320 posts tagged with Computer.
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Bye Bye Netbook Bye Bye

2012: The year that netbooks Died. A five-year lifespan turned out to be all that netbooks got. Acer and Asus are stopping manufacture from 1 January 2013 - ending what once looked like the future of computing.
posted by adamvasco on Dec 31, 2012 - 197 comments

H+

This past August, producer Bryan Singer (The Usual Suspects, X-Men) launched a new digital series: H+. The premise: in the near future, 33% of humanity has retired their smartphones, tablets and computers in favor of an implanted computer system, H+, which connects them directly to the internet 24/7. The story begins as a computer virus attacks the implants, killing billions. In intersecting storylines across four continents (told in part through flashbacks,) the series then unravels what happened, who caused it and why. [more inside]
posted by zarq on Dec 19, 2012 - 66 comments

256 bit security and the laws of physics

Why 256 bit keys are long enough. A nice graphic explanation by Schneier why brute-force attacks against 256-bit keys will be infeasible until computers are built from something other than matter and occupy something other than space. [more inside]
posted by Twang on Dec 17, 2012 - 34 comments

SPAUN of the living

The simulated brain - "First computer model to produce complex behaviour performs almost as well as humans at simple number tasks." [1,2,3,4,5,etc.]
posted by kliuless on Dec 8, 2012 - 22 comments

A conversation with Suneet Tuli

Gamechanger: $25 tablets, $2 mobile data plans, and zero margins–how the internet is about to gain 3 billion new users and a look inside that world’s cheapest tablet computer, India’s Aakash 2 - includes video.
posted by spock on Nov 29, 2012 - 18 comments

The Typewriter at the Gates of Dawn

The BBC reports that the last typewriter to be built in the UK (according to its manufacturers) has been donated to London's Science Museum. "Brother said it had stopped making typewriters because demand had fallen to 30 a day, with most of those being sold in the US." [more inside]
posted by Wordshore on Nov 20, 2012 - 97 comments

You are carrying: A licence to kill

Whenever a new Bond film is released, the promotional push for it is huge. Sony, which is distributing the movie in many territories, has taken the bull by the horns with this one and commissioned a text adventure game loosely based on the character of James Bond.
posted by Egg Shen on Nov 7, 2012 - 46 comments

weee eigenvectors

Eigenfaces for facial recognition. (This post assumes familiarity with the terminology and notation of linear algebra, particularly inner product spaces.)
posted by Evernix on Oct 6, 2012 - 18 comments

Steve Jobs in St. Petersburg

It is proposed that a memorial to Steve Jobs be erected in St. Petersburg, Russia. The entries are in and you can vote for your favourite online. [more inside]
posted by unliteral on Aug 26, 2012 - 59 comments

Is it curtains for Windows 8?

Some early reviews of Windows 8: "The worst computing experience I've ever had." "A technological, ideological and functional failure." "I’ve felt almost totally at sea — confused, paralyzed, angry, and ultimately resigned to the pain of having to alter the way I do most of my work." (previously) [more inside]
posted by Egg Shen on Aug 23, 2012 - 281 comments

Shadow of the Bust

Sony is closing its Liverpool Studio, previously known as Psygnosis, developer of the WipeEout and Lemmings games (DHTML version, previously). The studio created games for 28 years, first gaining attention in the Amiga era for it's high production values and stunning box art (more, more ).
posted by Artw on Aug 22, 2012 - 55 comments

Top 10 Hardest Adventure Games

Until We Win's LordKat, who sounds like Anthony Bourdain, looks back in anger (and fondness) on the Top 10 Hardest Adventure Games. [more inside]
posted by Egg Shen on Aug 18, 2012 - 106 comments

Microsoft announces support for its open document format

... Microsoft made an unobtrusive announcement that brings a degree of closure to a seven year long epic battle between some of the largest technology companies in the world. The same saga pitted open source advocates against proprietary vendors, and for the first time brought the importance of technical standards to the attention of millions of people around the world... [more inside]
posted by Egg Shen on Aug 15, 2012 - 98 comments

Nothing is withheld from us...

Two things about working in coffee shops. First, don't assume everyone else in there is a hipster. Second, don't assume that the elderly person who befriends you is a crazy old man telling tall tales. Else you may miss out on the meeting experience of a lifetime.
posted by Wordshore on Aug 8, 2012 - 71 comments

The TRS-80 Personal Computer

35 years ago today, Tandy Corporation announced the most expensive product yet offered in its chain of Radio Shack stores: the TRS-80 personal computer. [more inside]
posted by Egg Shen on Aug 3, 2012 - 114 comments

What do today's kids make of the Commodore 64?

What do today's kids make of the Commodore 64? BBC News invited Commodore enthusiast Mat Allen to show schoolchildren his carefully preserved computer, at a primary school and secondary school in London.
posted by modernnomad on Aug 1, 2012 - 130 comments

Text Editors

TextEditors.org: "the largest collection of text editor information on the web" (Because word processors are stupid and inefficient.) [more inside]
posted by Egg Shen on Jul 27, 2012 - 123 comments

Les Horrible Cernettes

The First Photo on the Web: A story of crossdressing, particle physics, humorous science-based novelty songs, and terrible photoshop.
posted by The Whelk on Jul 10, 2012 - 14 comments

Surface to Air

Borrowing a name from another product, Microsoft today announced it's first ever hardware products running a mainstream version of Windows, and the first designed for Windows 8: The Microsoft Surface, in ARM and Intel flaovours. Hands on. Video highlighting the stand and covers.
posted by Artw on Jun 18, 2012 - 404 comments

Why Windows 8 Scares Me - and Should Scare You Too

Why Windows 8 Scares Me - and Should Scare You Too [more inside]
posted by Trurl on Jun 1, 2012 - 318 comments

NO, REALLY, WE MEAN IT

THIS TIME IT IS FOR REAL [more inside]
posted by Blazecock Pileon on Jun 1, 2012 - 88 comments

The ternary calculating machine of Thomas Fowler

The ternary calculating machine of Thomas Fowler. And electromechanical calculating machines from the 1960s.
posted by Wolfdog on May 28, 2012 - 11 comments

"To me, a personal computer should be small, reliable, convenient to use and in expensive."

Steve Wozniak introduces the Apple II
posted by Artw on May 18, 2012 - 30 comments

Microinstructions Done

"I started this blog so that anyone wanting to build their own 8-bit computer could learn from my own experience and mistakes."
posted by griphus on May 1, 2012 - 22 comments

Computer Science: Still have Byte? Or Down to Bits?

While growth prospects in the field are incredibly high, recent trends, such as "tools grow[ing] more advanced" (see Adobe Flash Builder or MS Visual Studio) have had people wondering over the past few years if computer science has much room for growth left. Some question whether it is alive. Others, such as Carnegie Mellon, say not so fast. In any case, employment has been a bit iffy (/.). There is the possibility that Computer Science is simply growing up (PDF), then again the U of Florida decided to say good bye to it this past week. But hey, if you are not going to that University, and still are shooting for computer science, here are some tips.
posted by JoeXIII007 on Apr 23, 2012 - 57 comments

CRASH AND BURN

The Onion's AV Club Asks: Just How Prescient Was Hackers Anyway?
posted by The Whelk on Apr 13, 2012 - 111 comments

The Hacker Shelf

The Hacker Shelf is nice crowd-sourced guide to (legally) free books on various computational and mathematical subjects. The topics page gives you an idea of the breadth of material available.
posted by philipy on Mar 15, 2012 - 24 comments

CGI becomes reality

Pipe Dream [2001, CGI (previously)]
Pipe Dream [2011, physical (another video) (yet another)] [MLYT]
posted by DevilsAdvocate on Mar 14, 2012 - 26 comments

Cheaper versions are on the way

Raspberry Pi the £22 ($35) computer was launched today and sold out immediately. It is intended to encourage children to develop a better understanding of computers and get involved in programming. The design is based on a Broadcom BCM2835 SoC with no keyboard or other frills; it's meant to run Linux.
posted by Segundus on Feb 29, 2012 - 128 comments

COMPUTERS ... IN ... SPACE ... (and in films, and on TV. Oh, and in other works of fiction, too)

Starring the Computer is a website dedicated to the use of computers in film and television. Each appearance is catalogued and rated on its importance (ie. how important it is to the plot), realism (how close its appearance and capabilities are to the real thing) and visibility (how good a look does one get of it). Fictional computers don't count (unless they are built out of bits of real computer), so no HAL9000 - sorry. (See also: computers in fiction)
posted by filthy light thief on Feb 24, 2012 - 22 comments

OS X continues to evolve with new security feature

Apple has released a developer preview of the next version of OS X, named Mountain Lion. A key new feature is Gatekeeper, a security system that will allow users to decide what type of applications can be installed or launched on their personal computers. While some security experts think its a good idea, others worry about it being subtly used to discourage users from installing non-App Store applications. Macworld has coverage of the entire update, while Daring Fireball recounts a personal demonstration.
posted by Brandon Blatcher on Feb 17, 2012 - 273 comments

"Conceptual art is good only when the idea is good."

How the computer will save poetry.
posted by Fizz on Feb 13, 2012 - 40 comments

A Gross Miscarriage of Justice in Computer Chess

On December 4, 2005, the computer chess community was astonished by the initial release of a free, downloadable chess program named Rybka 1.0 Beta, which within days took a sizable lead on all then-existing chess program rankings, surpassing all commercial programs, including renowned engines Shredder, HIARCS, Fritz and Junior.
[snip]
In early 2011 sixteen chess programmers, many of whose programs were direct competitors of Rybka, signed a letter wherein they asserted that Rajlich copied programming code from another engine, Fruit, authored by Fabien Letouzey and released to the public in June 2005, about six months before Rybka 1.0 Beta.
A four part analysis of the International Computer Games Association decision. (full paper in pdf) [more inside]
posted by rider on Jan 6, 2012 - 47 comments

The sky is 'Purest Blue'

Those of us who enjoy old-school chemical photography often need to calculate f-stop and exposure times. Of course you can use a ginormous table but there exists a solution from a more elegant age in which the sky can be purest blue above a very narrow old street. Marvel at Kaufmann's Posographe, a wonder of the analog age.
posted by LastOfHisKind on Dec 30, 2011 - 22 comments

Stencyl

Here is Stencyl, a free creation system for making Flash games. [more inside]
posted by JHarris on Dec 25, 2011 - 14 comments

The feat list hurts my brain

Here is Incursion: Halls of the Goblin King, a computer game that adapts the 3rd Edition rules of the Dungeons & Dragons game to roguelikes.
posted by JHarris on Dec 22, 2011 - 25 comments

Monte Carlo

The year was 1945. Two earthshaking events took place: the successful test at Alamogordo and the building of the first electronic computer. Their combined impact was to modify qualitatively the nature of global interactions between Russia and the West. No less perturbative were the changes wrought in all of academic research and in applied science. On a less grand scale these events brought about a [renaissance] of a mathematical technique known to the old guard as statistical sampling; in its new surroundings and owing to its nature, there was no denying its new name of the Monte Carlo method (PDF). -N. Metropolis
Conceptually talked about on MeFi previously, some basic Monte Carlo methods include the Inverse Transform Method (PDF) mentioned in the quoted paper, Acceptance-Rejection Sampling (PDFs 1,2), and integration with and without importance sampling (PDF).
posted by JoeXIII007 on Dec 17, 2011 - 13 comments

Will Wright's Next Game: Hivemind

Will Wright, of Sims and Simcity fame, now wants to have users use their personal data to shape the game playing experience in his new game, Hivemind.
posted by reenum on Dec 10, 2011 - 29 comments

Yesterday's Tomorrow Today!

The BBC broadcasted the science and technology showcase show Tomorrow's World (titles on piano) on 7 July 1965 on BBC1, it ran for 38 years until it was cancelled at the beginning of 2003. Unlike the boosterism of US science programs, Tomorrow's World was more famous for it's live stunts and wry outlook ( James Burke experiences the "convenient" office of the future and the future of home gardening and crushing ennui). The BBC has an archive of episodes and clips for UK visitors, everyone else will have to be content with clips concerning Home Computers, New Banking, Nellie The School Computer, The Elliot Light Pen, Mobile Phones, and Moog Synthesizers.
posted by The Whelk on Nov 26, 2011 - 17 comments

Computers should sound like they're doing something

Relays are simple electrical components that turn on an electromagnet with a small current to trigger a switch for a circuit usually capable of handling a larger current. For example, a relay can be used by a 5 volt DC microcontroller to turn on a 120 volt AC heating element in a rice cooker. Since relays can be used for logic, they can also be the primary components of gloriously clicky computers(see this for details on the last one). [more inside]
posted by mccarty.tim on Nov 5, 2011 - 36 comments

How the Courier folded

The inside story of how Microsoft killed its Courier tablet
posted by Artw on Nov 1, 2011 - 150 comments

Who Watches The Robots?

Wired Magazine: Mystery virus hits U.S drone fleet
posted by The Whelk on Oct 8, 2011 - 68 comments

The Cybercrime of Sextortion

Sextortion /sekˈstɔː(r)ʃ(ə)n/ noun The extortion and/or blackmail of an individual, wherein the item or service requested/demanded is the performance of a sexual act.

He seeded P2P networks with popular-sounding song titles that were actually malware; when someone downloaded and executed the file, their machine was infected and would open itself to his control. He took over 129 different computers for a total of 230 victims. Forty-four of the victims were juveniles. How an omniscient Internet "sextortionist" ruined the lives of teen girls. [Sextortionism, previously discussed on Mefi (working link to Sextortion at Eisenhower High article and an update).]
posted by Jasper Friendly Bear on Sep 8, 2011 - 35 comments

Pixar, 1972

40 Year Old 3D Computer Graphics, created by Edwin Catmull and Fred Parke (with some help from Bob Ingebretsen) in... wait for it... 1972!
posted by cthuljew on Sep 2, 2011 - 53 comments

Woman eases release from a cotton disability.

This is what happens when you play the game Telephone with YouTube auto-captioning.
posted by lazaruslong on Aug 29, 2011 - 25 comments

A series of essays of esteemed boardgame veterans

Tabletop: Analog Game Design - A commons licenced book containing a series of essays about digital and non-digital games from some esteemed boardgame veterans: "Much has been written about the videogame revolution, [...] In a scant thirty some-odd years, we’ve grown from nothing to one of the world’s largest entertainment forms, grossing tens of billions annually [...] Works that discuss the evolution of the game industry from an historical perspective generally talk about the connection between the pre-digital arcade and the earliest digital games; I’ve even heard some claim that “without the arcade, videogames would not exist.” This is, of course, bosh..." [more inside]
posted by Cogentesque on Aug 24, 2011 - 36 comments

Is it possible to use a 1981 IBM PC 5150 for real work?

Our intrepid reporter spends a week trying to write, browse the Web, edit photos, and even (shudder) tweet on IBM's first PC. PC World takes on the IBM 5150. Watch the original marketing video (CNET) or a modern homage to the 30 year old PC. Happy belated birthday, 5150! Wait, one of your inventors doesn't even use PCs anymore?
posted by desjardins on Aug 21, 2011 - 39 comments

Dude, you're getting a DELL?

HP killing WebOS and getting out of the computer business. [more inside]
posted by blue_beetle on Aug 18, 2011 - 169 comments

We control the horizontal.

How would you like your own celebrity sock puppet? Control their facial expressions in real time with the technology in Being John Malkovich (video).
posted by CheeseDigestsAll on Aug 12, 2011 - 15 comments

When We Were Young

An oldie but a goodie: David Bennabaum on learning how to program and be a sys admin at his high school in his youth.
posted by reenum on Aug 12, 2011 - 18 comments

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