A method to search by speaking, rather than typing which can save time on doing tasks or allow the user to multi task. Intelligent assistants such as Siri and Alexa offer voice activated search results.
Jargon Buster
VPAID
VPAID or ‘Video Player Ad-Serving Interface Definition’ establishes a common interface between video players and ad units, enabling a rich interactive instream ad experience. The two main areas that VPAID covers are providing consumers a rich ad experience and capturing ad playback and user interaction details. For more information about VPAID see here.