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VOICE ARCHIVE

Danfei Xu

@danfei_xu
3 posts
2025-12-20
Most past work throws human data into a pretraining mix. EgoMimic showed that, with proper alignment, you can co-train with human data. In his internship project at Pi, @simar_kareer took this a step further and showed that human data can “post-train” VLAs. This enables robots
2025-12-20 View on X
Physical Intelligence

AI robotics startup Physical Intelligence says it saw improvements in its vision-language-action model by including human video data in the fine-tuning process

human data Mehdi / @bettercallmedhi : Physical Intelligence may have just triggered the real inflection point for robotics π0.5 shows emergent human to robot transfer: once the mod...

2025-02-28
Super excited about Aria 2! Onboard SLAM + Hand Tracking, 7 cameras, 2 mics, Spatial Audio, 6 hours battery life, all in 75g of ultra compact pair of glasses. Game changer for robot learning, human robot interaction, and human understanding.
2025-02-28 View on X
Road to VR

Meta unveils Aria Gen 2, its latest research glasses, with a PPG sensor for measuring heart rate and a contact microphone to distinguish the wearer's voice

Scott Hayden / Road to VR :

2023-04-06
One of the most impressive CV works I've seen recently. Also huge kudos to Meta AI for sticking to open sourcing despite the trend increasingly going towards the opposite direction. https://twitter.com/...
2023-04-06 View on X
SiliconANGLE

Meta releases its Segment Anything Model and Segment Anything 1-Billion mask dataset, hoping to help researchers with computer vision and object identification

and Meta is sharing the code Katie Paul / Reuters : Meta releases AI model that can identify items within images GitHub : Segment Anything  —  Meta AI Research, FAIR  —  [Paper] [P...