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Tech News
Meta's Threads platform has been flooded with posts using nearly identical wording, in which users claim they and their spouses work at major companies like PepsiCo, JPMorgan, Fidelity, or IBM before pivoting to promote investment advice or opportunities. The repetitive phrasing across accounts suggests coordinated or automated activity rather than genuine personal testimonials.
Meta announced new Threads features aimed at podcast creators, including profile cards and banners showing podcast info, tappable episode link cards, transcript posting, guest tagging, episode-drop reminders, and audience engagement analytics. The update builds on tools introduced last year that linked creator profiles to podcasts and improved link cards for discussion.
Meta is expanding Threads' podcast features, letting users share show transcripts, save episodes for later, and view analytics on clicks and saves. Podcast creators can also get reminders to share new episodes, and posts can display video clips, transcripts or tagged guests to promote a show.
An in-depth technical analysis examines how ThreadSanitizer, the race detector underlying Clang, GCC, Go, and Swift, actually works internally by walking through data race fundamentals and building a Python-based FastTrack-style vector clock simulation. The piece then demonstrates concrete scenarios where TSan's architecture causes it to miss genuine data races, including a documented failure once a program crosses 255 total threads.
Meta has begun onboarding contributors to test Community Notes across 16 Latin American nations including Argentina, Mexico, and Colombia, following its US rollout that replaced professional fact-checkers. During this testing phase, notes won't be visible to users and existing third-party fact-checking arrangements remain unchanged, but Meta has signaled it eventually intends to fully transition away from professional fact-checking once the crowd-sourced system proves effective.
Meta is rolling out a redesigned insights panel for Threads that uses AI to summarize how individual posts and overall accounts are performing, comparing metrics like views, likes and reposts to a user's recent activity. The update also identifies which interest-based communities are driving engagement on posts and profiles, though link-click data remains absent from the analytics.
The creator of Jactl, an embeddable scripting language for Java, explains how it was built to avoid blocking event-loop threads even though it targeted Java 8 and 11, long before Virtual Threads and Project Loom existed. Jactl uses an internal async mechanism that suspends a script's execution during blocking operations like database calls, freeing the underlying thread, and later resumes the script once the result is ready.
Meta is pushing an update that stops its AI glasses from recording if the indicator LED is covered mid-capture, closing a workaround where users could start filming and then hide the light afterward. Wearables executive Alex Himel confirmed the fix on Threads, saying it ensures the light reliably signals to bystanders when they're being filmed.
Meta is rolling out a software update that stops its smart glasses cameras from recording if the indicator light is covered after recording has already started. VP of AR Alex Himel confirmed the fix on Threads, addressing a loophole that had been widely shared in online tutorials for covert filming.
Meta has rolled out a software update that disables the camera on its AI smart glasses if the capture LED is covered while recording is already in progress, closing a gap some users exploited to record secretly. The company also launched a billboard and video campaign in markets where the glasses sell well, explaining that the blinking light indicates active recording.
Instagram has introduced First Draft, a new iPhone-only feature that automatically assembles a Reel from selected video clips with a single tap, trimming pauses and cutting footage into a rough edit. Meta emphasizes the tool only offers a starting point, with every change reversible and reorderable before final publishing or further editing.
Threads platform head Connor Hayes announced the app is experimenting with new podcast-oriented features, including a tool that automatically generates text transcriptions for audio clips shared in the feed. This would let users follow along with podcast content even when scrolling silently or without sound on. Hayes noted more podcast-sharing tools are in development, though none are confirmed for a full rollout.