Glossary
Searchable terminology from accessibility, web standards, and related fields.
25 results found in voice interface.
- Voice user interface (VUI, Conversational interface, Voice interface)
- A human-computer interaction paradigm that uses speech as the primary input and audio output as the primary feedback channel. Voice user interfaces range from simple command-and-response systems to co…
- Voice-Assisted Technology (VAT, Voice-Activated Technology)
- Technology that uses voice recognition and natural language processing to enable users to interact with devices, applications, and services through spoken commands. Voice-assisted technology encompass…
- Voice-activated personal assistant (VAPA, Smart assistant, Virtual assistant, Voice assistant)
- An AI-powered software agent that responds to voice commands to perform tasks such as answering questions, controlling smart home devices, managing schedules, and reading content aloud. For people wit…
- VoiceXML (Voice Extensible Markup Language, VXML)
- VoiceXML (Voice Extensible Markup Language) is a W3C standard markup language for creating voice-based user interfaces, particularly interactive voice response (IVR) systems and voice browsers. VoiceX…
- Wake Word (Hotword, Trigger Word, Activation Word)
- A specific word or phrase that activates a voice-controlled device, such as "Hey Google," "Alexa," or "Hey Siri." The wake word must be spoken before any command for the device to begin listening. Wak…