A new tool called Nightshade offers creators a way to fend off artificial intelligence models attempting to train on visual artwork without permission. Created by a University of Chicago team led by Professor Ben Zhao, Nightshade makes it possible to include an instruction set that can cause AI models to “break” during unauthorized scraping. It does this by inserting “invisible pixels.” As a result, popular AI models including DALL-E, Midjourney and Stable Diffusion will subsequently render erratic results, turning dogs into cats and cars into cows, and so forth. Read more

Not content with dominating what is currently the hottest processor market in the world — chipsets for artificial intelligence — and leading among GPU suppliers, Nvidia is branching into CPUs. The 30-year-old company, whose market cap passed the $1 trillion mark in May, is said to be “quietly” developing chips to run Microsoft’s Windows OS, tapping into a global market that hovers at about 300 million PC sales per year, 70 percent of which use Windows, according to Statista. Nvidia is reportedly pursuing its plan via a licensing deal with Arm, whose tech powers 200 billion mobile processors shipped each year. Read more

Meta Platforms has been sued in federal court by 33 states including California and New York that claim its Instagram and Facebook platforms addict and harm children. The action is to date the most sweeping state action to contend with the impact of social media on the mental health of children. The suit, filed Tuesday in U.S. District Court for the Northern District of California, alleges Meta violates consumer protection laws by targeting children and deceiving users about platform safety. Also that day, the District of Columbia and eight states filed separate complaints addressing the same issues. Read more

OpenAI is developing an AI tool that can identify images created by artificial intelligence — specifically those made in whole or part by its Dall-E 3 image generator. Calling it a “provenance classifier,” company CTO Mira Murati began publicly discussing the detection app last week but said not to expect it in general release anytime soon. This, despite Murati’s claim it is “almost 99 percent reliable.” That is still not good enough for OpenAI, which knows there is much at stake when the public perception of artists’ work can be impacted by a filter applied by AI, which is notoriously capricious. Read more

The Connectivity Standards Alliance (CSA) is releasing an update to its smart home connectivity standard. Matter 1.2 adds nine new device types, including robot vacuums, washing machines, refrigerators and dishwashers. New certification and testing tools and core improvements to the specification and SDK are also rolling out in this major new release for the standard, which debuted a little over a year ago for things like door locks and light switch controls. In theory, Matter-compliant devices will be able to be controlled by smart home platforms like Amazon Alexa, Apple Home, Samsung SmartThings and Google Home. Read more