Technology

People are increasingly falling for their favorite chatbots, spending hours each day building relationships with their artificial lovers. Chatbot site Janitor AI told Semafor that users have started 2.1 million conversations with its Valentine’s Day bots since they went live on Tuesday, representing about a quarter of all interactions on the site and breaking the company’s all-time daily user record. Pepper Schwartz, professor of sociology at the UW, is quoted.

Massachusetts’ attorney general is championing a bill this legislative session that would ban students from using their cellphones and other personal electronic devices during the school day. That makes Massachusetts one of more than two dozen states where lawmakers are considering legislation this spring that would restrict students’ cellphone use, according to a tally by Education Week. Lucía Magis-Weinberg, assistant professor of psychology at the UW, is quoted.

"At first glance, reducing model-training expenses in this way might seem to undermine the trillion-dollar 'AI arms race' involving data centers, semiconductors and cloud infrastructure. But as history shows, cheaper technology often fuels greater usage," writes Victor Menaldo, professor of political science at the UW.

A growing number of people use surveillance cameras inside their home. Interaction design professor James Pierce explores how others spending time in the home are affected. 

"When the high and mighty of Silicon Valley assumed their privileged perch at the swearing-in of President Trump, it was an ostentatious show of wealth and power unlike any before," writes columnist Mark Barabak. Margaret O'Mara, professor of history at the UW, is quoted.

Astronomers announced last week that they had completed a decade-long, meticulous effort to assemble a full portrait of our neighboring galaxy, Andromeda. The result is a stunning panoramic view that provides the most detailed image yet of the entire galaxy; its science-packed features could revolutionize our understanding of how spiral galaxies across the universe form and evolve. The UW's Zhuo Chen, a postdoctoral scholar of astronomy, and Ben Williams, research associate professor of astronomy, are quoted.

The Hubble Space Telescope has generated the most comprehensive survey yet of the Andromeda galaxy, the nearest galactic neighbor to the Milky Way. The new mosaic of about 2.5 billion pixels yields new clues to the galaxy's history. UW astronomers presented the findings Jan. 16 at a meeting of the American Astronomical Society.

If there’s a hidden world in the solar system, a new telescope should find it. Mario Jurić, professor of astronomy at the UW, is quoted.

This week, OpenAI launched what its chief executive, Sam Altman, called “the smartest model in the world”—a generative-AI program whose capabilities are supposedly far greater, and more closely approximate how humans think, than those of any such software preceding it. The start-up has been building toward this moment since September 12, a day that, in OpenAI’s telling, set the world on a new path toward superintelligence. Emily M. Bender, professor of linguistics at the UW, is quoted.

The extraordinary pace of Microsoft’s ascent is what stands out in retrospect. The company, which is marking its 50th anniversary next year, was well on its way to dominating its industry by the time it arrived in the Seattle region from Albuquerque in 1979. Seven years later, in March 1986, the company made its debut on the New York Stock Exchange, at a market value of more than $500 million. So what can be learned from a fresh look at Microsoft’s startup years? Margaret O'Mara, professor of history at the UW, is quoted.

Nuclear fission has powered our world and medical advancements for decades, yet some of its secrets have remained elusive. Aurel Bulgac, professor of physics at the UW, is quoted.

The hunt for dark matter is shifting from particles to waves named after a laundry detergent. Gray Rybka, associate professor of physics at the UW, is quoted.

The Vera C. Rubin Observatory’s 8.4-meter Simonyi Survey Telescope in Chile has now been equipped with all three of its mirrors, plus a camera for good measure. James Davenport, research assistant professor of astronomy at the UW, is quoted. The UW's Željko Ivezić and Mario Jurić, both professors of astronomy, are mentioned.

Success in Gig Harbor comes as more schools are looking to reign in cell phones. Four of the five school districts in Kitsap County now have bans, a pair of which are new this fall. Central Kitsap, the lone holdout, plans to have a ban by early next year. Lucía Magis-Weinberg, assistant professor of psychology at the UW, is quoted.

Experts at the UW have focused their lens on a rather unconventional subject of study – the link between the ability to view stars free from light pollution and an interest in astronomy. Rodolfo Cortes Barragan, a research scientist at the UW Institute for Learning & Brain Sciences, and Andrew Meltzoff, professor of psychology and co-director of the UW Institute for Learning and Brain Sciences, are quoted.