Lifeboat Foundation

A model of human cortical development could be used to instruct novel computational learning approaches. Alysson Muotri, Phd, Sujeeth Bharadwaj, PhD, Weiwei Yang, and Gabrial Silva, MSc, PhD, discuss the promise, the problems, and the potential when biology and artificial intelligence meet. Recorded on 10/14/2021. [3/2022] [Show ID: 37556]

00:00 Start.
00:17 Introduction — Alysson Muotri, PhD, UC San Diego.
11:51 An Information Theoretic Approach to Learning — Sujeeth Bharadwaj, PhD, Microsoft.
30:44 An Alternate Approach to Collectively Solving Intelligence: Machine Learning to Artificial Intelligence — Weiwei Yang, Microsoft.
47:54 Organoids May Have Just the Right Amount of Complexity to Make Sense of the Brain — Gabriel Silva, MSc, PhD, UC San Diego.

Continue reading “Brain Organoids and Robotics / AI — Sanford Stem Cell Symposium” »

Meta’s new Twitter competitor, Threads, is looking for ways to keep users interested after more than half of the people who signed up for the text-based platform stopped actively using the app, Meta CEO Mark Zuckerberg reportedly told employees in a company town hall yesterday. Threads launched on July 5 and signed up over 100 million users in less than five days, buoyed by user frustration with Elon Musk-owned Twitter.

“Obviously, if you have more than 100 million people sign up, ideally it would be awesome if all of them or even half of them stuck around. We’re not there yet,” Zuckerberg told employees yesterday, according to Reuters, which listened to audio of the event.

Third-party data suggests that Threads may have lost many more than half of its active users. Daily active users for Threads on Android dropped from 49 million on July 7 to 23.6 million on July 14, and then to 12.6 million on July 23, web analytics company SimilarWeb reported.

MySpace gave us co-founder Tom right off the bat: join the social network and you started with at least one friend, even if he never interacted with you. Now social platforms like Snapchat and Facebook are using generative artificial intelligence to give us smarter and more engaging friends.

When Facebook parent company Meta reported financial results last week, CEO Mark Zuckerberg said he saw the AI friend as an assistant or coach that “can help you interact with businesses.” Facebook’s AI chatbots will reportedly offer a range of personalities and capabilities, presumably in the hope that at least one will appeal to most if not all Facebook users.

According to Financial Times reporting, Zuckerberg is “spending all his energy and time” on this: a massive shift from the metaverse and virtual reality, his previous idée fixe.

It’s no secret that AI chatbots like OpenAI’s ChatGPT have a strong tendency to make stuff up. They’re just as good at inventing facts as they are assisting you with work — and when they mix up the two, disaster can strike.

Whether the people creating AI can fix that issue remains up for debate, the Associated Press reports. Some experts, including executives who are marketing these tools, argue that these chatbots are doomed to forever cook up falsehoods, despite their makers’ best efforts.

“I don’t think that there’s any model today that doesn’t suffer from some hallucination,” Daniela Amodei, co-founder and president of Anthropic, maker of the AI chatbot Claude 2, told the AP.

This post includes content written by AI

As humanity navigates through the complexities of the modern world, it faces an array of threats that could potentially jeopardize its very existence. These threats range from immediate concerns to those that loom ominously on the horizon. This article aims to rank the greatest threats to human existence in order of their perceived impact, from smallest to largest:

journey breaks several laws of physics in order to reach the known limit of the universe, using a spacecraft capable of travelling at any speed.
distance and speed are approximate, giving us an idea of how fast the spacecraft has to travel to move through the vast expanses of the universe.
the way, an AI will explain some important elements of the journey, to give us a more complete picture of what we are seeing.

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Continue reading “🌎 SIMULATED Journey from EARTH to the END of the UNIVERSE ✨” »

When you arrive at Bank of America’s new-employee boot camp at the New York Hilton Midtown, you’ll find a VR headset waiting for you. Slide it on, and you’ll be confronted with an angry customer, frustrated over a mix-up with their account. Your task: talk them down and make them feel heard. Or you can practice keeping your cool while responding to a robbery, and then unwind by relaxing on a virtual island or by sitting on a unicorn.

In a first-of-its-kind clinical trial, bioelectronic medicine researchers, engineers and surgeons at Northwell Health’s The Feinstein Institutes for Medical Research have successfully implanted microchips into the brain of a man living with paralysis, and have developed artificial intelligence (AI) algorithms to re-link his brain to his body and spinal cord.

This double neural bypass forms an electronic bridge that allows information to flow once again between the man’s paralyzed body and brain to restore movement and sensations in his hand with lasting gains in his arm and wrist outside of the laboratory. The research team unveiled the trial participant’s groundbreaking progress four months after a 15-hour open-brain surgery that took place on March 9 at North Shore University Hospital (NSUH).

Continue reading “For the first time researchers restore feeling and lasting movement in man living with quadriplegia” »

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McKinsey and Company is no stranger to generative artificial intelligence (gen AI): around half of the global consulting giant’s employees were said to be using the technology as of earlier this summer.

But it’s not the only org to see a rapid uptake of gen AI. Indeed, a new annual report by McKinsey’s AI arm QuantumBlack finds that “use of gen AI is already widespread.”