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Posts by raratan

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VHIL-E knows it all but rarely hallucinates! Lab materials collected, cleaned, classified, chunked, created embeddings, correlated in an index, & connected ("7 Cs"). Over 2.3 million words segmented into 10k "chunks" integrated into an RAG-based LLM. Now published.

vhil.stanford.edu/publications...

3 months ago 5 4 0 0

#ica25 Hi All,

Unofficial dance party Fri (and prob Saturday night), ~10pm. 
No cover charge!
1414 Larimer St, Denver, CO 80202
10 minute walk from Regency. Stay tuned if we switch the location for Saturday.
maps.app.goo.gl/dPS6iyUqhVFs...

10 months ago 3 0 0 0

@icahdq.bsky.social #ica25 @maxwellfoxman.bsky.social and I are heading to Yard House for happy hour. Join us if you’d like.

maps.app.goo.gl/t2PzDXx58NA3...

10 months ago 1 0 0 0
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VHIL suggests "30 minutes" for VR sessions. Robby Ratan & colleagues tested it. 30 participants met regularly over 3 months. Duration had an inverted U-shaped relationship with peer social presence. Many peaks are in the 30 minute range but varied by participant.

vhil.stanford.edu/publications...

11 months ago 7 3 1 1
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MXR Meaningful XR 2025 conference, UC Davis, May 22-23 (Save the date!) Submission deadline: February 28, 2025 Submission Link here

Excited to announce the Meaningful XR (MXR) 2025 Conference, May 22-23, @ UC Davis, California. CFP on our main site: www.meaningfulxr.org
Submissions here: www.openconf.org/mxr2025/
Deadline February 28.
Please pass this along to your potentially interested colleagues and students!

1 year ago 2 0 0 0