Showing 31-40 of 135 results
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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.
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Don't call AI bigoted
Life, James Hein, Published on 06/11/2019
» Despite what some claim, Artificial Intelligence is not racist. Google built a system to detect hate speech or speech that exhibited questionable content. Following the rules given, it picked out a range of people with what some try to claim was a bias toward black people. Wrong. The AI simply followed the rules and a larger number of black people and some other minorities, as defined in the US, were found to be breaking those rules. It didn't matter to the machines that when one group says it, it isn't defined as hate speech by some; it simply followed the rules. People can ignore or pretend not to see rules, but machines don't work that way. What the exercise actually found was that speech by some groups is ignored while the same thing said by others isn't. As the saying goes, don't ask the question if you're not prepared to hear the answer.
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None more black
Life, James Hein, Published on 25/09/2019
» Accidental discoveries have been responsible for many useful items like rubber and penicillin. A couple of science types at MIT in the US wanted to see if they could grow carbon nanotubes on aluminium to increase its conductance properties. Instead they found they had made the blackest substance yet known to man. It absorbs 99.96% of the light from any angle making it 10 times blacker than the current options. Potential uses include telescopes, optical blinders and art. Carbon nanotubes, is there anything they can't do, eventually?
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The madness of big data
Life, James Hein, Published on 31/07/2019
» 'Data is the new oil." That's what the marketing departments are telling us at least and in particular our senior management.
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Limiting discourse, leaking borders
Life, James Hein, Published on 19/06/2019
» It is difficult to ignore the latest moves by social media providers like YouTube to change their terms and conditions so as to block individuals and groups they don't like. The shift from an open platform, where all ideas are welcome, to one more concerned with the window of discourse is disappointing, and points to the huge pressure being applied by a small number of special interest groups, mostly via advertisers. The really sad part of this is that there are already indications that Minds, a supposed open alternative, is already censoring content, so for the moment at least I need to withdraw my recommendation for that platform.
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The problem with censoring social media
Life, James Hein, Published on 27/03/2019
» In the aftermath of a recent violent event, there are calls to apply greater censorship to commentary on all social-media platforms. Those living in some Asian nations and elsewhere will already be used to the concept of censorship. That does not mean that others should follow this trend but instead should actively resist, as the ability to freely debate and exchange ideas was the original reason the internet was brought into being. The biggest problem with censorship is perspective. Consider two nation states with completely different cultures and perspectives. Which one and who gets to decide what is a valid opinion when the two are so different? This is the danger that now faces a number of Western nations, and apart from the US, where rights are enshrined in the Constitution, there is little protection. If you live in such a nation, let others know that freedom of speech and debate is a much better option than the alternatives.
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Facebook guilty, Huawei continues to claim innocence
Life, James Hein, Published on 13/03/2019
» I've been thinking about the new foldable phones. For many years, I have been hoping for a foldable e-book that has, to date, not materialised in a form I'd want to buy. There is something about the traditional book format that is familiar and comfortable. The first releases of foldable phones are aimed at those with lots of spare cash and who want to dip their fingers into the technology. These buyers form a baseline for the manufacturers to build on. I see this as testing the waters and I expect to see Apple jump into the market in the near future, as they have a bucket load of patents for similar technologies.
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AI-aided hope on the horizon
Life, James Hein, Published on 13/02/2019
» Despite some of my criticisms in the past there are some excellent examples of emerging artificial intelligence technologies. I've mentioned some of these from the medical world in earlier articles but a new one caught my eye this week, figuring out in which hotel a picture was taken. No, not to help people remember where holiday snaps were taken but to track down human trafficking where pics of women are taken to sell them for sex. The three groups behind this identification technology are from George Washington University, Temple University and Adobe, all in the US. Like many AI systems a large amount of source data is used and to help with this more than a million images have been collected from 50,000 hotels worldwide. Using all the room elements in backgrounds a neural network is being trained to identify a hotel chain and then a location.
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An English-always app workaround
Life, James Hein, Published on 30/01/2019
» On a recent overseas trip I noticed that some of my Android phone Google-related apps would change language settings and feeds based on the country I was in. Unless you can read in multiple languages this is really annoying. Even more so is that this behaviour is the default one and apparently unchangeable. If you are using Google as a browser you can at least stop this when browsing by using the URL google.com/ncr where the "ncr" stands for No Country Redirect. The result is an English always result regardless of where you may be in the world at the time.
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Next-gen Wi-Fi technologies on the way
Life, James Hein, Published on 07/11/2018
» The fixed line versus Wi-Fi debate continues to be a popular one. And with technologies like Wi-Gig and Wi-Fi 6 in the pipeline, the debate will only intensify. Current Wi-Fi technologies work inside the 2.4GHz and 5GHz bands; they also have user-friendly version numbers now. Wi-Fi 4 came out in 2009 under the name 802.11n, Wi-Fi 5 arrived in 2014 as 802.11ac and Wi-Fi 6 is due in 2019 as 802.11.ax. In the near future, you'll see these numbers start to appear on your devices, but not every manufacturer will bother to use the new designations. Wi-Fi numbers 1-3 represent even older, now mostly unused versions.
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