Showing 1 - 10 of 113
Imagining a world without cash
Life, James Hein, Published on 08/05/2024
» How safe are you in a purely digital economy? If you are carrying cash, someone can of course rob you, or you can lose it or give it to someone. You can also have a stash of it at home for emergencies or for buying something from a garage sale. For the most part, you retain control over any cash you manage. Electronic cash can still be stolen and your ability to spend it can be taken by someone else if your details get into the wrong hands. However, it's convenient, just tap and go, or in some cases, just wave your smartphone over a pad. While you have no idea where your money actually is, a small piece of plastic, your watch or a phone can retrieve it for you for a payment. You can even use it to get cash from a wall.
Q&A, truth, lies, the web and you
Life, James Hein, Published on 10/04/2024
» The online world is changing and not necessarily for the better. I'm old enough to remember what you were looking for came up as the first search result, when there was a search facility, that is. The old Bulletin Boards kept their subject matter to the topic of the board with opinions kept to opinion sites. Sites on science were not one-sided as they presented the facts along with the supporting data for checking and verification. If people disagreed, they also brought their data along to challenge a thesis and a healthy and often robust debate followed. That was then.
Rabbit R1's AI action intrigues
Life, James Hein, Published on 31/01/2024
» A new device out of CES 2024 in Las Vegas caught my eye. At first glance, the Rabbit R1 doesn't look all that interesting. It's a US$199 (in America), orange, handheld device that looks like an old-style gaming machine of some kind about the size of a stack of Post-It notes. It comes with a 2.88-inch touchscreen, a camera, a voice command button and a 4G LTE SIM card slot for connectivity beyond Wi-Fi. This is not a smartphone and won't replace it as there are no onboard apps, it won't pair with your smartphone and it doesn't talk to application APIs like cloud service gateways.
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.
The new normal of AI fakes
Life, James Hein, Published on 11/10/2023
» Following on from my last article, consider the following scenario. You've grabbed enough clear speech of someone to make a good AI model of them. You write up some text, pass it through the model and verify that the result sounds exactly the same as that individual. This is a little different from the previous example because it's a text to speech model, but essentially the same as using one voice to change to another. You now take a speech or interview from that person, change one word that will essentially change the context, and process this.
Who checks the fact checkers?
Life, James Hein, Published on 30/08/2023
» The information landscape has changed a great deal over the past five years. Back in the 1990s, information exchange was mostly between academics and IT people. The majority of the information was accurate and typically scientific or technical in nature. The communication was polite and debates were just that, debates. It was an inclusive community, though in some cases you were required to stick to the topic at hand. Then came the social media platforms.
Apple sets sights on VR market
Life, James Hein, Published on 21/06/2023
» The biggest announcement of the past week or two was the Apple Vision Pro VR system. There has been so much on this recently. The quick summary is -- two 4K eyepieces, no controllers required and it can replace your TV and computer monitors. I was more interested in the battery life being two hours, or if you were using them, not enough for the full Apple presentation. The price is also an amazing US$3,500 in America so out of the range of most people. One argument is that by the time you don't need to pay for a TV upgrade or new monitors it is worth the investment. My counter is if you have a four-person household that price becomes $14,000, a lot more than the cost of a new TV. Oh, and you can mostly only use it with Apple kit which really limits options.
AI's promises and problems
Life, James Hein, Published on 29/03/2023
» It's almost impossible to write an article these days and ignore the rapid increase in what are called AI applications. GPT-4 is out, Midjourney 5 has been released, and more new AI applications seem to turn up every day.
Free speech and pedestrian blues
Life, James Hein, Published on 21/12/2022
» Let's take a look at my predictions for 2022, a mixed year for technology. How did I do? Virtual reality didn't advance as much as I'd hoped. Artificial intelligence made some incremental games including as I pointed out in an earlier article, for music producers. The Neuralink interface did improve this year, if indeed that is something you're interested in, but still not available for broad human use. I also was wrong on cryptocurrency. With the FTX exposure the private firms took a hit, but governments have started to get interested in the technology. The world is poised for a crypto explosion, but not this year.
Samsung's A series phone is a big fat L
Life, James Hein, Published on 26/10/2022
» Nothing at all back from Samsung corporate on the A53-5G, if that changes I'll let you know. The new phone is a brick and after some research it turns out that more often than not Samsung only has a local warranty. I've since spoken to a number of people who've had issues with charging.