Ciencia y Tecnología

Spending time in cemeteries and libraries may not be everyone's idea of ​​summer fun, but for those interested in finding their roots, gathering information about their ancestors AND a “family” holiday. Sure, genealogy sites have made researching ancestral history much easier with digitized record archives, family tree-building software, and community forums. Hand Nothing it's online. As you visit libraries, archives, and cemeteries in search of your roots, keep your smartphone or tablet handy—it can help with translation tools, document scanners, and more. Here are some tips that can make your research trips more efficient. Decipher the text Old newspapers, religious…

A closer look, however, would have revealed that individual BNN journalists were publishing long stories as many as multiple times a minute, writing in generic prose familiar to anyone who has tinkered with the AI ​​chatbot ChatGPT. BNN's "About Us" page featured an image of four children looking at a computer, some bearing the gnarled fingers that are a telltale sign of an AI-generated image. The ease with which the site and its errors entered the ecosystem for legitimate news highlights a growing concern: AI-generated content is disrupting, and often poisoning, the supply of information online. Many traditional news organizations…

Liz Reid, Google's recently promoted head of search, wrote in a blog post Thursday that the company has pared back its AI overviews in certain ways, implementing "additional opt-in refinements" to provide more health-conscious responses, disabling misleading advice and limiting the inclusion of satire and user responses from forums like Reddit. “We will continue to improve when and how we show AI insights and strengthen our protections,” he wrote, adding that Google is working on updates to improve broad sets of search results. Ashley Thompson, a spokeswoman for Google, said in a statement Friday that the company has made more…

The bot then spawned an even bigger Waldo. Subbarao Kambhampati, a professor and AI researcher at Arizona State University, also put the chatbot through some testing and said he didn't notice any notable improvements in reasoning compared to the latest version. He presented ChatGPT with a puzzle involving blocks: The answer is that it is impossible to arrange the blocks under these conditions, but, just as with previous versions, ChatGPT-4o consistently found a solution that involved moving block C. With this and other reasoning tests, ChatGPT was occasionally able to take feedback to get the right answer, which is antithetical…

Every smartphone has an expiration date. There comes that day when software updates stop arriving and you start missing out on new apps and security protections. With most phones, this happened after just three years. But things are finally starting to change. The new number is seven. I first noticed this change when I reviewed Google's $700 Pixel 8 smartphone in October. Google told me that it was committed to providing software updates for the phone for seven years, compared to the previous three years for the Pixels, because it was the right thing to do. I was skeptical that…