Presence Detection is the real-time determination of whether a user, avatar, or entity is active and spatially located within a digital environment. It combines sensor fusion, computer vision, and network signalling to maintain accurate availability states, enabling responsive social interactions, attention-aware interfaces, and adaptive content delivery in spatial computing systems.
Semantic Classification
Content
PresenceDetection
PresenceDetection represents a key component in Metaverse infrastructure and technology. Research: PresenceDetection - user awareness, activity status, availability indicators
-
https://www.khronos.org/ - Industry standards
-
https://www.w3.org/TR/ - Web standards
-
https://developer.mozilla.org/ - Technical documentation
Sources