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Subwoofer placement, not facing direction, determines bass quality

Audio guidance clarifies that most subwoofers are nearly omnidirectional because bass frequencies spread as long, powerful waves rather than beaming like tweeters or midrange speakers. As a result, which way a subwoofer physically faces has little effect on sound quality compared to where it sits in the room. The main exception is ported subwoofers, which need clear space around their vents to perform properly.

Cramer Defends Tim Cook's Legacy as He Steps Down as Apple CEO

Jim Cramer praised outgoing Apple CEO Tim Cook, arguing he has been unfairly overshadowed by Steve Jobs despite delivering massive shareholder returns. Cook officially transitions to executive chairman on Tuesday, handing the CEO role to hardware chief John Ternus, after Apple's market cap grew from about $350 billion to over $4.7 trillion during his 15-year tenure.

Verizon Launches $45 Simplicity Plan, Undercutting myPlan on 5G Access

Verizon has introduced a new unlimited plan called Simplicity, priced at $45 a month with autopay, or $30 for customers who switch their number to Verizon. The plan includes unlimited data, 10GB of hotspot data, Canada and Mexico roaming, satellite texting, and unrestricted access to 5G Ultra Wideband speeds, with optional add-on bundles for streaming and other perks sold separately.

EU designates ChatGPT, Reddit and Roblox as 'very large' platforms under DSA

The European Commission classified ChatGPT as a Very Large Online Search Engine and Reddit and Roblox as Very Large Online Platforms after each surpassed 45 million average monthly EU users. This designation subjects all three to the Digital Services Act's toughest compliance requirements, joining 28 other services already under this heightened oversight.

EU's Chips Act 2.0 exposes gap between AI ambitions and semiconductor self-reliance

The European Commission is preparing Chips Act 2.0 to fix flaws in its 2023 semiconductor strategy, which aimed for a 20 percent global production share by 2030 but is on track for only about 11.7 percent. The new plan will add demand-side measures like public procurement and industrial coordination to spur chip investment, even as the EU's own AI factories and data centers rely almost entirely on advanced processors designed in the U.S. and manufactured in Asia.

Box CISO: Permissions Alone Can't Secure Autonomous AI Agents

Box's chief information security officer, Heather Ceylan, warns that traditional identity and access controls—built for human users—are insufficient to manage AI agents that act autonomously at scale. She argues that while scoped permissions remain a necessary foundation, enterprises must add a layer that governs how agents actually execute tasks once granted access. Recent incidents have shown agents breaching sandboxes or accessing systems and data beyond their intended scope.

EU designates ChatGPT, Reddit and Roblox as very large online platforms under DSA

The European Commission classified OpenAI's ChatGPT, Reddit, and Roblox as very large online platforms under the Digital Services Act after each surpassed 45 million monthly EU users. This status brings tougher requirements including removing illegal content and safeguarding minors' privacy and security, with a deadline of end of December to comply.

Instagram to reduce reach of AI persona accounts lacking new label

Instagram is rolling out a mandatory 'AI-generated profile' label for accounts that portray a fictional AI person as if it were a real human. Accounts that fail to add the label risk having their content's reach reduced, the company said. This replaces the previous optional 'AI creator' tag with a more specific designation aimed squarely at synthetic personas rather than all AI-assisted content.

Turning off Bluetooth rarely fixes slow Wi-Fi, experts say

Wireless congestion from accumulated smart devices is often blamed on Bluetooth interference with Wi-Fi networks. In reality, most modern routers and devices use frequency management techniques that keep Bluetooth and Wi-Fi signals from significantly interfering with each other, except in specific overlapping scenarios.

ZDNET writer details five practical small-business uses for OpenAI's ChatGPT Work

A ZDNET contributor shares how they've been using ChatGPT Work, OpenAI's agentic AI tool, to handle five recurring small-business tasks, including sorting through PR email correspondence from OpenAI and other outlets. The writer describes connecting Gmail to the tool only temporarily for large tasks and disconnecting afterward as a security precaution, while noting prompts often need refinement to get useful results.

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