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Samsung's Call Brief shows caller's local time zone in One UI 9

Samsung has quietly added local time-zone detection to its Call Brief feature in One UI 9, which now automatically displays the other person's local time when you dial an international number. The capability, first exclusive to the Galaxy Z Fold 8 series, has been extended to the Galaxy S26 lineup through the seventh One UI 9 beta update. Users on X first noticed the addition alongside other Fold 8 features like My FanCam and custom Now Brief cards.

xTool unveils modular X1 laser system combining CO2 and galvo heads

xTool introduced the X1, a new laser cutter that lets users swap in CO2, Diode, UV, Fiber, or MOPA laser modules on one machine. It's the company's first flying-galvo design, pairing gantry-style size with galvo speed, and it runs a dual-head setup with a CO2 laser alongside a swappable galvo backpack. The default configuration pairs a 55w CO2 laser with a 20w diode galvo head, with launch expected in October and pricing still unannounced.

BZip3 compressor beats BZip2 and rivals xz on Perl source archive test

BZip3, an open-source successor to BZip2, combines a Burrows-Wheeler transform with suffix arrays, an LZ77/PPM-style matching pass, and an order-0 context-mixing entropy coder to boost both compression ratio and speed. In a benchmark compressing every historical Perl 5 release bundled into one tar file, BZip3 with a large block size produced a much smaller output than bzip2, xz, and zstd, while also decompressing faster than the other tools tested.

xAI's Grok Build coding agent operates via terminal, ties usage to Grok subscription tiers

xAI's Grok Build is a terminal-based AI coding assistant that supports mouse clicks for navigation but requires an external editor like Visual Studio Code for direct code edits, unlike rivals such as Google's Antigravity that bundle a full IDE. Users can prompt it to explain a codebase, install dependencies, run a web app, or build one from scratch and get deployment guidance, then iterate with further prompts. Access depends on a Grok plan, with free users hitting token limits quickly and paid SuperGrok tiers ($30 to $300 monthly) offering higher weekly caps.

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