UK unicorn Synthesia offers clients a menu of digital avatars, from suited execs to Santa Claus. But it has struggled to stop them being used to spread misinformation.
ERICA IS ON
Category: robotics/AI – Page 854
Milekic’s morning could be an advertisement for the potential of AI to transform health care. Mount Sinai is among a group of elite hospitals pouring hundreds of millions of dollars into AI software and education, turning their institutions into laboratories for this technology. They’re buoyed by a growing body of scientific literature, such as a recent study finding AI readings of mammograms detected 20 percent more cases of breast cancer than radiologists — along with the conviction that AI is the future of medicine.
Researchers are also working to translate generative AI, which backs tools that can create words, sounds and text, into a hospital setting. Mount Sinai has deployed a group of… More.
Mount Sinai and other elite hospitals are pouring millions of dollars into chatbots and AI tools, as doctors and nurses worry the technology will upend their jobs.
Students now use AI to study, but how will I, a non-student, fare?
Quizlet, a tool that helps personalize studying for students, recently released a set of new AI-powered features. Quizlet is one of the many educational platforms embracing generative AI to facilitate learning, despite consternation from teachers when ChatGPT first burst into the scene. I no longer have assignments to read, but to do my job, I have to read tons of news articles, reports, and research papers fairly quickly. I wondered: can I use Quizlet to make my job easier and test how much of my beat I actually understand?
Oh man, it didn’t turn out well for me.
Quizlet’s AI features help kids study, not journalists.
Training AI models with AI-generated synthetic content causes the quality of the models’ outputs to disintegrate, a new paper shows.
Recent research published in Nature Communications has used machine learning algorithms to find new compounds that can eliminate senescent cells [1].
Senolytics are molecules that destroy senescent cells. Only a small number of such molecules have been identified, and only two have shown efficacy in clinical trials: dasatinib and quercetin in combination [2]. One of the biggest challenges is that senolytics often only work against specific types of cells. Additionally, some senolytics may work well for one cell type while being toxic to other, non-senescent cell types [3].
There is also a group of senolytics that are used in cancer therapies. However, most of them target pathways that are mutated in cancer. Therefore, they cannot be used as therapeutic agents in different contexts.
Using machine learning, the system could warn us about the emergence of dangerous virus variants in the future and allow us to prepare in advance.
We all know how devastating the COVID-19 pandemic has been – and it could have been even worse if not for the efforts of scientists and health workers around the world. But what if we could get a heads-up on the next most dangerous variants of a virus before they become a global threat?
Well, a new AI system can just do that. It can warn us about the emergence of dangerous virus variants in future pandemics, according to a study by scientists from Scripps Research and Northwestern University in the US.
There was a bit of a hubbub in February as it emerged that OpenAI had seemingly purchased AI.com in order to redirect it to the ChatGPT web interface. But now erstwhile backer, Twitter haver and X lover Elon Musk appears to have taken the valuable domain off their hands, or else someone has done it for him: AI.com now redirects to X.ai, the billionaire’s embryonic machine learning research outfit.
Of course domains are bought and sold every day. But two-letter.com domains are rare and highly expensive, especially those that form words or familiar abbreviations. When AI.com started redirecting to OpenAI’s site, Mashable pointed out that the domain could hardly have sold for less than IT.com’s $3.8 million the previous year, and likely attained a far higher price given the hype around artificial intelligence in general.
No doubt OpenAI hoped that the purchase of AI.com would turn confused URL bar typers into lifetime users. Or perhaps it intended to eventually move its consumer-facing operations (like ChatGPT’s web client) over to the shorter domain. It seems we’ll never know, because now the domain goes to X.ai.
Year 2021 This bit of dna could be synthesized to essentially regrow humans if they had critical injury much like wolverine from the marvel movies.
Two species of sea slugs can pop off their heads and regrow their entire bodies from the noggin down, scientists in Japan recently discovered. This incredible feat of regeneration can be achieved in just a couple of weeks and is absolutely mind-blowing.
Most cases of animal regeneration — replacing damaged or lost body parts with an identical replacement — occur when arms, legs or tails are lost to predators and must be regrown. But these sea slugs, which belong to a group called sacoglossans, can take it to the next level by regrowing an entirely new body from just their heads, which they seem to be able to detach from their original bodies on purpose.
If that wasn’t strange enough, the slugs’ heads can survive autonomously for weeks thanks in part to their unusual ability to photosynthesize like plants, which they hijack from the algae they eat. And if that’s still not enough in the bizarro realm, the original decapitated body can also go on living for days or even months without their heads.