Manual do Usuário
Rodrigo Ghedin
Technology blog in Portuguese and English maintained by Rodrigo Ghedin.
August 2026
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All posts (246)
Someone on Tildes pointed out a contradiction at the end of my “I almost got hit by a car” story, where I say that, since the incident, I started using the Loop Engage, which reduces 16 dB — far less than the noise cancellation on AirPods Pro 2, estimated at 27 dB. “An 11 dB difference is far greater than it sounds...
Meta — the same company that declared in 2021 that by now you’d be living in the “metaverse” — sold a few million camera glasses for pervs and, all of a sudden, the next future envisioned by Mark Zuckerberg’s unhinged mind is one where we all walk around wearing camera glasses powered by “artificial intelligence.”...
I collect cool, interesting links spread all over the web and share them here every Thursday. Hope you enjoy! More of them in the archive. Town Square. A script that creates a little town square in your website’s footer. (Scroll to the bottom of the page to see it in action.) Anyone online gets a stick figure and...
In early June, while visiting my parents in a small town in the interior of Brazil, I decided to skip the gym and make a quick run to the pharmacy — the first signs of a migraine had set in, and that’s the best time to take something before it gets worse. The nearest pharmacy is about 1,5 km (a mile) away. I laced...
Until now, Apple has kept Apple Intelligence — the suite of artificial intelligence tools baked into its operating systems — entirely optional. If you don’t want it, you can simply skip it during a new device setup or when updating the system. That show of respect for its customers may change with iOS/macOS 27....
Google will remove the last traces of Manifest v2, the feature that enabled robust ad-blocking extensions like uBlock Origin, in Chrome versions 150 and 151. Chromium forks — Edge and Opera — have signaled they will follow Google’s lead, though no firm deadlines have been set. Manifest v3-compliant ad blockers work,...
The excellent The social network (2010), which dramatized the founding of Facebook, is getting a “companion piece” this October: The social reckoning. This time, it will depict the events surrounding the release of the “Facebook Papers” — internal documents leaked to the press in 2021 by Frances Haugen, a former...
I collect cool, interesting links spread all over the web and share them here in daily posts. Hope you enjoy! More of them in the archive. Benny Powers. Benny’s site/portfolio is a desktop straight out of the beloved Gnome 2. Paint.NET at paint.net. After 22 years, the developer of Windows image editor Paint.NET...
At the risk of being among the first victims of artificial intelligence in a potential machine uprising, I keep my interactions with today’s generative AIs (or AI chatbots) strictly transactional. I open the site, ask or request what I need, get the answer, close the site. No names, no pleases, no thank-yous, no...
I collect cool, interesting links spread all over the web and share them here in daily posts. Hope you enjoy! More of them in the archive. How diamonds are made? An interesting story on a beautifully designed website. Tip: hold your finger or cursor over the 3D diamond to move it around. It’s time to talk about my...
At the opening of Build 2026, Microsoft lived up to the nature of the event — focused on developers — and announced, among other things, a slew of updates to make Windows 11 more appealing to this audience. The linuxification of Windows is moving forward at full steam, now with native coreutils and container support...
Wipr 2, the Safari ad blocker created by Kaylee Serena (and the one I use), got a new feature that extends its functionality system-wide: Filtr. Developed over the past ten months, it makes use of a new technology introduced in version 26 of Apple’s operating systems, the URL Filter. According to Kaylee, it allows...
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