Have I Scene This Before? Spatially Grounded Conversational Memory for Complex Queries in Egocentric Assistants

Excerpt

arXiv:2610.05526v1 Announce Type: new Abstract: Egocentric assistants must connect what users say with what they see across long interaction histories. We formalize this challenge as Spatially grounded Conversational Reasoning (SpaCR): cross-scene, recall-oriented, and counterfactual spatial queries that combine user-stated facts with geometric evidence. Direct vision-language models incur high inference costs and context limits as histories grow, while keyframe selection and retrieval can omit