Lifeboat Foundation

Artificial Intelligence trained with first-person videos could better understand our world. At Meta, AR and AI development intersect in this space.

In the run-up to the CVPR 2022 computer vision conference, Meta is releasing the “Project Aria Pilot Dataset,” with more than seven hours of first-person videos spread across 159 sequences in five different locations in the United States. They show scenes from everyday life – doing the dishes, opening a door, cooking, or using a smartphone in the living room.

AI training for everyday life.

Scientists are testing an injectable gene therapy that may be able to block production of a lipoprotein(a) in people whose levels are dangerously high, a new study suggests.

‘Barcoding’ studies discovered two independent sources for blood cells in mice. If confirmed in humans, our understanding of blood cancers, bone marrow transplants, and the aging immune system will change.

The origins of our blood may not be quite what we thought. Using cellular “barcoding” in mice, groundbreaking research finds that blood cells originate not from one type of mother cell, but two, with potential implications for blood cancers, bone marrow transplant, and immunology. Fernando Camargo, PhD, of the Stem Cell Program at Boston Children’s Hospital led the study, published in the journal Nature on June 15, 2022.

“Historically, people have believed that most of our blood comes from a very small number of cells that eventually become blood stem cells, also known as hematopoietic stem cells,” says Camargo, who is also a member of the Harvard Stem Cell Institute and a professor at Harvard University. “We were surprised to find another group of progenitor cells that do not come from stem cells. They make most of the blood in fetal life until young adulthood, and then gradually start decreasing.”