Science & Technology
Gmail is adding more AI to help you find important emails faster
Google is building AI into its products faster than most with Gmail becoming the latest Google app to get an injection of artificial intelligence, to improve search results on mobile.
“When searching in Gmail, machine learning models will use the search term, most recent emails and other relevant factors to show you the results that best match your search query,” Google explains in a blog post.
“These results will now appear at the top of the list in a dedicated section, followed by all results sorted by recency,” the post continues. In other words, AI will (in theory) pick out the best matches for your search, and put them at the top of the list, Tech Radar reports.
This is coming to the Gmail apps for Android and iOS, and should be rolling out for everyone now. As yet, there’s no word on whether or not the same feature will be making an appearance in the desktop web interface for Gmail.
AI has been built into Gmail for years of course, with features like Smart Reply composing short automated replies for you but in recent months, Google has been pushing more advanced, generative AI as a way of composing your emails.
More AI features are heading to search on the web too, while development on the ChatGPT rival Google Bard continues at a steady pace.
Science & Technology
Turkey moves against Meta over Threads-Instagram data sharing
Turkey’s competition authority on Monday imposed an interim measure on Meta Platforms Inc meant to hinder data sharing between the Instagram and Threads platforms as it investigates possible abuse of the company’s dominant market position.
In December the authority launched an investigation into Facebook parent Meta (META.O), opens new tab over a possible violation of competition law by linking its social media platforms Instagram and the newer Threads.
The authority said the interim measure would remain in place until a final decision is made, since the data obtained and merged through these two apps could “violate competition law and cause irreparable damage” in the market.
Separately, the Turkish authority fined Meta 4.8 million lira ($148,000) daily as part of a separate investigation over a notification message that the company sends users about the sharing of data.
The notification about data sharing between the company’s Facebook, Instagram and WhatsApp services did not provide sufficient information and was not sufficiently transparent, it said.
The notification was also designed to guide users to approve data sharing, which was not deemed sufficient to address anti-competition concerns, it added.
A Meta spokesperson said that the company is considering the decision and will have more to say in due course. – Reuters
Science & Technology
Musk’s SpaceX building spy satellite network for US intelligence agency
SpaceX is building a network of hundreds of spy satellites under a classified contract with a U.S. intelligence agency, five sources familiar with the program said, demonstrating deepening ties between billionaire entrepreneur Elon Musk’s space company and national security agencies.
The network is being built by SpaceX’s Starshield business unit under a $1.8 billion contract signed in 2021 with the National Reconnaissance Office (NRO), an intelligence agency that manages spy satellites, sources told Reuters.
The plans show the extent of SpaceX’s involvement in U.S. intelligence and military projects and illustrate a deeper Pentagon investment into vast, low-Earth orbiting satellite systems aimed at supporting ground forces.
If successful, the sources said the program would significantly advance the ability of the U.S. government and military to quickly spot potential targets almost anywhere on the globe.
The contract signals growing trust by the intelligence establishment of a company whose owner has clashed with the Biden administration and sparked controversy.
The satellites can track targets on the ground and share that data with U.S. intelligence and military officials, the sources said.
In principle, that would enable the U.S. government to quickly capture continuous imagery of activities on the ground nearly anywhere on the globe, aiding intelligence and military operations, they added.
Science & Technology
Study documents headaches experienced by astronauts in space
Research in the expanding field of space medicine has identified many ways in which a microgravity environment and other factors can meddle with the human body during space missions. A new study has added to the field by showing that astronauts are more likely to experience headaches in space than previously known.
The study involved 24 astronauts from the U.S., European and Japanese space agencies who traveled aboard the International Space Station for up to 26 weeks. All but two of them reported experiencing headaches in space.
This was a larger proportion than the researchers had expected based on prior anecdotal evidence. The headaches – some resembling migraines and others resembling tension headaches – occurred not only during the first couple of weeks in space as the body goes through the process of adapting to microgravity, but also later.
The headaches occurring during the early period often present as migraine-like while those experienced later in space travel present more like a tension headache, the study found.
“We hypothesize that different mechanisms are involved for the early headache episodes – the first one to two weeks in space – versus later headache episodes,” said neurologist WPJ van Oosterhout of Zaans Medical Center and the Leiden University Medical Center in the Netherlands, lead author of the study published this week in the journal Neurology, opens new tab.
“In the first week, the body has to adapt to the lack of gravity, known as space adaptation syndrome. This phenomenon is similar to motion sickness, and can cause nausea, vomiting and dizziness, and headaches,” Van Oosterhout said. “The later headaches could result from an increase in intracranial pressure. Due to microgravity, there is more fluid accumulating in the upper part of the body and head, resulting in higher pressure in the skull.”
Migraines experienced on Earth are often throbbing and pulsating headaches lasting four to seven hours, accompanied by symptoms such as nausea, vomiting and hypersensitivity to light and sound, Van Oosterhout said. Tension-type headaches on Earth usually are a more dull pain felt over the entire head without those other symptoms, Van Oosterhout added.
The astronauts – 23 men and one woman, with an average age of about 47 – were aboard the International Space Station for missions that took place from November 2011 to June 2018, with a total of 378 headaches reported by 22 of the 24 astronauts during a total of 3,596 days in orbit. None of the 24 reported headaches in the three months after returning to Earth.
Thirteen of the astronauts were from NASA, six from the European Space Agency, two from Japan’s JAXA and one from the Canadian Space Agency. None had ever been diagnosed with migraines prior to their space missions and none had a history of recurrent headaches.
Various documented effects of space travel include bone and muscle atrophy, changes in the brain, cardiovascular system and immune system, issues with the balance system in the inner ear and a syndrome involving the eyes. Cancer risk from greater radiation exposure in space is another concern.
Experts are unsure of how much of a barrier these effects might be on human space travel over extended periods, for instance for journeys to our neighboring planet Mars or beyond.
“The honest answer is that we don’t know the effects of long-duration space travel – possibly years – on the human body,” Van Oosterhout said. “It is clear that even short-term – days or weeks – to medium-term – weeks or months – duration exposure to microgravity already has some effects, mostly reversible, on the human body. This is a clear task for the field of space medicine.” – Reuters
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