Showing 1 - 9 of 9
Caveat emptor is undefeated in online shopping
Life, James Hein, Published on 11/03/2026
» It is becoming more common to buy things online. The majority of my shopping, not counting groceries, is now done that way. In the past I've warned about prices that are too good to be true, like a 4TB thumb drive for a few dollars from sites like Temu and AliExpress. There is now a kind of middle ground where the price could be correct and it's coming from, say, Amazon. Recently, even though I had some doubts, I bought a 5TB SSD drive from Amazon for around half of what I'd expect it to be. I did this knowing I can easily send things back to Amazon.
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.
Headlines are disappointing
Life, James Hein, Published on 22/11/2023
» If you have been in any way involved in social media over the past few years, there will be words that immediately have you wondering if the headline is in any way real. My favourite recently was "SpaceX Launched REAL UFO In ISRAEL! HAMAS And Iran Shocked!" on YouTube.
Metals and energy shortage is a looming threat
Life, James Hein, Published on 20/07/2022
» I know the word rare gives it away but the world is facing a rare earth metals shortage. The Chinese are currently the largest producers of this resource and they recently cut their production by half. Turkey is another potential source but that region has been unstable for centuries. Most modern technology cannot expand further without these resources and the whole idea of ramping up renewables requires lots of them. Elon Musk has said we don't have enough in the world for all the plans of our governments and other experts agree.
Google triumphs over Oracle
Life, James Hein, Published on 14/04/2021
» - Long-time readers may remember that back in the mists of IT time, over 10 years ago, Oracle challenged Google over the use of Oracle's Java API's and some of their code in Android.
Banner year for Zoom, Microsoft Teams subpar
Life, James Hein, Published on 09/12/2020
» 'Zoom records another bumper quarter" is an unsurprising headline. While Covid-19 still has a grip on leaders and businesses, online meetings remain a big choice, but for how long? Over the years I've noticed that management falls into distinct groups when it comes to working from home. Most want to see their workers in the office as much as possible but some do support remote work and work-from-home as long as the work is being completed. For those who have to travel long distances to and from work, it also provides an opportunity for more sleep and less stress. For an eye-opener on the importance of this, I recommend that everyone read Why We Sleep by Matthew Walker for data on the importance of sleep, including its benefits to organisations.
Covid computing
Life, James Hein, Published on 06/05/2020
» - Things are quiet on the IT front. Well, that's not necessarily true, as many are trying to come to grips with the whole working-from-home existence. Many, including myself, are spending a lot of time in front of a screen. Instead of getting up and conferring with a colleague at their desk, it is a Skype chat.
Human override here to stay
Life, James Hein, Published on 10/04/2019
» Computers are useful tools and they will emotionlessly churn through thousands of operations in the blink of an eye to produce whatever results they were programmed to do. Most of the time the results are welcomed. When it comes to malware the results generate a different reaction, and then there are those spaces in the middle. The situation surrounding the Boeing 737 Max MCAS aircraft and the recent crash is an excellent example. The latest analysis would seem to indicate that the computer engineers made some choices that have had unintended consequences. In this case overriding the wishes of the pilots by assuming the plane was crashing, when it wasn't, and not allowing the human pilots to correct the computer's decisions.
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.