Owls have extremely quiet low speed gliding flight. Unfortunately their feathers are not waterproof so you can't simply fit owl feathers to an aircraft; however I'm sure someone is working on it.
243 posts • joined 14 Aug 2007
I still remember the shock I got when I received an Apricot (IBM rip-off, not actually compatible) and found that, as with all PCs of the period, the only way to edit text was with Edlin. Having been used to the BBC Micro I thought, what sort of rubbish is this?
(But unlike the BBC Micro, it was portable, which was vital for my work, with an integrated LCD screen, as well as taking a full length expansion card that I needed for IEEE interface. It did the job and became an old friend, so in the end I was quite sad when the LCD screen eventually went the way they do.)
OK the research is flawed and alarmist - but the basic idea looks as if it could be feasible so long as you are content to target a limited group of the population.
This highlights the fact that biometrics must be really good if it's to be used for anything important.
It would be OK if they didn't raise an obviously false alarm so often. Windows requires me to click to confirm it's OK every time I copy a jpg from my local NAS to my PC (although I can use a browser to copy a jpg from the real internet without any warning.) Etc., etc. It's a bit like car and burglar alarms, everyone knows that it's highly unikely to be an actual thief and takes no notice.
How can hard-up local trading standards officers deal effectively with huge national and multi-national companies? It's not just safety, we need a national trading standards enforcement agency.
And the myth that eBay are just putting buyers and sellers in contact with each other needs to be smashed. They do a lot more than that,and they shouldn't be allowed to profit from the sale of dangerous items.
Some updates to my Motorola One have reduced battery usage.
Having said that, from an environmental point of view replaceable batteries should be mandatory, althoujgh this is only one aspect of reducing the number of devices thrown away because they can't be repaired or updated.
I suspect that most of the cost of a hearing aid is in the measurement and adjustment by a professional. In the UK of course hearing aids are completely free to those who need them, and you even get free batteries. The hearing aids supplied by the NHS are comparable with those supplied commercially.
If you have to pay, and have only mild or moderate hearing loss, some sort of amplifying device that doesn't need adjustment by a professional could be adequate. But I have moderate hearing loss and would not be without a proper aid. If you don't want to be left out of the conversation you need all the help you can get.
Of course no hearing aid is a substitute for good natural hearing. As an acoustics professional I had spent years telling people this fact to help persuade them to protect their ears against loud sounds, so I wan't surprised to experience it myself.
Human driving depends on the fiction that people can continuously pay attention to the road ahead (which itself is known to be false) while at the same time taking note of traffic and direction signs, the rear view mirror, the speedometer and so on. Learning to drive pushes a lot of this impossible workload into the subconscious mind. But when our own automated natural intelligence goes wrong, it can result in accidents where people apparently haven't seen a pedestrian or cyclists that was in plain sign, and they have no idea why.
AI doesn't suffer from this problem, and neither should it deliberately disobey traffic rules as most human drivers do from time to time. but it has two other problems. Firstly current implementations seem to make more mistakes than humans in categorising what is in vision. This will presumably improve. But secondly, not actually being intelligent, it cannot grasp what is going on in a situation, in terms of the intentions and likely actions of human participants. This would be a big step beyond curent AI. I suspect that in complex situations such as inner city driving we will need to rely on human intelligence for a long time yet, and this is where the accidents involving pedestrians and cyclists occur. For these situations some automated assistance to human driving is available, but that brings the problem that humans hate making effort, and the more help you give them, the less work they do themselves. We will need some good psychology to overcome this.
With a good stand and a bluetooth keyboard, my 10" tablet is my everyday device for most computing activity: email, browser, language learning, writing short documents and streaming videos to the TV. It starts almost instantly, and having the top of the screen at eye level makes it ergonomically much better than a laptop. I was doing many of these things on a phone but the awkward posture gave me nasty aches and pains. I still go to the desktop for spreadsheets, graphics work, and photo and audio editing.
Their website mostly continued working and new content was posted, including a message saying that they had IT problems. But it was seven weeks before they said that they had been attacked and told members that data might have been compromised.
Their sales of Xmas cards and gifts must have been badly affected. I don't normally use Twitter but a brief look at their Twitter feed before Christmas showed lots of unanswered questions about people's orders.
Very shortly before the incident they were strongly attacked in a video by Nigel Farage for needlessly felling lots of trees. For myself, having seen them working effectively for very many years, I have no doubt that they have been doing their best for conservation, but I've not been able to find their response to Farage so it seems that they decided to ignore him. I don't think this is a wise approach, as their silence could be seen as an admission of guilt. There seems no connection between the two attacks but it is an odd coincidence.
My car was twice damaged while parked and unoccupied. So for the last 7 years I have received about a call a week inviting me to claim for whiplash injury. Suspect garage that did repairs but how can I prove it? Got fed up with making up clever answers, now I just end the call. Certainly not a victimless crime, fake whiplash claims cost British motorists millions in higher premiums.
The tracking giants like to say that we are trying to get things for free that we should be paying for, but that's not true. I think most people don't object to seeing ads as a way of paying for a service. I have quite a few apps on my phone that give me the alternative of free with ads or paid without, and quite often I accept the ads, even though the sums are usually quite small and I could afford to pay. On web sites, the fact that the ads render some sites very slow and hard to use is an annoyance, but if the site owner likes it like that, it should be up to them.
The real objection to ads on web sites and social media apps is not the ads but what goes along with them: the relentless tracking, the sale of information on our likes and habits to whoever wants to pay for it, and the risk of malware. These are the reasons I block ads on most sites by default.
We should all revise what we expect from the BBC. Think about how you yourself would run it to keep the broad support it needs to keep going. In practice the only way to do this is to keep a broad balance between the main political parties. That is something well worth preserving as no other media outlet needs to do this. But it also has severe limitations, because the truth, even in broad terms, is never balanced.
Most people with an interest in politics think the BBC is biased one way or the other to some degree but still trust it not to tell significant lies. Once the majority stops trusting the BBC in this way, it is finished.
But the best you can expect is that the BBC does not broadcast actual falsehoods. Usually, on the basis of fact-checking organisations, I think it clears this rather low bar.
Nonsense. Many tools can be dangerous, such as a JCB, chainsaw or Neolithic hand-axe. As an engineer I needed spreadsheets constantly. For some types of calculation dedicated software was available but that was even more opaque and inflexible.
Mind you, it is so easy to get a complex spreadsheet wrong that I was terrified of them. I sometimes checked with dummy data and even constructed the spreadsheet two different ways to check that they gave the same answer, and I did sometimes find errors.
It used to be received wisdom that new car sales were largely to companies that would keep the cars for only a few years before selling them. Therefore it didn't matter if cars rusted because it didn't affect sales of new cars - and of course scrapping cars kept the market going. Until a few manufacturers, I think they were Japanese, started giving long no-rust guarantees. Quite quickly it became impossible to sell a car that rusted.
Of course the difference is that rust is obvious and susceptibility to malware isn't. So it's up to Samsung to buck the trend by making adverts that are actually tell you about the product rather than hitching the brand to an exciting lifestyle.
And while you're at it, Sammy, how about an easily replaceable battery?
For those who need to be told who Guy Fawkes was, this is an odd way to describe him. He was indeed born in the 16th century but the plot without which he would have remained in obscurity was a 17th century event. And assassination usually means the targeted killing of an individual, while the Gunpower Plot was more like what we would now call terrorism. Although I don't think there's an English word that does justice to the murder of the head of state and the entire legislature in one go.
Prof Nello Cristianini, Professor of Artificial Intelligence, University of Bristol, said (referring to the Apple/Google option):
"With information collected from other sources (including the fact that your phone receives the Bluetooth mac address and name of the other persons device when you make ‘the contact’) it may still be possible to put together a list of all of the contacts that a particular device has seen, and re-identify some of them. Further, as we point out in our recent papers the registration details you provide when downloading, installing and registering the app, along with metadata collected by your ISP and the central (even though we are calling it decentralised) server means that those operating the server may still be able to identify you, your contacts, where you have been (location) and when."
Source: Science Media Centre, the original text includes the references.
I don't know if this is right. Anyone else?
Cummings not being prosecuted over his apparently clear breach of the law (the drive to Barnard Castle could not be called leaving home for an essential reason) is normal, probably not special treatment.
But that doesn't excuse him giving an explanation so idiotic that it is beyond satire, and an insult to any intelligent person. He has aroused huge rage among many Conservative voters - see the Daily Mail coverage - and if he had been a mere cabinet minister he would have been forced to resign. So either he has some sort of hold over Johnson, or else it suits Johnson to subvert his own message about the need for strict adherence, not to the letter of the law, but to government guidelines. Or both.
Still far too many legitimate emails that look like phishing. Just now received one from Ebico energy supply company. 'Don't reply to this email, just click this link. ' If it had been fake it could get a username and pw, and there are enough people who re-use those to make it a worthwhile attack.
I am astonished at the number of upvotes here, I thought The Register had a technically savvy readership. Does it really have to be explained that it is the web site owner who gives Google and others the right to place ads? In many cases, the resulting revenue is all that pays for the content. You could argue (and many do) that using an adblocker is theft. If you don't iike the ads, don't visit the site.
Having said that, I use Vivaldi browser with adblocker enabled for most sites. This is partly pure selfishness, and partly an anti-malware move.
I generally hate posts that say "I've done this so I'm OK." But we have to face it, security will always take some effort and most people won't be bothered.
So, on my Android devices I have simply denied access to the microphone to any apps that don't need it in order to work - which is everything apart from the phone, sound recorder and conferencing app. It is hardly very difficult. I have ignored the dreadful warnings that sometimes appear. As I run Facebook in the browser that is also covered.
Nothing to say how the sample were found or selected so the data are pretty well meaningless.
But considering those who did respond, it looks as if the problem is stress rather than overwork as such. Of course overwork can cause stress if it makes it difficult to fit in other necessary things such as looking after home and family.
But stress directly related to work is different - it's about feeling personally responsible for failure. It's prevalent amongst those in insecure employment and self-employed people in responsible jobs. From personal experience, it can help to focus on covering your back first and getting the job done second.
Most people who object to this would also object to anything with Google or Amazon's name on it.
The rest of responsible people will sigh and install. Those worried will think, we can uninstall when it's all over.
Hopefully there will be enough non-compliers that non-compliance will not automatically mark individuals as supsicious, even when combined with other data. The many who are not completely following the lockdown rules will be in no hurry to install.
I find the narrative of the thermostat contacts a bit strange. If the problem was increased current, why did the current increase? A higher voltage would require a lower current to do the same job.
But the increased voltage, rather than current, caused the contacts to melt, it must have been because of arcing. In that case the design must have been perilously near the limit even for the lower voltage.
Was the power DC? I'm not sure if the snap action bimetallic heat sensitive switch (as used in all kettles) had been invented by then, so maybe designing DC thermostats to avoid arcing would have been a problem. That makes the story more comprehensible, but running so near the limit doesn't look like good design. The obvious answer would be to use a low current thermostat to control a relay.
No-one has been able to explain to me what it wrong with getting into your car and travelling any practicable distance to a place where you can walk or cycle in the open air while keeping a good distance from others. Does it make sense to force most of the population to take their exercise in the urban spaces where they live? If you are stupid enough to disobey the basic distance rules, you can do it more easily in a town or city than in a national park.
I suppose you might have a motor accident and put additional strain on the NHS. But if that is the concern they should ban use of motorcycles and reduce all speed limits by 10 mph.
Of course the BT disk system is mesh not extender so it's a lot more convenient for the user. Although it's not quite like other mesh systems because the hub is part of the mesh so you might need only one extra item. They sent me the special hub plus disk to say sorry, after they had sent the wrong powerline extenders three times in a row. (The cock-up was pretty typical BT, I've found their support system extremely willing - but their organisation is obviously very dysfunctional.)
The disk setup works superbly. I have had several goes at powerline systems and they were unreliable and far worse than the disk even when they worked.
The hub is not so controllable for the user as many readers here would want. But it's not aimed at you.
I have also used an acoustic modem and watched text appear on screen at the speed of a slow typist, but I am not particularly proud of it. Just another thing that comes with being quite old.
Oh yes, Outlook the "standard". That's the PIM that had a non-standard system for attachments, incompatible even with other MS products. And that caused me huge problems when I moved from Outlook Express to Outlook and imported all my old emails. Too late I discovered that Outlook had thrown away all the From: addresses keeping only the names - a bit like the office junior saving space when filing letters by cutting off all the letterheadings. And it was a MS program - not sure if it was Outlook or Outlook Express - that had a very long-standing bug whereby certain attached PDFs would become completely invisible on the receiving machine (although still extractable from the raw email by devious means) because the number of bytes was incorrect.
MS Office isn't even compatible with itself because it has a habit of changing the way things display between releases. Word Art became crippled so any document that used it did not display properly after an update. (I admit, I used it when I was young and foolish.) More important, my carefully formatted spreadsheet charts also looked completely different depending on which version of Excel you used to open them. Even the colours changed. How hard is it to preserve RGB values?
Despite this it's inevitable that if appearance is vital you are better off sticking with the majority. But if you are mainly interested in the content, or prepared to convert everthing to PDF before sending to clients, then LibreOffice is fine.
If the circuit doesn't have an RCD, a plug wiring mistake is potentially lethal. I had a very close shave once when I was alone in a building at night. My boss, a trained engineer who should have known better, had added a skirting board power point and wired it live-neutral reversed. It wasn't his job to do that, but working on a local radio station we were used to taking short cuts to be helpful to the programme making staff. A couple of professional reel-to-reel tape recorders, built into table height steel trollies, were plugged into the errant double socket. I had been woken at 2.30 am and called out because one of these had stopped working and it would be needed at 6 am to prepare for the morning broadcast. A quick check showed that it had blown its mains fuse so I replaced it and switched on. Luckily for me, the fuse immediately blew again and I realised more investigation was needed. I then discovered that although the plug looked OK, the whole trolley had been wired earth-neutral reversed. The fuse had blown because I had moved the trolley so it was touching its properly earthed neighbour while at mains voltage. If the machines hadn't been touching I could so easily have put a hand on each. I drove home quite shaken. Both faults had existed for some time with no apparent ill effects, and despite almost ubiquitous RCDs nowadays, I have been fanatical about correct mains polarity ever since.
The TVOTF will be firmly locked down to make sure you can't show anything unless you're individually identified and/or have paid for it.
Your eyeballs will be tracked to make sure you actually watch the ads.
It will stop working one month after the guarantee runs out and be unrepairable.
None of this will matter much because there won't be anything on that you want to watch.
I find this hard to understand. Either you have time to stop after seeing the yellow light, or you don't. That depends on reaction time, speed, distance, tyres, road surface, weather and so on. What has turning right (equivalent to left in the UK of course) got to do with it?
You will never do well with an idiotic sounding name for your product unless you have really good marketing, or else of course a lot of users who get roped in automatically. Otherwise it looks like something that's not for the general public.
Renaming now would be a very good idea. They wouldn't lose any existing custom, and the renaming itself would generate a bit of free publicity.
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