Lifeboat Foundation: Safeguarding Humanity
Toggle light / dark theme

Blog – Page 1890

Without a more comprehensive set of big data, AI algorithms are more likely to generate an inaccurate or incomplete data model. Insufficient data leads to a model that is not capable of predicting outcomes with the level of accuracy that’s needed in the real world.

Anyone with experience in the art market also knows that markets can fluctuate without any indication as to why. AI will not have the answer. Tech entrepreneur Boris Pevzner, founder of AI-powered data platform Live Art, asserts that while AI is a tool that can be used as an indicator, it is not something that can predict any real-world auction prices.

Although AI is becoming increasingly prevalent in the art business, it does not have to be seen as a threat. Many people view AI as a dangerous tool, but AI does not need to be perceived in this way. Instead of a replacement for human expertise, we should see it as a tool of advancement to be used alongside humans to improve the quality of their work.

Read more | >

The eyes have been called the window to the brain. It turns out they also serve as an immunological barrier that protects the organ from pathogens and even tumors, Yale researchers have found.

In a new study, researchers showed that vaccines injected into the eyes of mice can help disable the herpes virus, a major cause of brain encephalitis. To their surprise, the vaccine activates an immune response through lymphatic vessels along the optic nerve.

Read more | >

Transplanting Whole Human Eyes To Restore Vision In Patients Who Are Blind Or Visually Impaired — Dr. Calvin Roberts, MD — Program Manager, Transplantation of Human Eye Allografts (THEA), Advanced Research Projects Agency for Health (ARPA-H)

Dr. Calvin Roberts, M.D. is Program Manager at the Advanced Research Projects Agency for Health (ARPA-H) where manages for the Transplantation of Human Eye Allografts (THEA — https://arpa-h.gov/research-and-fundi…) program, which aims to transplant whole human eyes to restore vision in patients who are blind or visually impaired by reconnecting the nerves, muscles and blood vessels of whole donor eyes to the brain.

Dr. Roberts joined ARPA-H in September 2023 from Lighthouse Guild International, where is the president and chief executive officer. Lighthouse Guild is a not-for-profit organization that provides programs and services to people who are blind or visually impaired.

Continue reading “Dr. Calvin Roberts, M.D. — Program Manager, Transplantation of Human Eye Allografts (THEA), ARPA-H” | >

Lethal drones with facial recognition, armed robots, autonomous fighter jets: we’re at the dawn of a new age of AI-powered warfare, says technologist Alexandr Wang. He explores why data will be the secret weapon in this uncharted landscape and emphasizes the need to consider national security when developing new tech — or potentially face all-out AI warfare.

If you love watching TED Talks like this one, become a TED Member to support our mission of spreading ideas: https://ted.com/membership.

Follow TED!
Twitter: / tedtalks.
Instagram: / ted.
Facebook: / ted.
LinkedIn: / ted-conferences.
TikTok: / tedtoks.

The TED Talks channel features talks, performances and original series from the world’s leading thinkers and doers. Subscribe to our channel for videos on Technology, Entertainment and Design — plus science, business, global issues, the arts and more. Visit https://TED.com to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more.

Continue reading “War, AI and the New Global Arms Race | Alexandr Wang | TED” | >

New Haven, Conn. — Contrary to popular belief, brain cells use a mix of analog and digital coding at the same time to communicate efficiently, according to a study by Yale School of Medicine researchers published this week in Nature.

This finding partially overturns a longstanding belief that each of the brain’s 100 billion neurons communicate strictly by a digital code. Analog systems represent signals continuously, while digital systems represent signals in the timing of pulses. Traditionally, many human-designed circuits operate exclusively in analog or in digital modes.

“This study reveals that the brain is very sophisticated in its operation, using a code that is more efficient than previously appreciated,” said David McCormick, professor in the Department of Neurobiology and senior author of the study. “This has widespread implications, not only for our basic understanding of how the brain operates, but also in our understanding of neuronal dysfunction.”

Read more | >

There was a APS presentation by Ulsan Korea University researchers.

It is being reported that numerous comments on the Chinese website Zhihu imply that the University of Ulsan’s data plot is so important that a certain superconductivity expert saw the decisive signal proving LK99’s superconductivity in the graph’s temperature rise curve near 200K.

Nextbigfuture does not understand how a resistance rise implies any superconductivity but it is a thin film LK99-related material. Previously, LK99 thin film analysis by the original Korea researchers had found superconducting levels of resistance with chemically vapor deposited thin film.

Read more | >