I Watched Elon Musk Kill Twitter’s Culture From the Inside This bizarre episode in social-media history proves that it’s well past time for meaningful tech oversight........ Everyone has an opinion about Elon Musk’s takeover of Twitter. I lived it. I saw firsthand the harms that can flow from unchecked power in tech. ........ I joined Twitter in 2021 from Parity AI, a company I founded to identify and fix biases in algorithms used in a range of industries, including banking, education, and pharmaceuticals. It was hard to leave my company behind, but I believed in the mission: Twitter offered an opportunity to improve how millions of people around the world are seen and heard. I would lead the company’s efforts to develop more ethical and transparent approaches to artificial intelligence as the engineering director of the Machine Learning Ethics, Transparency, and Accountability (META) team. ......... Unsurprisingly, we were wiped out when Musk arrived. ........ Dr. Rumman Chowdhury was the engineering director of the Machine Learning Ethics, Transparency, and Accountability Team at Twitter. She is currently a Responsible AI Fellow at Harvard’s Berkman Klein Center for Internet & Society, and the CEO of Parity Consulting. .
Autonomous cargo drone airline Dronamics reveals it’s raised $40M, pre-Series A Large, long-range drones built specifically for cargo have the potential to be faster, cheaper and produce fewer CO2 emissions than conventional aircraft, enabling same-day shipping over very long distances. In fact, the “flying delivering van” is considered the holy grail by many cargo operators. ........ a “cargo drone airline” using drones built specifically for the purpose. ........ flagship “Black Swan” model will be able to carry 350 kg (770 lb) at a distance of up to 2,500 km (1,550 miles) faster, cheaper and with less emissions than currently available options. ......... Dronamics has so far raised from Founders Factory, Speedinvest, Eleven Capital and the Strategic Development Fund (SDF), the investment arm of the Tawazun Council, Abu Dhabi, United Arab Emirates. .........
“We’re the size of a delivery van (Renault Kangoo / VW Caddy) and we can cross all of Europe in 12 hours or less at a fraction of the cost of airfreight."
............... “Right now the same-day radius of a fulfillment center is 2hrs drive… The only way to expand same-day coverage is to use a longer-distance low-cost middle-mile drone (a flying delivering van). With our range we can cover all of Europe same-day from a single warehouse — ............ creating a Dronamics operations in the UAE as a hub for the Middle East and North Africa region. .
Microsoft Considers More Limits for Its New A.I. Chatbot The company knew the new technology had issues like occasional accuracy problems. But users have prodded surprising and unnerving interactions. ......... engage the chatbot in open-ended and probing personal conversations ........ the chatbot, and that it picked up on its users’ tone, sometimes turning testy. ........ make search far more relevant and conversational. ........ “I feel especially in the West, there is a lot more of like, ‘Oh, my God, what will happen because of this A.I.?’” Mr. Nadella said. “And it’s better to sort of really say, ‘Hey, look, is this actually helping you or not?’” ........... “It can be very surprising how crafty people are at eliciting inappropriate responses from chatbots” ......... The chatbot could not actually do something like engineer a virus — it merely generates what it is programmed to believe is a desired response. ........ in “long, extended chat sessions of 15 or more questions, Bing can become repetitive or be prompted/provoked to give responses that are not necessarily helpful or in line with our designed tone.” ............. In November, Meta, the owner of Facebook, unveiled its own chatbot, Galactica. Designed for scientific research, it could instantly write its own articles, solve math problems and generate computer code. .
Instagram launches a new broadcast chat feature called ‘Channels’ The feature lets creators share public, one-to-many messages to directly engage with their followers. Channels support text, images, polls, reactions and more. Zuckerberg announced the feature by starting his own broadcast channel, where he plans to share Meta updates going forward. ....... only creators can post in broadcast channels, and that followers only have the ability to react to content and participate in polls. ........ the company plans to bring the feature to Messenger and Facebook in the coming months ............ .
How should AI systems behave, and who should decide? We’re clarifying how ChatGPT’s behavior is shaped and our plans for improving that behavior, allowing more user customization, and getting more public input into our decision-making in these areas. ....... OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. ......... Unlike ordinary software, our models are massive neural networks. Their behaviors are learned from a broad range of data, not programmed explicitly. .........
the process is more similar to training a dog than to ordinary programming.
....... the model learns to predict the next word in a sentence, informed by its exposure to lots of Internet text ....... By learning from billions of sentences, our models learn grammar, many facts about the world, and some reasoning abilities. They also learn some of the biases present in those billions of sentences. ........ we’re committed to ensuring that access to, benefits from, and influence over AI and AGI are widespread. ......... taking customization to the extreme would risk enabling malicious uses of our technology and sycophantic AIs that mindlessly amplify people’s existing beliefs. .Meta is working on a powerful smart glasses assistant .
TikTok is launching a $500,000 live trivia contest
To Patients, Herpes Can Be Devastating. To Many Doctors, It’s Not a Priority. Billions of people live with the infection, but there has been scant progress for treatments and tests. .......... When Lauren went to her doctors with stinging clusters of sores on her genitals, she assumed the pain was from a urinary tract infection. But at the OB-GYN, her doctor swabbed the bumps and told her that the rash was herpes. “No,” she remembered responding. “It’s not.” .......... She was in a two-year monogamous relationship with her second-ever sexual partner — a guy who occasionally dealt with an errant blister on his lip. ........ They hadn’t known that oral herpes could induce cold sores, and that HSV-1, the virus that causes oral herpes, could be transferred to the genitals. Lauren’s boyfriend was convinced that she had cheated on him, and he broke up with her ......... “I’m never going to date. I’m never going to have a boyfriend.” ......... The mental strain — the depression she fell into after the diagnosis, the fear that future partners wouldn’t accept her — has been, by far, the hardest part of managing the disease. “It attacks your self-worth,” she said. ........... Herpes is extremely common ........ and how hard it is to develop a vaccine for herpes. ........ the herpes virus can hide inside neurons that are shielded from the immune system, making the body’s immune response insufficient at eradicating the virus ...... that’s why herpes remains in a person’s body for life ........... If a patient does not have symptoms, doctors typically diagnose herpes with an antibody test that is frequently inaccurate. Up to half of positive commercial test results could be false ........ esting is typically reliable when a patient has symptoms; doctors can swab a lesion and run a highly sensitive molecular test. ......... “psychosocial harms” associated with false positives on herpes tests. ......... And so the virus continues to spread essentially unchecked — exacerbated by just how ineffective the most widely available tests for herpes are ....... As cases circulate, patients are left grappling with a diagnosis that can be psychologically devastating ........ lots of people feel stigmatized, dirty.” ......... Herpes can be severe in certain cases: Babies can contract neonatal herpes from their mothers, putting them at risk for severe complications and even death. For people who are immunocompromised, outbreaks can be more prolonged and painful. In the vast majority of cases, though, people will have very mild symptoms, and many will have none. That’s part of the reason the infection is so pervasive: People pass it onto partners without knowing they have herpes. ............. In the United States, around one in six people between the ages of 14 and 49 has genital herpes, and over half of adults have oral herpes. ......... The disease lingers in the body ......... When Lauren started dating after her diagnosis, she found herself staying in relationships for longer than she might otherwise, scared nobody else would want to be with her. “I thought I was going to die alone,” she said. ........ when she looks at each profile, she wonders how the man would respond to learning about her diagnosis. “I just worry so much that people are going to judge me,” she said. “That no matter how I present it to them, I’ll still face rejection. That weighs heavily on me.” ........... Some men have told her, flat-out, that they would never date someone with herpes ......... He’s seen how the disease “completely shatters a person’s identity,” he said .......... “They don’t feel like they have anything to contribute to a relationship now, just because they have herpes,” he said. “It’s like, ‘Who’s going to want me now that I have this?’” ........... more often than facing rejection, when he shares his diagnosis, he said, he gets a different response: Women share that they, too, have herpes. ......... Herpes stigma stems in part from the idea that people with the infection have done something “wrong” .......... condoms do not entirely prevent transmission, and you don’t even need to have penetrative sex to contract the virus. .......... “Clinicians don’t want to deal with this,” Ms. Warren said. “It involves people talking about sex. They’re crying, they’re going to have to talk about various specifics like is oral sex OK, is anal sex OK — I don’t think they want to go there,” she said. .......... Without support from doctors, or medical innovations to cure the infection, people with herpes are left “dealing with two viruses at the same time,” as Ms. Dawson put it. “You’re dealing with the physical symptoms of the virus,” she said, “and you’re dealing with the mental strain.” .
