Now lets hope nobody squashes some semtex into the shape of a steak and ale pie.
2410 posts • joined 17 Apr 2007
Now lets hope nobody squashes some semtex into the shape of a steak and ale pie.
The usual thing that will cause a Pi to get upset in one location, but work fine on the bench (our favourite kind of bug) is the power supply.
The original Pi was very susceptible to a bad supply. If you're using a DC-DC convertor to feed the Pi, it'll need some good suppression or the Pi will get very upset. Same goes for cheap AC adapters.
I believe the new B+ is better in this respect, but I can't see which you have.
That is all.
Quick, everyone spam* their favourite politician with "dodgy" material, and then make some anon calls to childline/RSPCA etc...
* obviously from the safety of a disposable, unregistered cell phone purchased with cash.
Interesting they include an RTC with optional battery backup, something which is lacking from the Pi (which relies on retrieving the current time at startup via the intarweb).
Indeed... In all the years I've had mobiles (20+) I've only ever broken one screen... And that was when it fell out of my pocket and got run over by a Land Rover! Even then the glass (being old fashioned, non super hard - and brittle - glass) didn't break, but it obviously flexed enough to kill the LCD panel underneath.
My current phone (a Nexus 4) is 18 months old, used daily, has no screen (or rear glass) protector, just the standard optional bumper case (which has saved it from a couple of drops), and do you know what? When you take the bumper case off, and give it a polish, it looks new.
Because I don't throw is in a pocket with all my keys and small change, or a handbag full of what is best described as "life-gravel"! It lives in a pocket, on its own, as have all my mobiles.
Treat your phone like the essential (and valuable) piece of kit that it is, and it will last.
Kick it about like a football, or sandblast it with coins and keys and it won't.
That's a funny spec... I don't think that's standard for anyone.
Most of the world uses 220-230v, and IIRC, 50Hz is more common than 60Hz.
The USA being the big 60Hz fan, although I'd have thought they'd be terrified of the idea of the 240 volts.
I hope they at least have an option for 50Hz, or all our European desk fans are going to get turbo charged! (AC induction motors).
I already do Richard :-D
I stick the 12v output from my little panels across a pair of 6v SLA batteries.
6v (often closer to 7v when charged) is a useful voltage... It gives me some voltage in hand for my cable run to the USB sockets by the bed and in the living room (and an LDO regulator behind the wall plate to put a final limit on it). One battery does each room. By complete fluke, they generally stay pretty well balanced.
Free charging for the tablets, phones, Satnav and all those other things with a USB power requirement.
Yes, Raspberry Pi runs fine too :-D
80% of the available energy delivered to the devices... Not bad for a DIY lash-up with bits I had laying about :-)
Okay, I know you were probably trying to save a little bit more energy on bigger devices.
You could always buy a TV, fridge and stereo designed for a caravan.
Facebook are a huge offender.
Luckily the play store recently introduced a "do not automatically update" flag you can set against apps who are creeping the permissions. Assuming you already have an older version you don't object to.
Others in my offenders list are Absolute Radio who now want location, contacts/calendar
Amazon, Ebay who want fine location information
BT Wi-Fi (which is just supposed to auto logon to BT wifi APs) for SMS, Phone, Photos/media
The list goes on.
If you've got a rooted phone, I recommend Xprivacy. You can block permissions after you have installed, and at a far more granular level.
But those that are supposed to be encouraging better IT practice really should be setting a standard...
It's rather like a policeman being completely oblivious to the law he is enforcing... Oh... Bad analogy!
Government created body fails at IT.
(We need a sarcastic, picking myself off the floor, icon).
"Exactly. And don't forget you vote for ONE person. Not a party, not a government, but one person to represent you. My MP is an idiot in many ways but he is very good at representing us. And that is why I would vote for him again. Not the Lib Dems, but him."
In that case you are a very lucky man.
Most politicians just follow the party whip, and vote with the party. You might as well just have one guy holding up a board with Yes on one side and No on the other to count for 100 votes... He could cover the job of a large majority of the work for MPs.
They never ignored the fact people would find industrial uses for the Pi, and it helped the intended recipients (students) by keeping production volumes high so the economies of scale kicked in.
That's how the Pi got it's 256Meg to 512Meg upgrade the other year.
At least 2?!! Ha, you're having a laugh!
There are actually more combinations of pin out from a 4 pole stereo video jack than the mathematics of permutations allow!
You can have a box of 4 pole break out cables, but never the one you actually need!
I'm sure the US/UK side is already sorted... The US have been very public to say they don't monitor US citizens, and we all know why... The UK does that for them, and then shares any info they US want.
They're probably worried someone will have
"Yet another clit phone"
Written on the back.
The more sensible configuration I've seen in the big wide world, is to have the POS devices phone home at set intervals/times to the head office, where there *is* a real IT team.
So no inbound connections to the POS device is permitted. This also means the POS devices can sit on a LAN with everything else, and not require their own line.
They certainly do at Cambridge... You get it free simply by not dying for a few years!
(Then again, given the history of spy recruitment, maybe that is an accomplishment!)
And yet he still sends criminal emails from his place of study...
The only surefire way to erase everything, is to perform multiple overwrites on everything sensitive.
Delete just sets a flag to say "This file is deleted". It's still there! A quick format isn't much better.
A full forensic wipe, featuring multiple flipping of the bits over a long period of time is probably a bit OTT. The main risk you are facing is someone using recovery software against the device, not a forensic scientist removing the chips and going at them that way...
So factory reset the device. Wipe the storage, then fill it up with something innocent.
Then delete all those files/pictures, and fill it up again with something else innocent.
Be warned though, that that will only overwrite your storage partition, not the system partitions (you've relied on the OS reset to do that).
Are you paranoid yet?
That was my thought too... Looks hugely wide... Entering into phablet territory, but without the extra vertical real-estate.
Not a telephoto... He turns round in the middle of the display at one point!
It's an amazing bit of footage, and it would be a pity if such filming is forbidden, by definition, the firework display is clear of people (this one over a river I believe), so even if it did catch a bit of flack and go down, it should do little more than make a splash.
You think that two layers of reseller had undersold? ;-)
You believe Chinese specs?
I remember looking at a mobile battery a friend bought from ebay... It had a rated capacity of 2600mAh in the advert... When it arrived the label said 2400mAh... When it died shortly afterwards I pealed the labels off (I'm nosy like that), and underneath it had the original manufacturers spec... 1800mAh.
Let me finish the sentence...
It runs Jellybean... Like a dog!
I thought it looked interesting, and having contacts in that part of the world, was thinking of getting one posted over... Until I saw the RAM... 256Meg... Sorry, not a chance! I've got an old HTC with more RAM than that, and even with a custom jellybean ROM and much tuning, it still struggles to do more than one thing at a time.
Such a pity... With 512Meg it might have been worth a second look... With 1Gig I would have grabbed one on spec.
I think all mobiles should have a quiet, low volume speaker...
Nothing worse than some idiot on the train/tube, playing his choice of muzak (well the bits of it that can be represented in a frequency range of 3Khz-8Khz).
It's not big, and not clever... And worst of all, it's not new! Back in the day at least the portable HiFi unit with it's dozen D cell batteries, actually had a reasonable reproduction! Although the weak armed yoof of today might lack the ability to handle a portable device of its mass!
The M$ tax on Android is mainly the FAT32 support on the microSD card... And we all know how much people complain when they are removed!
I guess Kabonn just aren't that brave!
I believe that was Google's intention when they emailed Preston!
Just because they're rendered on a two dimensional surface, it doesn't make them as shallow as you Lohan!
Having been on the receiving end of an exploding USB charger only the other week, I don't have the foggiest idea how you are supposed to pick a good one.
And no it wasn't bought from a market stall. The offending one in my case was CE marked, and branded by the major electrical reseller were it was purchased.
The idea of an SLA battery charged up on a solar panel in the garden, and then brought in to charge devices is looking like a more sensible (and safer) solution every time!
Upgrading your memory from 512KB to 640KB? Luxury!
I remember installing the 16K ram upgrade in my BBC Micro!
Whilst the information gained from the illegal tap would be inadmissible in many courts, the information gained from it might give the "feds" information which could have them sitting across the road and photographing the drug deal... Photographic evidence which they can then use, just as long as they keep quiet about how they happened to be sitting there watching ("We received an anonymous tip" would seem to cover it).
...accessing computer systems without a warrant is ok now?
Now we just need to wait for voice recognition on the customer end of the line to subtitle the Indian call centre!
A fool and their money are easily parted...
And thanks to the intarweb, it's now possible to separate them, en-masse, like never before!
The claims of damage are reaching US levels of silliness.
Are they really claiming the data on these devices wasn't backed up elsewhere?
If that really is the case, then whoever specified the system (and penny pinched when an offline backup was suggested), should be given the bill.
And the powers that be really do not have a clue when deciding where to place these things given the nature of students!
They will, just as soon as they've finished blaming Google/Android.
So what... I'm sure being part of urine was one of the less offensive solutions some of those molecules of H2O have been through.
Many a true word said in jest.
Unfortunately in this world, the decision makers invariably have no grasp of the business or technology they are making decisions about. The same goes for politicians.
Double unfortunately, the developers are usually just as much in the dark about the end user requirements, only guided by their immediate manager.
I've done my fair bit of freelance work, and always try to spend some time with the real end user, watching how they currently do things, and taking notes on anything which currently causes them aggravation. Sometimes this request is seen as "strange", but a couple of minutes explaining the damage that the Chinese whispers can cause usually does the job.
I agree with your sentiments Bloakey1. The difference is that Snowden has achieved headline status above that of the targets the US have taken out from 10,000 feet. Even my mother has heard of him, and knows what he has done. This guarantees he'd get wide coverage if he "disappeared".
The Pakistan victims are generally unknown, and when the "incident" is reported, they are portrayed as evil terrorists, even if they were nothing more than a goat herd.
Dropping a rocket on Snowden whilst he's sitting in Moscow, wiping out a chunk of the local, densely packed, population, is just not going to happen... He'd need to be selectively targeted and taken out surgically, and that is something the US is just not good at.
The US can't have him assassinated because everyone would immediately know it was them. They'll have to wait, and hope he upsets someone else who could be blamed.
At the moment assassinating opponents is the only differentiation the US have from Putin's regime.
If I was Snowden, I'd have a truck load of embarrassing stuff held on a dead man's switch on multiple servers... If I go off the grid, it gets automatically published, emailed and serialised on Twitter.
Only the other day I had a UK adapter explode (not Apple) when I pulled the USB cable out of it whilst it was still on (I just wanted to connect the phone to the PC to take some files off it).
There was a most impressive flash, and my hand was coated with the powered remains of what was once a plastic encased, silicon based component of some form.
Whilst it wasn't an Apple charger, it did come direct from a UK retailed, was CE marked, and branded by the retailer. All the usual BS marks etc.
If I'd purchased this from a market stall, ebay or Alibaba, I would expect all the markings to be worth less than the ink the Chinese manufacturer applied, but a well known and long standing UK electronics retailer should have the resources to check their source somewhat better than me.
Be careful out there!
Impersonating a teenager...
Randomly replying "Whatever", "bored" and "meh" should just about cover it.
"Egyptian helicopters - IIRC the protesters were only illuminating the aircraft body, not targeting the pilot."
Are you claiming that at half a mile distance, you can hold a laser pointer steady enough to only illuminate a specific part of a moving aircraft?!
The light was dancing all over the place!
I think the whole claims of causing a commercial airline crash are dubious at best.
1) Commercial aircraft windows are generally on the top, not the bottom, so you're not going to get a "direct shot".
2) You can't target a pilot with a hand held laser, you might whizz past him a few times.
3) Pressurised windows are rather thick, so the tiny laser point will be defused. Add a bit of dirt/moisture and it's reduced even more
4) Comparing a laser to a camera flash is just laughable... If the laser lit up the entire cabin then you are admitting it's defused enormously. A few milliwatts from a laser defused to that extent would vanish. A flash gun dumps a huge amount of power to produce its illumination for 1/1000th second. You can't have both "blinding" and "huge coverage" from a low power source.
5) You are assuming the pilot is actually doing something important during landing... Got news for you... Most of the time they're not. Pilots are there for the occasions when the autopilot can't handle a situation. 99% of the time the plane will land itself.
I'm sure I'll collect a load of anonymous down votes, which is incredibly brave of you, but please, if you have something to add/correct, let's have a discussion!
I'm sure there are incident reports in the Vatican which would qualify as written paedophilia.
Let's hope they don't take the word of the "victim" for the cost...
The cost of the damage should purely be the loss of business if a system is taken offline by the attack (NOT afterwards when they patch the flaw in a panic) and the real damage to systems or data.
NOT the price or inconvenience of fixing the flaw which they shouldn't have left in the first place, nor the damage their reputation suffers from being made to look stupid for hosting their services on windows 98.
But 15,000 computers in the UK are infected!!!
Out of... Hang on...
54.5 Million according to http://www.mapsofworld.com/world-top-ten/world-top-ten-personal-computers-users-map.html
Over hyped just a bit then...