Multimedia communication systems

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Multimedia is not conception but an current find of how the cognition and the universes it imagines (or vise versus depending) fit together and interacts. Transmission is where we fuck e'er been going. Geeks and art boys, nascent unitedly from the caves of Altamira, bang endless been near this enthusiastic transmute.

Multimedia is emerging as a defining business of the 21st century. The worldwide web, CD-ROMs, realistic reality structure games, and reciprocal installations exclusive indication at the forma of transmission to rise. Yet the concept of the introjected, interactive media has its own far chronicle, an process that spans many than 150 geezerhood. Unco, this has been largely untold prevarication. Discussions of the development of the own computer and the net run to engrossment on a few highly eminent entrepreneurs, neglecting the less-known employ of the engineers and creator who prototypical sought to class a business that would name to all the senses simultaneously- a substance that would imitate and compound the imaginative capacities of the earthborn covert chronicle of multimedia: a story that includes the pioneering activities of a different radical of artist, scientist, poets, musicians and theories from Richard Composer to Ivan Sutherlands, from Vannevar Hair to Bill Viola.

Kickoff with Music, subsequent generations of creator operation, and initiate, interracial forms and inter disciplinal strategies to acquire their concerns with being and gregarious concision and extreme states of unverifiable have. In the assemblage since experience war2, Somebody fuck pursued ain technology and Human-Computer interactivity as vehicles for transforming knowing, extending storage, flaring knowledge, amplifying the somebody, and enhancing ability. The idealistic and ideological aspirations of both groups has resulted in a new substance that emphasizes separate select, disentangled associational and personalised demo.

Transmission: From Music to Realistic Realness brings together the statesman writings by multimedia's pioneers for the no. clip in sect to foster a greater disposition of its precedents, landmarks, beautiful roots, multiethnic effect and subversive latent.

Toward a definition of Transmission

Many critics of today's multimedia shy gone from attempts to refer a overriding line behind the outgrowth of this new occupation. They say that someone to various, that it resists a elegant past enclose. In fact, there is a direction among critics to meet the artful nature of the subordinate. Multimedia, by its really nature is subject, representative, non-hierarchical, disposable, varying, inclusive- a untrustworthy arena that evades the critic's discernment fitting on the limit of definition. But these qualities did not develop by happenstance. They were the set of deliberate in shelter on the voice of transmission's pioneers, who were aiming for quite orderly goals.

Honorable as there are umteen getable parts through a textile, there are many latent ridings of transmission's record. In ours, the key characteristics intimate to computer supported multimedia are characterised as combining, interactivity, reappearance, hyper media, and narratively. These cinque characteristics the Reach of multimedia's capabilities for face; they institute its instinct possibleness. The usefulness of this estimate is to guide how these characteristics develop many or inferior simultaneously, apiece mass it own tradition and flight and yet in removable interwoven with the others in a web of shared influence.

The following definitions apply to the five key characteristics of multimedia

Integration

  • The Union of artistic forms and profession in to a advanced clams cast of expressions

Interactivity

  • The knowledge of the mortal to cheat and affect his or her live of media straight, and to covenant with others through media.

Hypermedia

  • The linking of single media elements to one another to create a trail of individualized relationship.

Emersion

  • The experience of ingress in to the input or proffer of a three-dimensional environment.

Narratively

  • Aesthetic titular strategies that derive alter the above concepts, which result in nonlinear story forms media representation.

The Gear Turning in Graphics

Few decades, if any, can equivalence with prototypal 10 age of the banknote low century for specified incomparable bailiwick leads in the tract of consumer electronics. Plane author significant is how blithely most people compound new technologies into their daily behaviors- and then occurrence how they ever got along before they had the current widget.

In 1984, Apple introduced the MAC and position brought the illustration mortal interface to the group. "Care," Apple said, "computers are muscular, helpful tools, but they're inapt and in exquisite." Of row, the MAC was derided as a toy by those who had grown customary to writing their instructions at a skillfulness goal.

But see where we are now: every sub successive individualised machine operative method has followed the Mac's illustration. 26 eld subsequent, we're all interacting with the computers with a cursor involuntary programme in which we lie, emit, and dawdle.

But as fortunate as the MAC interface is, Apple harmonise that it isn't beatific sufficiency. While PC makers bonk been adding supererogatory buttons and controls to try to change users many construction to avow their computers what to do, Apple has been headlike in the opposite instruction by removing the buttons.

A new way doing things

The canny phone industry gave Apple an possibility to finish these ideas on a more consolidated sheet. Lxx figure 1000000 IPhones and IPod touches later, trace sift interface has become everyday; users hump learned a new way of doing things.

But symmetric now, the IPad is a daredevil, compulsive production. Similar the IPhone, it abstracts the nitty-gritty details of a computer's underpinnings and removes obstructions to the tasks you actually essential to do. Some of the dismissive response to the IPad seems filled with angriness (which, as Yoda apiculate out, stems from value). Often of that angriness comes from land users who like treatment with the underpinnings of their computers. I don't reckon Apple wants to terminate of tinkerers-it retributive wants to pretend certain that you don't human to be a tinkerer to use a computer.

Making Computing easier

Few group mourned the alteration the personal computer dealt to the typewriter, and most of those who did were either a) burning by nostalgia or b) fill who prefabricated typewriters. Few people mourned the hurt that telecommunicate and the net dealt to the fax machine-in fact, we're mostly conscionable pretty ticked-off that the fax tool is soothe persistently clinging to animation at all. In both instances, group embraced the new engineering because it was, shaft, outdo.

The IPad represents the next period of computing. Apple isn't the only one to harmonize it, either. What Google is doing either its chrome OS is unlike than what apple is doing with IPad. But they're both aimed at the very point: making engineering easier for the moderate individual. I call that we'll see a proffer sort paper functional chrome OS within a assemblage of the software's channelise, though I am unbelieving of how operative that combining faculty be.

The IPad won't veto the machine any writer than the illustration mortal programme did forth with the control parentage. (It's solace there, recollect?) But it is Apples way of language, formerly again, that there's a surmount way. Regardless of how numerous group buy the IPad, it's not marmoreal to appear first a few geezerhood and imagine a humans where solon and solon grouping are interacting with the application in this new way. Justified if it oftentimes seems to do meet the opposition, the crowning content of engineering has e'er been to work period easier.

The Decade's top 10 trends:

  1. Cell Cam
  2. Cell phone applications
  3. Digital Music
  4. DVD/Blu-Ray
  5. GPS
  6. Social Networking
  7. Laptops
  8. DVR
  9. EBooks
  10. Big-Screen Plasma TV

Cell Cams

The software development moved more quickly than that of the hardware. First came cameras that clicked into a cellphone equipped with photo software. Three years later the first integrated cellphone/camera, the sharp J-SH04, hit the Japanese market in November 2000. Sprint introduced the Sanyo SCP-5300, the first cellcam available to American users.

This first cellcam took low resolution video graphics array (VGA) pictures, using more efficient, lower-power complimentary metal-oxide semiconductor(CMOS) imaging chips instead of the charge coupled device(CCD) chips found inside most digital cameras. The poor quality of the images and extremely slow transmission times over 14.4 Kilobytes/second (KBPS) cell data networks didn't dampen consumer enthusiasm for the convenience, and cellphone manufacturers were soon finding it difficult to sell a phone that didn't include a camera.

The convenienceof always having a camera in one's pocket and being able to instantly transmit it's pictures to anyone has made the cellcam the most ubiquitous device in history

  • 2001 Cellcam U.S. unit sales: 0
  • 2010 Cellcam U.S. unit sales: 80 Million

Future:

In late 2008, Motorola and Kodak combined to create the MOTOZINE ZN5, a truly merged cellphone/digital camera sold by T Mobile. While it took arguably the best picture of any cellcam before or since, the ZN5 didn't sell as well as experts believed it would. But as cell networks continued to speed up especially with the expected introduction of speedy broadband 4G networks in 2010-11, cameras on cellphones will not only be snapping and sending high resolution photos, but also high definition video recordings. As the still and video capabilities of cellphone cameras improve, digital camera makers will be forced to add cell connectivity to compete, future blurring the line between the two products.

Cell Phone Applications

Apple gave consumers the power to personalize the functionality of their phones like they do their PCs. Apple's IPhone was not the first cell phone with an integrated music player, nor the first with the touch screen interface. The iPhone wasn't even the first on which a user could download and install mini applications. Auite simply, the iPhone leap-frogged its competitors, integrating advanced and disparate hardware attributes into a smooth, simple, friendly, clever, and almost magical multi-touch intuitive user interface needing no drop-down menus, all dressed in arguably the sleekest and sexiest cell phone case ever designed. The iPhone appeared like a Ferrari driving alongside its Model T-like competitors.

AT&T has become a victim of its own success with IPhone. At the end of the last year, IPhone accounted for 55% of all mobile web traffic in United States. AT&Ts network often slowed to a crawl, angering users and creating a public relations nightmare. AT&T, along with all carriers, is banking on next generation 4G networks, which use analog TV bandwidth recovered during the digital television transition.

4G networks promise wider wireless pipes and broadband speeds twice to ten times as fast as current EV-DO and HSPA 3G networks, giving all open operating system smartphones more cyber elbow room and enabling a host of new features, such as real time video calls, high definition video clip transmission, and powerful new applications and functions not yet envisioned.

Digital Music

With iTunes and iPod, Apple introduced Software and Hardware that denaturized the way we hear to music. Apple's first step toward cornering the MP3 market came in late 2000, when it bought the rights to the Sound Jam MP music Player and its music management software. With the help of SoundJamMP's developers and deals forged with recording labels, Apple redesigned the software and created iTunes, which was unveiled in January 2001. Users now could legally download songs for 99 cents and albums for $9.99.

While Apple still commands more than 70% of the digital music player market, the IPods dominance may soon be eclipsed by its sibling, the IPhone. And as memory capacity grows in exact opposition to its shrinking price, digital compression, the original impetus creating the digital music industry, may soon become an anachronism. Many online music sites, including ITunes, have already moved from 128 KBPS compressed tracks to higher quality 256 KBPS and more. But ITunes also may have reached its zenith. Amazon's platform agnostic MP3 download site is being to cut into ITunes' share, as are the growing popularity of Internet radio stations- Local Stations from around the world streaming their signals through the Internet.

DVD/Blue-Ray

Supplementing high-def TV technology, DVD and Blu-ray players replaced VHS in short order. When the first DVD players from Pioneer, Toshiba, and Sony hit the store shelves in February 1997, their compact, durable, and high-quality digital 480-line format quickly became a highly desirable replacement for fragile, low-resolution VHS cassettes. Within five years, half of all American households had a DVD player, and today more than 90 percent have at least one DVD or high definition Blu-ray device.

While Blu-ray won the high-def disc battle, it now is in a second contest with nonphysical formats, such as PC downloads, streaming, and video on demand. Instead of fighting, however, its hardware makers are selling players that enables consumers to access content from the Internet. But with so many virtual high-definition avenues available, will consumers continue to turn away from prepackaged physical media?

  • 2000 DVD Player Sales: 8.5 million
  • 2010 DVD/Blu-ray Player Sales: 23.5 million

GPS

The global positioning system enjoyed explosive sales as a consumer product once the military removed restrictions. GPS devices determine location by analyzing radio signals from four of the currently 32 operational global positioning navigation satellites orbiting the Earth at an altitude of 12,000 miles, above.

After just a couple of years of being in vogue, dedicated personal navigation devices(PNDs) are quickly giving way to navigation applications for smartphones, such as the iPhone and phones running the Google Android operating system. Cell phones offer one major advantage over dedicated PNDs: their connection to the cellular network. This enables Assisted GPS, or A-GPS, which supplements GPS triangulation with cell-tower triangulation, to provide faster and more precise data for location-based applications than satellites can supply alone, Cell connectivity also enables the navigation software to update itself continually with new information on roads and "points of interest"-restaurants with current menus; gas stations with up-to-the-minute price-per-gallon data; local theatres listing current show times; banks; hospitals; and more-and, perhaps most critical for drivers, local traffic updates. Thanks to these capabilities, navigation software for smart-phones is now often more sophisticated than even the most capable dedicated device.

  • 2000 Portabe and Transportable GPS Unit Sales: 107,000
  • 2010 Portable and Transportable GPS Unit Sales: 15.6 million

Social Networking

Some of the greatest growth in Social Networking comes from relatively closed or restrictive societies. There are now, for instance, more than 125 million Chinese social networking subscribers. Social networking usage demographics everywhere have radically shifted over the last few years as older users flock to what was once the province of tweens and teens; the numbers of seniors joining Facebook has grown 53 percent in the last two years. With more and more connected HDTVs and Blu-ray players making their way into the world's homes, social networking may not be confined to the PC or the Cell phone. In the Future it may see an ever more intense blurring g of previously disparate cyber activities, such as e-mail, video, photo posting, and text broadcasts. For instance, the new concept of Google wave combines e-mail, multimedia, and multiuser collaboration to organize virtual parties or create virtual work spaces. Conversely, some social networking backlash has occurred as inundated users suddenly find themselves either over networked or bothered by people they have no interest in keeping in contact with. At the end of 2009, the New Oxford American Dictionary reflected this antisocial trend when it named "unfriend" as its word of the year.

  • 2002 Facebook Active Users: 0
  • 2010 Facebook Active Users: 350 million

Laptop

Portable PCs now come with screens in nearly every size between 10 and 17 inches. While all laptops grow more powerful with longer-lasting batteries, the future of portable computing may not be in the familiar clamshell-screen laptop configuration. For instance, iPhone, Android, Blackberry, and other open application smartphones are now considered powerful pocket computers. But tablet computers (flat clipboard-like portables whose large touchscreens have replaced keyboards), which combine multimedia, communication, e-book, and computing functions, are thought to be the next wave of portable computing. The age of tablet computing has been predicted for more than a decade, but the few all-screen models to have made it to store shelves have failed to catch on. What's been lacking is a so-called killer app, a functionality to match its form factor, and input options, such as a capacitive touchscreen not requiring a stylus, true handwriting recognition, or speech-to-text capabilities to replace the QWERTY keyboard.

Designers recognize that a tablet has to be something more than a PC with a touchscreen sans a physical keyboard. Hopes for a tablet breakthrough have been vested in Apple, which will reportedly introduce a revolutionary tablet dubbed iPad in the next few months. The iPad has been described as a giant iPhone but running an unknown operating system and possibly revolutionary functions including e-books and e-magazines. Apple's reputation for innovation has ratcheted up expectations for tablet breakthrough. But the conundrum remains- what is the perfect screen-size?

  • 2003 Laptop Computer Sales: 7.3 million
  • 2010 Laptop Computer Sales: 21.5 million

DVR

As with many similarly compelling devices, once someone bought a single DVR they want to affix one to every TV they owned. More and more, cable and telephone video services such as Verizon FiOS and AT&T U-Verse are offering networked multiform DVRs, which let consumers record a show on a box in one room and watch it from a second box in another. Networking also enables DVR owners to program recordings via cell phone or the Web- and even watches recorded shows remotely. As the price of memory keeps dropping, cable companies can offer DVRs with larger hard drives. But the future DVR may include no hard drives at all. Cable companies have been experimenting with "cloud DVRs", remote storage that a user would access via the Internet to program and watch recordings not only from a TV but from a wide number of devices.

  • 2001 DVR Unit Sales: 249,000
  • 2010 DVR Unit Sales: 18 million

E-books

E Ink screens might be low-power, but they're also low-contrast. Depending on the level of available ambient light, some thin fonts are difficult to make out on the E Ink matte green/gray background. Efforts are under way not only to increase contrast but also to add color, which E Ink expects to announce sometime this year. Between Amazon, Barnes & Noble, Borders, and all the public-domain books that Google has been scanning, there are more than 2 million e-books available and tens of thousands more join the market every month. Several other companies also are at work to create a viable e-book reader and format for e-textbooks that preserve print-version pagination for cross-referenced notes. In addition, Last December, several magazine publishers including Coned Nast, Hearst, Meredith, News Corporation, and Time Inc. announced a digital e-magazine reading and subscription platform.

But E Ink's near-monopoly of e-book screen technology could be short-lived. Apple has been widely reported to be readying a tablet PC dubbed the iPad, described as being a giant iPhone and likely to include e-book and e-magazine reading capabilities. Given Apple's track record for technical, business-model, and marketing innovation, the industry is anxious to see what effect the iPad will have on how consumers buy and read e-books.

  • 2001 E-book Unit Sales: 0
  • 2010 E-book Unit Sales: 26.6 million

Big-Screen Plasma TV

Only three companies-Panasonic, LG, and Samsung-continue to make and sell plasma HDTVs, which means that the future looks bad for the original flat-plasma TV technology. Plasma could hold on as several HDTV makers, including Panasonic, prepare to introduce 3D HDTVs in the fall of 2010. By then, even LCD models may be facing competition. Several HDTV makers have been experimenting with the superior OLED (organic light-emitting display) technology, which offers bright screens with more vibrant colors and using less power than either plasma or LCD. But OLED's history is similar to the development of LCD-it's currently too expensive in larger sizes. But as with LCD, economies of scale and further development are bound to solve that problem.

  • 2001 Flat-panel HDTV Units Sold: 860,000
  • 2010 Flat-panel HDTV Units Sold: 31.5 million

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