Showing 1 - 10 of 11
Robots get smooth moves
Life, James Hein, Published on 25/03/2026
» The subject of the week is robots. The amount of news on these keeps growing and growing. South Korea is first up here with their KAIST Humanoid. In the field test, the robot was shown running across a soccer pitch, jumping, taking shots on goal, and even doing dance moves akin to the Michael Jackson moonwalk. Many robot demonstrations still look a bit stiff but these moves were quite smooth. The robot can run at about 12kph on flat ground with the next goal at 14kph. It can climb a ladder with 40cm steps and the knees can generate 320 Newton metres of peak torque so it can push heavier objects. The current model is based on the lower human half but the goal is for a full humanoid form that can work with people in industrial environments.
Sabine has the science you're after
Life, James Hein, Published on 08/10/2025
» Sabine Hossenfelder is one of the people I regularly watch on the YouTube platform. She is a physicist but also veers into other areas such as artificial intelligence and quantum computing. For her latest video -- In Which I Lose Faith In Quantum Computing -- she makes a number of interesting observations. In short, apart from some very specific applications, quantum computing, even if it is scalable from current technology, has limited application. It also has the potential of bringing down a number of current companies highly focused on this technology, or at least some of their divisions. Artificial intelligence takes up a lot of the space that quantum computing could do well in, but for the present at least, AI does it better. The next 10 years, or less, will be important to see how both of these directions develop, or not. If you are interested at all in physics, maths and occasionally quantum computing, then Sabine Hossenfelder provides some interesting perspectives.
Online Safety Act is a bad joke
Life, James Hein, Published on 13/08/2025
» The UK now has their Online Safety Act (OSA) and Australia is blindly following in their footsteps. In the UK it didn't take very long for the tech aware under-18s to bypass all the rules and regain access to adult content. Think about it, if China can't completely block everything do you think the UK had any chance? There were some creative solutions but the most common was a simple Virtual Private Network (VPN). In related news, some VPN companies reported a 1,400% increase in sign-ups since the OSA came into force.
Moving images to the next level
Life, James Hein, Published on 16/03/2022
» Let's start this week with a couple of software and technology announcements. The first is from the developer Dominic Szablewski. He has developed a simple, new image format. You will have heard of PNG, JPEG, MPEG, MOV and MP4, which he calls complex. Enter the Quite OK Image Format (QOI). Most of the older formats are closed, need libraries and a lot of computing power to implement and use.
Alternative social platforms can be expensive
Life, James Hein, Published on 10/11/2021
» The alternative social media platform Rumble recently bought out another platform for creators called Locals. Rumble is a YouTube-like platform and Locals is aimed more at the alternative blogging community, including names like Scott Adams and Dan Bongino. I don't think this will be a long-term successful merger for a simple reason, and that is money. To be fair Locals is an alternative to Patreon, a platform that will nuke your account if it doesn't like your politics as evidenced by a long list of conservative commentators being axed without warning.
Always check your sources
Life, James Hein, Published on 15/09/2021
» At the dawning of the internet age the aim was to provide a platform to share information, initially between higher education facilities. It was a golden age of what was essentially a library of information shared across the United States and later the world. The early fact checkers were academics interested in facts, data and a robust discussion.
Smartphone sales chilling like a fridge
Life, James Hein, Published on 03/02/2021
» According to the UK company CCS Insight, the smartphone trade is beginning to resemble the market for white goods. Instead of jumping on the newest model, many are now waiting until their device is broken or showing signs of age before they trade up. Not that long ago people upgraded every two years or so, this has extended to as much as five or six years for about a third of the market with the new average at around four years. Some manufacturers only provide support for three years of upgrades but Apple and Samsung are now committed to a longer support cycle.
Finally, an iPod replacement
Life, James Hein, Published on 20/11/2019
» Those who have known me for a while know I'm a lover of new technology. Aside from computer- and guitar-related items, I also like to listen to good quality sound playback. To further that goal I recently picked up a few FiiO devices. The M5 is a small, square, HD music player. It supports all Bluetooth protocols and when they are available up to a 2TB microSD card. While the unit will play back MP3s the focus is on the high-end codecs including FLAC. I paired this with the new FH7 in-ear headphones, which provided the broadest soundscape I have ever listened to and allowed me to follow a single instrument through the entire song. The last item was their BD3, a small unit that plugs into a cable allowing the headphones to act as a Bluetooth unit that can be paired to the M5 if I decide to wear it like a watch. As I found out when researching, you can pay some very large sums for headphones and related equipment but this set seems to be a nice sweet spot of quality and flexibility without going crazy.
AI -- what is it good for?
Life, James Hein, Published on 28/08/2019
» Why do we care about machine learning and the kind of Artificial Intelligence (AI) systems I mentioned last time? The amount of data being taken in by systems in modern times is outstripping the ability of humans to keep up. Enter machine learning systems to pre-process the information, highlight patterns and identify the bits and pieces that humans may find interesting. Key areas include fraud detection, whereby a set of rules is applied to data and flagged if those rules are detected. It also includes the age-old problem of the best delivery routes to bring manufactured goods to customers, with the additional benefit of using less fuel. A recent McKinsey report found that AI improved on "traditional analytics techniques" in 400 use cases across 19 industries and nine business functions. As far as the current situation, AI or machine learning is not an end state. Human intervention is still required to make sure the results make sense and also to ensure stuff isn't being missed in the process. There is also continuing training and refinement being regularly applied. It's a growing field and those organisations that are not at least aware of it could be left behind by their competitors. At least, until Skynet takes over.
A lot of money for fairly little phone, Apple
Life, James Hein, Published on 26/09/2018
» So, the news of the week, or at least as I write this, is the release of the new Apple iPhone range. There are three models ranging from the 5.8 and 6.1 inch models up to the XS Max at 6.5 inches. The latter is a real departure from the early days of Apple declaring that no one needed a large-screen phone. Compared to the latest phone specs across other brands, the features in the new iPhone range are not so special. They do all have very special prices and the bottom of the line starts at US$749 (Thai prices are TBA) and goes up from there topping out at $1449, which would make the whole range easily the most expensive phones per feature on the market today. For this you get no fingerprint reader, no headphone jack, average pixel density and cameras, no expansion memory port but dual SIMs, wireless charging and face detection. Even my most ardent Apple-lover friend will not be forking out their cash for those kinds of prices. I don't expect this range to sell anywhere near as well as earlier models. Seriously, what were they thinking?