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 Personal Assistant Systems


Samsung updates Bixby to become more conversational

Engadget

Samsung Galaxy Unpacked 2026 is Feb. 25 It's now out in select markets with One UI 8.5 beta, including the US. Bixby isn't typically part of the conversation when it comes to virtual assistants for mobile devices, but Samsung is clearly hoping that you would use it more. The company has launched the latest version of Bixby with the new One UI 8.5 beta, and it has been tweaked to work as a "conversational agent." Samsung says you'll now be able to talk to it and give it tasks using natural language, like how you'd talk to other people or, these days, to chatbots. You don't have to remember exact commands or names for specific settings.


Oh no, Intel is moving customer support to AI

PCWorld

Intel is launching'Ask Intel,' an AI virtual assistant built on Microsoft Copilot Studio to handle customer support cases and warranty checks. PCWorld reports this shift follows Intel's removal of inbound phone support in December, directing customers to online assistance instead. The AI system warns users its answers may be inaccurate, raising concerns about potential hardware damage from incorrect technical advice. If your Intel processor requires a warranty return or support, the first "person" you'll probably be dealing with at Intel will be an AI. Intel is rolling out "Ask Intel," an addition to its Intel support site, that runs on Microsoft Copilot rather than on human intervention. Ask Intel will appear as part of support.intel.com


YouTube was down for thousands of users in the US

Engadget

Samsung Galaxy Unpacked 2026 is Feb. 25 Valve's Steam Machine: Everything we know It was also down in some other countries. YouTube is experiencing an outage across the United States, with users in other countries like Canada, India, the Philippines, Australia and Russia also having problems with accessing the website. The issue seems to have started at around 8 PM Eastern time and reached 338,000 reports on Downdetector before starting to taper down. More users reported having issues accessing the app, but I personally lost access to the web homepage first. As of 9:22 PM, users are still reporting being unable to access YouTube on Reddit .




WordPress adds an AI assistant

Engadget

Samsung Galaxy Unpacked 2026 is Feb. 25 Valve's Steam Machine: Everything we know An expansion of the platform's AI website builder, the tool helps with edits and media creation. The tool is available for WordPress.com's Web designers of the world: The Automattic-owned WordPress.com is further embracing AI on its platform. On Tuesday, it expanded its one-off AI site builder into a persistent AI assistant for editing and media creation. In the site editor, the AI assistant can help with site-wide structure and design choices.


Mitigating the Popularity Bias of Graph Collaborative Filtering: A Dimensional Collapse Perspective

Neural Information Processing Systems

Graph Collaborative Filtering (GCF) is widely used in personalized recommendation systems. However, GCF suffers from a fundamental problem where features tend to occupy the embedding space inefficiently (by spanning only a low-dimensional subspace).