The history of computer data storage, in pictures. Nowadays we are used to having hundreds of gigabytes of storage capacity in our computers. Even tiny MP3 players and other handheld devices usually have several gigabytes of storage. This was pure science fiction only a few decades ago. For example, the first hard disk drive to have gigabyte capacity was as big as a refrigerator, and that was in 1980. Not so long ago! Pingdom stores a lot of monitoring data every single day, and considering how much we take today’s storage capacity for granted, it’s interesting to look back and get things in perspective.
The Selectron tube The Selectron tube had a capacity of 256 to 4096 bits (32 to 512 bytes). Above: The 1024-bit Selectron. Punch cards Early computers often used punch cards for input both of programs and data. Above: Card from a Fortran program: Z(1) = Y + W(1) Above left: Punch card reader. Punched tape Same as with punch cards, punched tape was originally pioneered by the textile industry for use with mechanized looms. The hard disk drive. Computing History Displays - The University of Auckland - Historydisplays - FifthFloor - MagneticDataStorage. Magnetic tape recording was a technology available for use by the first computers.
However, adapting the analog audio technology to provide fast and reliable long-term storage for digital data required a number of years of development and appears to have been a more difficult engineering task than was the development of the magnetic drum. The first US commercial computer, the UNIVAC, was designed to operate with magnetic tapes which they called "Uniservos". The characteristics of the recording were just as in later tape drives. There were 8 tracks read or written in parallel, giving 6-bit characters and timing control. The tape stored 128 bits per inch, operated at a speed of 100 in/sec and could transfer data at a rate of 800 characters per second once the tape was up to full speed. However the tape took 10ms to start or stop. The Uniservo used cumbersome tapes made of steel. The IBM tapes set standards that would be followed by others for 20 years. Godspeed Furniture. Art and the internet: When the virtual is more real than the physical. Curiouser and Curiouser: Handmade QR Codes Pop Up in NYC.
Curiouser & Cursor: Handmade QR Codes Pop Up in NYC Article by Delana, filed under Guerilla Ads & Marketing in the Design category. The world of digital media tends to feel a bit cold and impersonal. Is there a way to personalize an interaction between a human being, a printed QR code and a digital story of creativity? Designers Lauren Manning and Camile Wei-Hsin Lin put together The Curiosity Project to find out. (all images via: Laura Manning Design) The project involved two distinct yet interconnected layers: print media and digital media. Using familiar materials like small magnets, Hershey’s Kisses and Post-It notes, the team constructed analog QR codes that were precise enough to be scanned by handheld mobile devices.
Manning and Lin created the analog QR codes by printing or projecting the image of the code onto their work surface, then placing the “pixels” in the appropriate places. The blog posts center on topics of creativity in its many forms. The Internet as Art. Developers: ES5 builds are disabled during development to take advantage of 2x faster build times.
Please see the example below or our config docs if you would like to develop on a browser that does not fully support ES2017 and custom elements. Note that as of Stencil v2, ES5 builds and polyfills are disabled during production builds. You can enable these in your stencil.config.ts file. When testing browsers it is recommended to always test in production mode, and ES5 builds should always be enabled during production builds. This is only an experiment and if it slows down app development then we will revert this and enable ES5 builds during dev. Enabling ES5 builds during development: npm run dev --es5 For stencil-component-starter, use: npm start --es5 Enabling full production builds during development: npm run dev --prod npm start --prod Current Browser's Support: Current Browser: Mozilla/5.0 (X11; Linux x86_64; rv:47.0) Gecko/20100101 Firefox/47.0.
Korea's Tesco reinvents grocery shopping with QR-code "stores" – Cell Phones & Mobile Device Technology News & Updates. There’s just no time to make a trip to the grocery store some weeks. Tesco Home Plus is a supermarket chain in Korea that’s vying to be rated No. 1, and leave its second place spot to E-Mart, its main competitor. E-Mart has a greater number of stores than Tesco, but the company is determined to become the No. 1 grocery chain without increasing the number of stores. How does it plan to do this? Why, with the use of a smartphone, of course. According to Tesco, Koreans are the second hardest working people in the world, and time is literally money.
Taking an hour a week for grocery shopping can be a real drag, so the company devised a way to have the store come to the people. The walls are plastered with posters that resemble the aisles and shelves of a supermarket. QR-code-based shopping allows the customer to shop at more locations, many of which are more convenient than making a trip to the grocery store. Via Pocket-lint. Japan Marketing News: Luxury brands, QR codes and cell phone commerce. If you have any interest in e-tailing, e-marketing, marketing technology or fashion, check this out. An article in last Friday's edition of Women's Wear Daily (WWD)—the must-read daily newspaper of the fashion industry—announced that Polo Ralph Lauren is about to embark on selling its products through cell phones (presumably in the U.S.).
"Taking its philosophy of “merchan-tainment” to a new level, Polo Ralph Lauren Corp. is breaking into mobile commerce — m-commerce — incorporating technology that allows shoppers to buy Polo merchandise from their cell phones. To realize this, the company is incorporating Quick Response Technology codes in its ads, mailers and store windows, which potential shoppers can scan and download on their camera phones. Once scanned, the site m.ralphlauren.com allows a mobile phone user to enter the world of Ralph Lauren — not just by offering the limited edition 2008 U.S. Illusions Orkut Scraps - Illusions Scrap Graphics. Illusion Orkut Scraps - Illusion Scrap Images Illusions Scrap Graphics and Image Codes - Scroll all the way down to view all of our Orkut Illusions Scrap graphics.
Remember that there may be more than one page, and if there are extra pages, links to view extra Illusions Scraps will be at the foot of the page. Although these Scrap codes are mainly used on Orkut profiles, they can also be used on the majority of social networking web sites including: Friendster, Xanga, Cherry TAP, Hi5, Zorpia, Stickam, TooSpoiled, Yahoo360, Flixter, Tagged, Perfspot, AIM Pages, HoverSpot and Veoh. To use an Illusions graphic on the site of your choice, simply copy (control + C) and paste (control + V) the code into an area of your profile, or a Scraps form that allows html code to be added. Copy this code to your orkut,myspace, hi5, friendster,, indiansplanet etc... profile or website: Welcome guys to our online boys jackets along with gorgeous mens quilted jacket.
FREE Culture and Fashion Dissertation Topics. The relationship between culture and fashion is intrinsic and dynamic. Cultures across the world use clothing to make statements on the nature of power relations, personal relationships, and hierarchies within communities. The links are diverse and often complex, involving sociological and psychological research. If you are interested in writing your dissertation on culture and fashion, it’s important to find a good topic that reflects these concerns while allowing room to focus on specific research questions. Your chosen topic must also reflect your own interests and concerns, as well as the trends of contemporary research. We’ve come up with some interesting, original yet manageable culture and fashion dissertation topics focusing on a variety of key areas: Contents Iconography For centuries fashion has been identified as reflecting changing cultural trends and is especially relevant to the high-profile world of music and celebrity culture.
Co-creation in the Fashion Industry. Computer Data Storage Through the Ages -- From Punch Cards to Blu-Ray. Your next build may very well come configured with dual-SSD drives in a RAID 0 array for the OS, a gluttonous 2TB SATA HDD for storage duties, and a Blu-ray optical drive for movie watching and HD backups. And for quick transfers from one rig to another, does it get any sweeter than a 64GB USB thumb drive loaded with all of your favorite apps? Such a storage scheme is certainly worthy of dream machine status, but our storage options weren't always as fanciful, fast, and fat as they are today. Some of you may remember toting a 3.5-inch floppy to and from school, while others hearken all the way back to cassette tapes. And if you've lived long enough to remember the IBM Punch Card first hand, just ask and we'll SPEAK LOUDER.
Fasten your seatbelt and take a trip back in time with us as we follow the evolution of computer storage from its earliest days, all the way up to now. IBM Punch Card Data storage no longer grows on trees, but that hasn't always been the case. (Image Credit: IBM) Geekologie. History of data storage. If you're new here, you may want to subscribe to our feed, or like us on Facebook for updates. Thanks for visiting! Did you know that it would take around 6 000 floppy disks to store one DVD – or 4 500 compact cassettes, with a playback time of 280 days?
Here’s a brief look into the history of data storage. Punch cards The oldest known form of data storage is from 1725 and was done by Basile Bouchon when he used a perforated paper loop to store patterns that were to be used on cloth. But the first real patent for some kind of data storage is dated back in 23 Sep 1884 by Herman Hollerith (pdf) – an invention that was used for nearly 100 years until the mid 1970s.
Here’s an example of how a typical punch card could look like, it’s a 90 column card punched in 1972. 90 column punch card [fourmilab.ch] Punched tape The first known use of the paper tape was back in 1846 by Alexander Bain – the inventor of the fax machine and the electric printing telegraph. Paper tape [Wikipedia] Selectron tubes. The history of (computer) storage. From the beginning of mankind, man tried to find a way to store information for the following generations. When people nowadays hear the word storage or computer storage they normally think about CD Rom, USB key or DVD.
Things like the floppy disk or the punch card are nearly forgotten. In fact, the history of information storage goes back to pre-historic times where mankind used red and yellow ochre, hematite, manganese oxide and charcoal to paint information about their life on rock walls, caves and ceilings. In Ancient Egypt Papyrus, which is an early form of paper, was used to store information. It remained in use until about 800 AD, when it was replaced by cheaper paper. Before then, however, the use of parchment and vellum had replaced papyrus in many areas as they are much more durable.
The Chinese ordinarily wrote documents on bamboo. In the late 4th millennium BC Sumerians created the cuneiform script that was drawn on clay tablets.