March 20 in Technology History: Standards, Patents and Breakthroughs
March 20, 2026
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.
All names in this article
Accelerometer
Ambient Light Sensor
Bitstring Status List v1.0
Controlled Identifiers v1.0
COSE
CSS Lists and Counters Module Level 3
CSS Namespaces Module Level 3
CSS Shapes Module Level 1
CSS Speech Module
CSS Writing Modes Level 3
Data Integrity ECDSA Cryptosuites v1.0
Data Integrity EdDSA Cryptosuites v1.0
Generic Sensor API
Gyroscope
Input Events Level 2
ISO 14001
ISO 22095-2
ISO 22095-3
ISO 45001
ISO 9001
ISO/TR 8344
Jan Ernst Matzeliger
JOSE
Magnetometer
Manifest for Web Application
Mariner G
Microsoft
Orientation Sensor
Payment Method Identifiers
RFC 37
RFC 38
RFC 486
Surface Duo 2
Surface Headphones
Thomas Edison
Verifiable Credential Data Integrity 1.0
Verifiable Credentials Data Model v2.0
W3C
Windows 10
Windows Server 2016
Paris
Rome
CSS Lists
CSS Namespaces
CSS Shapes
CSS Speech
CSS Writing
Io
Voyager 1