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Category: robotics/AI – Page 641

Space surgery: Doctors on ground operate robot on ISS for first time

Remote surgery in orbit.

Earth-bound surgeons remotely controlled a small robot aboard the International Space Station over the weekend, conducting the first-ever such surgery in orbit—albeit on rubber bands.

The experiment, deemed a “huge success” by the participants, represents a new step in the development of space surgery, which could become necessary to treat medical emergencies during multi-year manned voyages, such as to Mars.

The technology could also be used to develop remote-control surgery techniques on Earth, to serve isolated areas.

AI tools better at predicting heart transplant rejection than standard clinical method, finds study

More than 4,500 heart transplants were performed in the U.S. in 2023. While the lifesaving operation improves the quality of life and longevity for most recipients, organ rejection remains a risk, with acute rejection occurring in up to 32% of recipients within the first year.

A team of researchers from Emory University, Case Western Reserve University and the University of Pennsylvania developed artificial intelligence tools to examine cardiac biopsy images to improve the prediction of rejection, helping to ensure patients receive the best possible post-transplant treatment.

Currently, clinicians rely on histologic grading of cardiac biopsies to diagnose . However, there are limitations to the method, which assigns International Society of Heart and Lung Transplantation (ISHLT) histologic grades corresponding to no, mild, moderate and severe rejection.

OpenAI Sora in Action: Tokyo Walk

I just saw this.

Dive into the world of Sora, OpenAI’s transformative AI, through our demonstration of its power to turn text prompts into rich videos. See the evolution of content creation and unlock the limitless potential with Sora’s advanced technology. More: https://retrofuturista.com/openai-sora/

Prompt: A stylish woman walks down a Tokyo street filled with warm glowing neon and animated city signage. She wears a black leather jacket, a long red dress, and black boots, and carries a black purse. She wears sunglasses and red lipstick. She walks confidently and casually. The street is damp and reflective, creating a mirror effect of the colorful lights. Many pedestrians walk about.

Sora: Creating video from text

We’re teaching #AII to understand and simulate the physical world in #motion, with the goal of training models that help people solve problems that require real-world interaction.

We’re teaching AI to understand and simulate the physical world in motion, with the goal of training models that help people solve problems that require real-world interaction.

Introducing Sora, our text-to-video model. Sora can generate videos up to a minute long while maintaining visual quality and adherence to the user’s prompt.

OpenAI Hiring Detective to Find Who’s Leaking Its Precious Info

OpenAI is looking to hire an “insider risk investigator” to “fortify our organization against internal security threats.”

According to the company’s job listing, first spotted by MSPowerUser, the gumshoe is supposed to help the company safeguard its assets by “analyzing anomalous activities, promoting a secure culture, and interacting with various departments to mitigate risks.” Per the Wayback Machine, the job listing has been up since mid-January.

“You’ll play a crucial role in safeguarding OpenAI’s assets by analyzing anomalous activities, promoting a secure culture, and interacting with various departments to mitigate risks,” the listing reads. “Your expertise will be instrumental in protecting OpenAI against internal risks, thereby contributing to the broader societal benefits of artificial intelligence.”

Pioneer or ‘guinea pig?’ Central Texas highway testing tech for driverless trucks

Independent of the smart-corridor project, two major companies behind self-driving big rig technology told KXAN they plan to remove safety drivers and go completely driverless by the end of the year.

A spokesperson for the California-based company Kodiak Robotics told KXAN it started operating self-driving big rigs on routes around Texas in 2019, always with backup safety drivers.

In that time, “the bulk of Kodiak’s deliveries have been between our Dallas operations hub and Houston, Austin, San Antonio, Oklahoma City, and Atlanta,” Kodiak spokesman Daniel Goff said.

AI May Be Atrophying Our Brains, Professor Warns

Just like smartphone GPS has harmed our sense of spatial cognition and memory, artificial intelligence may soon impair our ability to make decisions for ourselves — an outcome that would be, one expert warns, “catastrophic.”

In an interview with PsyPost, neuropsychology expert Umberto León Domínguez of the University of Monterrey in Mexico said that his new research shows that AI chatbots may end up not just mimicking our speech patterns, but significantly harming our cognitive functioning in general.

Like many other educators, Domínguez said he’s concerned about how his students are using tools like OpenAI’s ChatGPT. Spurred by those concerns, he told PsyPost, he began to explore ways AI chatbots “could interfere with higher-order executive functions to understand how to also train these skills.”