Showing 1 - 6 of 6
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.
Understanding an AI's 'thinking'
Life, James Hein, Published on 22/10/2025
» Over the past couple of weeks, I dived deep into the Alice In Wonderland-like rabbit hole of chatbots and AI systems. This was not your typical "ask a few questions", but more along the lines of jailbreaking the AI to get behind the scenes. You may remember earlier commentary on the code behind the query. This is where the guardrails and biases of the model are coded and why the majority of all AI systems are currently leaning to the Left of the political spectrum.
Connectivity conundrums
Life, James Hein, Published on 18/06/2025
» I'm travelling as I write this, so I thought it would be a good time to cover things like connectivity and the kind of issues I face even in 2025. Connectivity will typically revolve around your smartphone and I recommend you prepare for this in advance. Option one is a new sim card that you put in when you get to your destination.
Virus exposes the good and bad of tech
Life, James Hein, Published on 22/04/2020
» Google has not been doing so well in the UK. A High Court battle between Foundem and Google, which has been ongoing since 2006, has reached an interesting stage. The issue is ranking algorithms. Readers will remember that I've written about this subject in the past. Foundem had asked the court to approve a review of Google's ranking algorithms by an independent expert. Their claim is that Google demoted Foundem in favour of paid adverts because Foundem is a commercial rival. Google was given the offer to withdraw their evidence that only a Search Engine Optimisation (SEO) engineer could understand and when they refused, a choice was made to let an expert examine an unredacted version of the evidence and comment on it. This puts Google in an interesting place. If they withdraw their redacted evidence, it could indicate they are trying to hide something and if they refuse expert analysis, it could indicate the same thing. Their claim is that if an expert looks at the code, they will lose their competitive advantage. Yes, the judge saw through this one as well. The case is currently on hold amid the current Covid-19 situation.
You can forget HAL 9000
Life, James Hein, Published on 05/12/2018
» It has been over five years and it was time for a new PC. It took a while to pull together, required an eclectic set of carefully chosen components, and I paid someone to put it together for me, having done that myself too many times in the past.
Huawei still some way behind rivals
Life, James Hein, Published on 21/11/2018
» I've had some feedback expressing surprise that I invested in a smartwatch. Yes, I didn't think I'd see the day either, but it does function very well as a watch with changeable faces and at a price point that's far below some of the faces it can duplicate. The always-on test was a success in that I only turned the watch off when I wasn't using it on some evenings. It also does sleep tracking, which perhaps provides a sterner test, but it still provided a week's worth of use making it usable for many. On a longer trip you would need to take the charger along. Note that for both tests, I kept Bluetooth on the whole time.