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Showing posts from 2025

Small Things Matter

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I was running Windows 10 for, well, close to 10 years. Since it's original release in 2015 almost till the end of 2024 when I had the motherboard in the 2018 MacBook replaced. It was the original install which then survived two Lenovo laptops and was then cloned to the MacBook. Unlike the older Windows releases (the unfamous Vista and earlier), Windows 10 has never suffered from the problem of getting slower with use. And it was super stable. The motherboard replacement triggered me however to perform a clean install of Windows 11 , prompted mostly by the Windows 10 line nearing its end of life, meaning mostly the end of support and security patches. There was the initial disappointment of not being able to move the taskbar to a vertical position (most monitors today are wide, so it really really makes sense to have the taskbar on the side), but other hat that Windows 11 runs just fine. Overall cleaner here and there but generally the experience has been as great as can be. There a...

Siri on the Run

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I have finally decided to pull the trigger and get myself a pair of Apple Airpods (Pro 2). The key motivation has been to get a set that is comfortable for daily runs while providing decent sound isolation. It the past I praised the virtues of the non-isolating headphones. I still use the Bose Frames on my trail runs at home. But these runs are in nature's sanctuary: it is just me and the woods and some wildlife. I also absolutely love the bone-conducting Shokz with a boom mike for teleconferencing. They sound fabulous (on both ends of a teleconference). And I also have Bose Earbuds which I use when flying - still nothing comes close to Bose when noise canceling is concerned. But they don't feel quite right when running. One reason that had prevented me from buying the Airpods in the past was the white color. They just look like you have cigarettes sticked in your ears. And per the Apple / Ford rule you can have them in any color as long as it is white. But there is a soluti...

Losing the DNA

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I blogged in the past about my love-hate relationships with Bluetooth products and Logitech was brought as the example of a company that maintained technical excellence while losing on the support / delivery side . I was still bringing the excellent product aspects of the KEYS-TO-GO 2. That opinion was based on my initial product experience. After several months of using the keyboard on a daily basis, I must unfortunately admit the product is not so great after all. As a matter of fact it can be quite annoying (but there are workarounds). The key problem (pun intended!) with KEYS-TO-GO 2 is it is powered by coin-cell batteries. And the batteries die quickly and without any warning. The power consumption is not as bad as the other Kickstarter keyboard I had in the past . But still since purchasing the keyboard 9 months ago, I had to replace the batteries 3 times. That means batteries last for 3 months on average. That is a far cry from the advertised 3-year lifespan . Although, to be fa...

RSS Independence

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There is no doubt the leading social media platforms influence and shape peoples' opinions globally. Elon Musk was criticized for overpaying for Twitter yet this gamble clearly played out as he is now able singlehandedly command millions across the world, making him probably the most influential person on Earth. But Twitter is of course not the only game in town. There are the well established Facebook and LinkedIn, and for those hoping for more neutrality there is BlueSky and Substack. I'm a member of both platforms, but mostly passive. I have been circling around Substack trying to understand what it is and if I should become more active there. It seems many notable people I respect have found their home there. But the key question is how the social media landscape looks like in 5, 10, or 20 years from now. This blog has been around for 20 years and despite not being promoted, difficult to find, and not very interesting, has had a steady stream of followers. People who are mo...

5G Beats WiFi

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5G (cellular data) generally beats WiFi. That is my conclusion after the recent travels in Asia and North America. Public WiFi has aged. In most places it has probably stayed at the 802.11g (50Mbps) while 5G is typically 5-10x faster. On top of that the WiFi backhaul in many places is slow too. And very often has many restrictions. Of course 5G costs (some) money and WiFi is theoretically free. But then you probably remember that meme where "no internet" and "fast internet" are smiley while "slow internet" is the angry face. Which is very true. Speaking of WiFi restrictions - some are well known and kind of obvious (like Google services being blocked in China), so for a westerner entirely reliant on GMail, Google Maps, etc., a roaming eSIM data plan is probably a must. Also WiFi is probably the only technology thing in China which is universally bad. Budget hotels, premium hotels, factories, offices - all are slow (and restricted). 5G on the other hand is ...

Loyalty Jungle

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I generally stay away from loyalty programs. It simply feels like having more freedom of choice when you are not by default confined to just one brand. But there is one exception - the frequent flyer program run by United Airlines, who are a member of the Star Alliance. The reason is I do fly a lot, and most of the connections from/to my home town are served by Star Alliance airlines: LOT, Turkish, Austrian and Lufthansa. That is - of course - when you do not count the European low cost behemoths: Ryanair and Wizz. Intra-Europe destinations are typically best served by the two. Yes I know people complain a lot, but this is a typical whining to get more clicks. Because - to be honest - the low cost airlines deliver just awesome value for money when you fly point-to-point. There are no transfers and the flights are typically very short so the tight legroom does not matter. Things are different when there are no direct flights, which typically is the case for any intercontinental trip. Th...

Brand Power

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My recent China trip , which was super fruitful from the company's business perspective, also inspired me to make some more general observations. One area, in particular, is the development of the Chinese automotive industry. Which has clearly been accelerating to claim the global pole position, dethroning Germany, Japan and America. The Chinese cars, in short, are just amazing. From both the design, technology, and - of course - price level perspective. The cars become increasingly popular in Europe, where some re-branding is in place. For example when you rent a car in Spain, chances are it will be a DR, which simply is an Italian sticker on the Chinese Chery . But actually in China the dominating brands are completely alien to a Western visitor. But then there are also the well known Western and Japanese brands present (albeit the vehicles are not that prominent, not really standing out). On the other hand, Chinese love premium brands. Louis Vuitton (Europe's 2nd largest co...

Power Over Data

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Delivering power over wired data lines has been one of the most obvious extension to many legacy protocols. It is hard to comprehend why many of these protocols did not have the power option from the beginning, requiring the connected devices to be fed power over a separate line (and a separate cable). Less cables is always good. My own journey with cutting power cables started about 40 years ago when I designed my first commercial product - a software protection dongle. The dongle was using the PC printer port for communication. Unfortunately the printer port never had power lines in it, but I managed to harvest sufficient energy from the data lines.  Next in line was USB , and the inclusion of power was a very significant (if not the most significant) contributor to the success of the standard. Now with the Power Delivery (USB-PD)  capable of carrying up to 240W of power, the PD is the king of power-over-data standards. HDMI is the one that really failed to do this properly....

Language Translation Apps

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I have just returned from a trip to China. It's been a blast. And quite an experience too. I was to China several times before, but the trips were always fully organized by business partners and we always had a Chinese host with us. This time it was slightly different, as me and my friend, we did some parts of travel on our own. Nothing really unusual, but without any knowledge of Chinese, things can sometimes be difficult. Such as discussing something with a taxi driver. Or buying medicines at a pharmacy.  One very useful tip I took from some travelers' forum was to note down the Chinese addresses of hotels, to be able to show them to taxi drivers. This was really helpful and worked. But some other times we felt really hopeless when a person was trying to tell us something and the language barrier was just impossible to cross. And then we used language translation apps.  In my case it was Google Translate, with the relevant dictionaries loaded for offline use. Google is gener...

Jurassic Wires

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Some people are dinosaurs. Or at least behave like them. It is 2025 and promoting a wired lighting control system feels like you are from a deep past. Makes me wonder how you can still be alive at all? Bluetooth mesh has been around since 2017 - 8 years and counting. Millions of devices shipped, tens of thousands of commercial buildings deployed, happy customers and users, zero issues. And you still pitch cables? Arguing one cable system is better than another cable system because it uses less miles of cables drilled in the walls and laid in the plenum? That is definitely the feeling I had listening to otherwise great Lighting Controls podcast  episode 83 on DALI . And don't get me wrong - I LOVE DALI (it stands for Digital Addressable Lighting Interface). Actually I have been very actively participating in development of DALI, particularly working on the DALI-341 specification which links DALI and Bluetooth NLC based on the industry - approved architecture . For the uninitiated: D...

Yet Another AI Flop

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I've been "using" Apple Intelligence for a couple of weeks now, thanks to the iOS update on the iPhone 15 Pro. Actually "using" is an exaggeration. It simply started showing up AI-abbreviated notifications. Notifications that turned out to be completely useless. Phone notifications have clearly got out of control. Every app wants to send them. They beep and flash and bubble on everything, including phones, desktops and watches. And are super tedious to manage. I remember Android handling them a bit better than iOS, but still far from perfect. It seems to be a good idea to task an AI LLM model to "do something" about the notifications. Figure out the context, figure out the incoming stream of notifications and aggregate / postpone / mute - whatever is needed to make them usable. But clearly the bar is too high for the current state of the art AI systems. This simple cases demonstrates how far from reality the AI hype is. Afterall handling notifications...

2024 Ups and Downs

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Measured by the raw number of steps, my 2024 was definitely below expectations. The February decline was due to the New Zealand trip where the terrain (mostly West Coast) was making it difficult to cover more than 10 kilometers per day (as typically parts of that were hanging with hands on tree branches or crawling below fallen tree logs or crossing rivers). Not complaining, just explaining :) Then out of nowhere I had a knee injury that kept me sitting on a sofa for a couple of weeks. Things started looking good in Autumn, but then I foolishly twisted my left ankle and as it almost healed, I repeated something similar to the right foot. I'm almost ready to restart now, but the result (raw steps) is 1000km less than in 2023. When healthy you rarely think how lucky you are. Only when things go wrong the other perspective opens and you suddenly start appreciating being able to just walk :) Also shows how almost impossible it is to maintain an uninterrupted streak. Still, since start...