Headworx

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...

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...

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 (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 ...

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...

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...

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....