practices.