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Study: Video Gamer Aggression Result of Game Experience, Not Violent Content

coofercat Re:Be prepared (180 comments)

I'm a bit like that, but I bring a gun to a game of solitaire ;-)

about two weeks ago

A 2560x1440 VR Headset That's Mobile

coofercat Re:Transparent OLED (135 comments)

Not to be confused with Pirate Reality (ARRR).

about two weeks ago

Ask Slashdot: Which NoSQL Database For New Project?

coofercat Re:Which luxury yacht after my new project? (272 comments)

Pff! All that soon-to-have money and yet no imagination, huh? Buy an old diesel Navy submarine and have it refitted. Maybe cut some windows into the hull - that'll mean you can only go down to maybe 50 metres instead of 350, but that's still plenty, and if you get lost you can just look out of the windows to see where you are without having to worry about using sonar.

I'd imagine surfacing your submarine in Monaco's marina will turn far more heads than your ridiculous yacht moored a mile offshore ;-) (besides, a submarine is phallically shaped, so works better in metaphorical dick measuring competitions)

Oh, and be sure to use Postgres or MySQL for your on-board systems - it'll scale plenty well for a long time before you need to go all 'web scale' with a NoSQL DB.

about two weeks ago

Should Microsoft Be Required To Extend Support For Windows XP?

coofercat Re:Car analogy (650 comments)

How about the Microsoft Engine XP gets designed into a variety of cheap cars and some specialist vehicles like combine harvesters, diggers, the 'crawler' that Nasa use to move rockets and a few others). Since most of those vehicles weren't galvanised, they've all got so rusty that nearly all of them have been replaced with new cars (some of which has Microsoft Engine 7, but some have Apple or Linux engines of various types).

The problem now becomes that there are a few old vehicles still running the Microsoft Engine. Their owners have taken good care of them, so they're not rusty and they're still road-legal. However, they don't have all the fancy lane guidance, GPS and airbags of their more modern counterparts. That means they're more dangerous if they are involved in an accident, but otherwise much the same as their modern counterparts if they aren't. The roads are getting busier though, and the chances of anyone being in an accident have gone up (although it's unclear if you're more likely to be in a bad accident, or just a bump/scratch type incident).

How long should Microsoft be required to supply spare parts for the old Microsoft Engine XP? Good question... and should the car makers that decided to put Microsoft Engine XP be required to stock parts if Microsoft decide to stop doing so? If so, how long for? Lastly, who pays for all this? After all, Microsoft gave parts for their engine away for free in the early days, and you could buy a contract to give you parts for free after that. Now who should do what in all this?

about two weeks ago

App Developers, It's Time For a Reality Check

coofercat Just because (161 comments)

Just because you can write a mobile app, doesn't mean you should. I'm capable of it, but I don't because there's no point making another crappy version of $whatever. I'm not going to be as motivated as the other people already in the market, so so I'll 'fail'. Having an idea of yet another way to hoover up people's personal information isn't a guarantee of success - and actually most things like that require lots of marketing and other efforts, which have a high cost when you're yet to make any money.

However, all that said, it's a nice sideline, if you've got a good idea that's fun/interesting/useful/cute/timely. If it's something you can do without sacrificing your normal earning/studying time, or more of your savings than you can afford, then go for it - the cost of entry is pretty low, and it's kinda fun.

The best entrepreneurial advice I ever saw was "scratch your own itch". If you're not doing that, you'll get bored and either hate what you're doing, or more likely you'll just let it grow old without looking after it. Either of those outcomes means it's unlikely to be worth your time.

about three weeks ago

Bunnie Huang's Novena Open Source Laptop Launches Via Crowd Supply

coofercat Re:Holy smoking wallets, Batman! (88 comments)

That form factor is almost perfect for working whilst sitting on a train (trains: something we have, and use a lot here in Europeland). You plonk the main unit on the table and the keyboard in your lap - yes, yes, I know I could do that with an ordinary laptop, but that's not nearly as cool as something like this. You'd have to stuff the spare space behind the screen with a few arduinos and breadboards, lots of loose wires and maybe a few flashing LEDs for good measure though.

The only thing that could make this form factor better would be to use a one-eye augmented reality headset, or full VR headset in place of the screen ;-)

about three weeks ago

How a 'Seismic Cloak' Could Slow Down an Earthquake

coofercat Re:Wacky idea I had (101 comments)

Or how about digging out deep trenches alongside the fault line and filling them up with foam to absorb some of the shock wave?

about three weeks ago

How a 'Seismic Cloak' Could Slow Down an Earthquake

coofercat Re:Slashdot unusable at work (101 comments)

Great idea - thanks. Up until now I just had my speakers on mute. This is better :-)

about three weeks ago

Scientists Develop Solar Cell That Can Also Emit Light

coofercat Re:Yin and Yang (79 comments)

I'm still waiting for a microwave over that can cool things down though ;-)

about a month ago

3D Printing: Have You Taken the Plunge Yet? Planning To?

coofercat Re: Ultimaker (251 comments)

The 'killer app' is that printers are affordable, and the likes of HP, Epson, Tescos and other big names are looking at the technology. How it will all turn out remains to be seen, but it seems unlikely 3D printers are going away anytime soon.

about a month ago

3D Printing: Have You Taken the Plunge Yet? Planning To?

coofercat Ultimaker (251 comments)

I have an Ultimaker 1, bought about 2 years ago. When I bought it, it was indeed a tinkering nightmare - all the software was horrible beta, and you needed to follow a dozen wiki pages to get anything to work at all. They got started on the software fixes, and gradually things got much, much better.

Fast forward to now - I had my printer packed away for about a year. I unpacked it, downloaded the latest software and got started right away. It helped me level the bed (which was all but perfectly level already) and then recommended I upgrade my extruder (which you can buy from the shop, or print your own - so I did the latter). Since then, it's been brilliant - pretty much just switch on and print. I've printed some really big, complex things on it too.

If you're wondering, my tool chain is Google Sketchup 8 (later versions are turning a bit too commercial for my liking), and the very excellent Cura. That's literally all that you need. I'm looking to switch to Blender or other for design though. I'm also looking to use a Raspberry Pi as my gcode sender instead of needing my laptop to be connected to the printer (newer Ultimaker models use SD cards instead of USB printing, but mine still works over USB). I figure I can get my Pi to run CUPS so that I can literally right click on a .gcode file and say "print", and then use my phone to monitor how it's getting on. Time will tell how I get on with that little project mind you ;-)

Two years ago you were a very early adopter if you bought a 3D printer. These days, the newer printer models are much more "easy care" than before, there are also a bunch of (decent) filament suppliers to choose from (eg. Faberdashery). Some of the newer printers use easy to source parts (liek the Ultimaker), so apart from maybe some really specialist stuff, you can get things locally if you need to (although apart from upgrades, I haven't needed many new parts). You can use entirely free software to design and print stuff, and if you put the Ultimaker into its highest quality mode, you gets results out of it that rival some of the much more expensive printers (although I find some dimensions of small things like holes or posts sometimes aren't exactly what you specify, which I assume the $10K printers get right). The interesting thing is that the latest generation of printers aren't actually much more capable than the Ultimaker 1 - instead, they're got more convenience features, so are easier to use, but don't actually offer a huge amount more in terms of raw quality/capability.

As for what to make with it - well, I've made all sorts of things. It's been great for making small engineering parts that help make something else easier to construct, but I've made a few 'finished products' with it too. As for making money out of it - IMHO, not likely, unless you're using it to add value to something you're already making money out of.

about a month ago

White House To Propose Ending NSA Phone Records Collection

coofercat Re:Status quo? (208 comments)

...and all that spare compute/storage capacity they get by out-sourcing the data collection can be put to other "good" uses.

about a month ago

Why Buy Microsoft Milk When the Google Cow Is Free?

coofercat Re:No price != No cost (409 comments)

IMHO, you get all that with Microsoft, yet you also have to pay them cash to use their service. So in that regard, Google is still cheaper (although it's arguable how much cheaper, if at all).

Either way, I personally don't see a need to on-line docs (in the main). Libreoffice has this one solved for me, although I can imagine that even that simple install is more hassle than it's worth for some people. One wonders if people who don't want to install software do want to go through a step to pay for a service though...?

about a month ago

Facebook's Face Identification Project Is Accurate 97.25% of the Time

coofercat Re:Privacy nutjobs take note (149 comments)

The problem is that person X who has never signed up for Facebook ends up in a picture with someone (Person Y) who did. No one yet knows who Person X is, and Person Y doesn't identify them, and has all the recognition/auto tag features turned off. Good thing too, because Person X looks like they're so drunk they've lost the ability to control their bowels and keep their clothes on properly.

Rinse and repeat.

Remember, facebook still runs the recognition on all photos - they use such information to surface the posts you might be most interested in. If you're in a few photos with Person X (even if unidentified), then Facebook still wants to surface your friends photos with Person X because (quite reasonably) you might be interested in them.

Years late, someone identifies Person X. Now all pictures of Person X can be found by using Person X's name, even though they never signed up for Facebook.

This is a specific case of the general concerns that always come out whenever there's a privacy/facebook story on slashdot. You don't even have to play the game to lose on Facebook.

about a month ago

UK Government Wants "Unsavory" Web Content To Be Removed

coofercat Re:Fascists (250 comments)

Plus we have a long history of killing monarchs who get a bit beyond themselves, which I feel ought to motivate in ways that mere Prime Ministers and their weenies are, sadly, not.

about a month ago

Neil Young's "Righteous" Pono Music Startup Raises $1 Million With Kickstarter

coofercat Re:Doesn't solve the big problem (413 comments)

Actually, it could be a really cool thing to do. Audio engineers such as yourself set the 'preferences' for the song, so a player would play that unless told otherwise. That means the average shmo hears is as you intended (and presumably how it got signed off by the record company/artist or whatever). I guess there'd be some limit to the number of constituent tracks though, so I guess a few would end up getting permanently blended together.

However, other musicians, or audio folk could adjust levels or perhaps even extract the separate tracks. From that any number of derivatives could be created, leading to all sorts of new innovations and art.

Chances of any of the major labels ever letting any of this happen? Yeah, zero. Shame though :-(

about a month ago

Replicant Hackers Find and Close Samsung Galaxy Back-door

coofercat Slashdot editors (81 comments)

Slashdot editors fail to spot dupe, and fail to fix it - even though it's on the frikkin' home page. Wow, that really is news ;-)

Timothy, you've surpassed yourself. Tonight, when you go home to your SO and they ask you "how was your day, dear", you can proudly say "I really rocked today - I did some awesome stuff, I really moved the needle, I pushed the envelope, I really excelled!".

about a month ago

Crowdsourcing Confirms: Websites Inaccessible on Comcast

coofercat Re:Comcast's DNS has been spotty for a while (349 comments)

GTMs haven't historically done geo lookups of the DNS request because it's way, way too expensive and slow (and only gives you the address of the end-user's local resolver - not the actual end user). Instead, they approximate by assuming your DNS request got routed by around about the most efficient way to whichever data centre it arrived at. It's then a reasonable guess to say that you should be using the web servers located in the same data centre.

These days, some providers are starting to have geo capability on DNS lookups. However, it'll be a while before they all do, and even longer until all of their customers are using it. Even if it was 100% adopted, it would still fail if you happen to use a DNS resolver miles away from your connection to the Internet.

I believe Google proposed a change to the DNS protocol to include the IP of the requester in all communications out of the resolver. That ostensibly solves this whole problem and lets the end-DNS server do full geo on the end-user. It has some privacy issues though - the likes of Google, Facebook etc will know even more about you than they do right now.

about a month and a half ago

The $100,000 Device That Could Have Solved Missing Plane Mystery

coofercat Re:Does it really cost $100k? (461 comments)

No no no. Just make the plane go up into the sky and wait for the earth to rotate to the correct location and then come back down again. No flying involved - in fact, you could just use helicopters and then no planes would need to be involved either. How many people die in trans-continental helicopter trips? None, that's how many. Clearly they've got to be better than all these flying coffins we call 'aeroplanes'.

about a month and a half ago


coofercat hasn't submitted any stories.



About Coofer Cat

coofercat coofercat writes  |  more than 8 years ago

I'm a chap from London, UK, trying to make his way through this ole' life as best as possible.

I've been a sysadmin for most of my professional life, mostly playing with Sun systems, latterly more Windoze and Linux though. I'm quite good at "getting things to work" - that is, making things work they way they ought to.

At the moment, I'm working for my own company, Pre-Emptive Limtied. It's a small company that makes appliance based products, the first of which is a search engine. We make use of open source products and "glue" them together with a bit of development and a proprietary administration and usability layer.

In my spare time, I can often be found boozin' in pubs, or scaring off the opposite sex. I've also got a blog.

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