This page will contain discussion groups about mobile phone, as they become available.Mobile phoneMobile phones from various yearsA mobile phone or cell phone is an electronic telecommunications device with the same basic capability as a conventional fixed-line telephone, but which is also entirely portable and is not required to be connected with a wire to the telephone network. Most current mobile phones connect instead to the network using a wireless radio wave transmission technology. The mobile phone communicates via a cellular network of base stations, or cell sites, which are in turn linked to the conventional telephone network. In addition to the standard voice function of a telephone, a mobile phone can support many additional services such as SMS for text messaging, packet switching for access to the Internet, and MMS for sending and receiving photos and video. Some of the world's largest mobile phone manufacturers include Alcatel, Audiovox, Fujitsu, Kyocera (formerly the handset division of Qualcomm), LG, Motorola, NEC, Nokia, Panasonic (Matsushita Electric), Philips, Sagem, Samsung, Sanyo, Sharp, Siemens, SK Teletech, Sony Ericsson, and Toshiba. There are also specialist communication systems related to, but distinct from mobile phones, such as satellite phones and Professional Mobile Radio. Mobile phones are also distinct from cordless telephones, which generally operate only within a limited range of a specific base station. Worldwide deploymentMock-up of the "portable phone of the future", from a mid-60s Bell System advertisement, shows a device not too different from today's mobile telephones.Radio phones have a long and varied history that stretches back to the 1950s, with hand-held cellular radio devices being available since 1983. Due to their low establishment costs and rapid deployment, mobile phone networks have since spread rapidly throughout the world, outstripping the growth of fixed telephony. In most of Europe, wealthier parts of Asia and Latin America, Australia, Canada and the United States, mobile phones are now widely used, with the majority of the adult, teenage, and even child population owning one. At present India and China have the largest growth rates of cellular subscribers in the world. The availability of Prepaid or pay as you go services, where the subscriber does not have to commit to a long term contract, has helped fuel this growth. The mobile phone has become ubiquitous because of the interoperability of mobile phones across different networks and countries. This is due to the equipment manufacturers working to meet one of a few standards, particularly the GSM standard which was designed for Europe-wide interoperability. All European nations and some Asian nations legislated it as their sole standard. In other countries, such as the United States, Japan, and South Korea, legislation does not require any particular standard, and GSM coexists with other standards, such as CDMA. Mobile phone cultureSMS message on a Sony Ericsson handsetIn less than twenty years, mobile phones have gone from being rare and expensive pieces of equipment used by businesses to a pervasive low-cost personal item. In many countries, mobile phones now outnumber land-line telephones, with most adults and many children now owning mobile phones. It is not uncommon for young adults to simply own a mobile phone instead of a land-line for their residence. In some developing countries, where there is little existing fixed-line infrastructure, the mobile phone has become widespread. With high levels of mobile telephone penetration, a mobile culture has evolved, where the phone becomes a key social tool, and people rely on their mobile phone addressbook to keep in touch with their friends. Many people keep in touch using SMS, and a whole culture of "texting" has developed from this. The commercial market in SMS's is growing. Many phones even offer Instant Messenger services to increase the simplicity and ease of texting on phones. Cellular phones in Japan, offering Internet capabilities such as NTT DoCoMo's i-mode, offer text messaging via standard e-mail. The mobile phone itself has also become a totemic and fashion object, with users decorating, customizing, and accessorizing their mobile phones to reflect their personality. This has emerged as its own industry. The sale of commercial ringtones exceeded $2.5 billion in 2004 [1]. The use of a mobile phone is prohibited in some rail carriagesMobile phone etiquette has become an important issue with mobiles ringing at funerals, weddings, movies, and plays. Users often speak at increased volume, with little regard for other people nearby. It has become common practice for places like bookshops, libraries, movie theatres, and houses of worship to post signs prohibiting the use of mobile phones, sometimes even installing jamming equipment to prevent them. Many rail companies, particularly those providing long distance services, offer a "quiet car" where phone use is prohibited, much like the designated non-smoking cars in the past. Mobile phone use on aircraft is also prohibited, but due to concerns of possible interference with aircraft radio communications. Cameraphones and videophones that can capture video and take photographs are increasingly being used to cover breaking news. Stories like the London Bombings, the Indian Ocean Tsunami and Hurricane Katrina have been reported on by cameraphone users on news sites like NowPublic and photosharing sites like Flickr. In Japan, cellular phone companies provide immediate notification of earthquakes and other natural disasters to their customers free of charge. In the event of an emergency, disaster response crews can locate trapped or injured people using the signals from their mobile phones; an interactive menu accessible through the phone's Internet browser notifies the company if the user is safe or in distress. Mobile phone featuresMobile phones often have features beyond sending text messages and make voice calls—including Internet browsing, music (MP3) playback, personal organizers, e-mail, built-in cameras and camcorders, ringtones, games, radio, Push To Talk (PTT), infrared and bluetooth connectivity, call registers, and ability to watch streaming video or download video for later viewing. TechnologyMobile phones and the network they operate under vary significantly from provider to provider, and even from nation to nation. However, all of them communicate through electromagnetic radio waves with a cell site/base station, the antennas of which are usually mounted on a tower, pole, or building. The phones have a low-power transceiver that transmits voice and data to the nearest cell sites, usually .5 to 10 miles away. When the cellular phone or data device is turned on, it registers with the mobile telephone exchange ("switch") with its unique identifiers, and will then be alerted by the mobile switch when there is an incoming telephone call. The handset constantly listens for the strongest signal being received from the surrounding base stations. As the user moves around the network, the mobile device will "hand off" to new cell sites. Cell sites have relatively low-power (often only one or two Watts) radio transmitters which broadcast their presence and relay communications between the mobile handsets and the switch. The switch in turn connects the call to another subscriber of the same wireless service provider or to the public telephone network, which includes the networks of other wireless carriers. The dialogue between the handset and the cell site is a stream of digitized audio (except for the first generation analog networks). The technology that achieves this depends on the system which the mobile phone operator has adopted. Some technologies include AMPS for analog, and TDMA, CDMA, GSM, GPRS, EV-DO, and UMTS for digital communications. Each network operator has a unique radio frequency band. ControversyHealth controversyAs with many new technologies, concerns have arisen about the effects on health from using a mobile telephone. There is a small amount of scientific evidence for an increase in certain types of rare tumors (cancer) in long-time, heavy users. More recently a pan-European study provided significant evidence of genetic damage under certain conditions. Some researchers also report the mobile phone industry has interfered with further research on health risks. So far, however, the World Health Organization Task Force on EMF effects on health has no definitive conclusion on the veracity of these allegations. (see also electromagnetic radiation hazard). It is generally thought, however, that RF is incapable of producing any more than heating effects, as it is considered non-ionizing radiation; in other words, it lacks the energy to disrupt molecular bonds such as occurs in genetic mutations. [citation needed] Driving controversyAnother controversial but more lethal health concern is the correlation with road traffic accidents. Several studies have shown that motorists have a much higher risk of collisions and losing control of the vehicle while talking on the mobile telephone simultaneously with driving, even when using "hands-free" systems. A study in The New England Journal of Medicine reports that drivers who used mobile phones while driving were four times more likely to crash than those who don't, a rate equal to that for drunken driving at the .01 blood alcohol concentration (BAC) level. An experiment conducted by the American television show MythBusters concluded that use of mobile phones while driving poses the same risk as someone operating a vehicle while under the influence of alcohol. Accidents involving a driver being distracted by talking on a mobile phone have begun to be prosecuted as negligence similar to driving while intoxicated. At least 25 countries restrict or prohibit cell and other wireless technology: Israel, Japan, Portugal and Singapore all prohibit mobile phone use while driving. Australia, Brazil, Chile, Denmark, Germany, Greece, Hungary, Italy, Poland, the Philippines, Romania, Slovenia, South Africa, Spain, Switzerland, Turkey, the United Kingdom, and the United Arab Emirates prohibit the use of hand-held cell phones while driving. Drivers in the Czech Republic, France, and the Netherlands may use cell phones but can be fined if they are involved in crashes while using such a device. Restrictive legislation has been proposed in 40 states in the US, but only New York State has passed such a law. Security concernsEarly mobile phones did not have much security designed in. Some problems with these models were "cloning", a variant of identity theft, and "scanning" whereby third parties in the local area could intercept and eaves drop in on calls. Analogue phones could also be listened to on some radio scanners. Although more recent digital systems (such as GSM) have attempted to address these fundamental issues, security problems continue to persist. Vulnerabilities (such as SMS spoofing) have been found in many current protocols that continue to allow the possibility of eavesdropping or cloning. Future prospectsVideo phoneThere is a great deal of active research and development into mobile phone technology that is currently underway. Some of the improvements that are being worked on are:
TerminologyMobile phone terms
Related systems which are not cell phones
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Some of the improvements that are being worked on are:. In March 2006, there will be a new set, called Christmas Town, and a Tournament Kit released. There is a great deal of active research and development into mobile phone technology that is currently underway. Released were starter decks and a base set. Vulnerabilities (such as SMS spoofing) have been found in many current protocols that continue to allow the possibility of eavesdropping or cloning. Sometime during 2005, a card game, titled The Nightmare Before Christmas TCG, was released. Although more recent digital systems (such as GSM) have attempted to address these fundamental issues, security problems continue to persist. Kingdom Hearts II follows the movie plot, where Jack tries to take over Santa Claus' place on Christmas. Analogue phones could also be listened to on some radio scanners. Jack can also join Sora's party whenever they are in Halloween Town. Some problems with these models were "cloning", a variant of identity theft, and "scanning" whereby third parties in the local area could intercept and eaves drop in on calls. Jack then teams up with Sora and the others to stop Oogie Boogie's plans. Early mobile phones did not have much security designed in. In this game, Jack tries to create an artificial heart so he can control the Heartless for use in his "Heartless Halloween," but the plan goes awry when Oogie Boogie (who was one of the Disney villains allied with Maleficent) steals the heart, ingests it, and tries to use it to control the Heartless for his own purposes. Restrictive legislation has been proposed in 40 states in the US, but only New York State has passed such a law. Halloween Town also appears as one of the worlds in the Square Enix/Disney Kingdom Hearts video game series (in fact, it was the movie's first official video game appearance). Drivers in the Czech Republic, France, and the Netherlands may use cell phones but can be fined if they are involved in crashes while using such a device. Finklestein, and others--to both stop Oogie and save Halloween. Australia, Brazil, Chile, Denmark, Germany, Greece, Hungary, Italy, Poland, the Philippines, Romania, Slovenia, South Africa, Spain, Switzerland, Turkey, the United Kingdom, and the United Arab Emirates prohibit the use of hand-held cell phones while driving. With these creepy wheels set in motion, it will be up to Jack and his friends--including characters such as Zero, Sally, Dr. At least 25 countries restrict or prohibit cell and other wireless technology: Israel, Japan, Portugal and Singapore all prohibit mobile phone use while driving. Jack soon discovers that these nasty insects are under the control of Oogie Boogie, who's looking to take over Halloween himself. Accidents involving a driver being distracted by talking on a mobile phone have begun to be prosecuted as negligence similar to driving while intoxicated. The game's plot will kick off with the invasion of some unusual bugs in Halloween Town. An experiment conducted by the American television show MythBusters concluded that use of mobile phones while driving poses the same risk as someone operating a vehicle while under the influence of alcohol. The side-scrolling adventure game centers around the first time Jack faced off against his nemesis, Oogie Boogie, to eventually become the Pumpkin King. A study in The New England Journal of Medicine reports that drivers who used mobile phones while driving were four times more likely to crash than those who don't, a rate equal to that for drunken driving at the .01 blood alcohol concentration (BAC) level. The Pumpkin King is a side-scrolling action platformer in which you'll control Jack Skellington and use a number of different weapons to fight enemies and traverse obstacles. Several studies have shown that motorists have a much higher risk of collisions and losing control of the vehicle while talking on the mobile telephone simultaneously with driving, even when using "hands-free" systems. The opposite of the Playstation and Xbox versions, the GBA game works as a prequel to the movie. Another controversial but more lethal health concern is the correlation with road traffic accidents. [citation needed]. In the game you get other costumes such as "Pumpkin King," and "Santa Jack". It is generally thought, however, that RF is incapable of producing any more than heating effects, as it is considered non-ionizing radiation; in other words, it lacks the energy to disrupt molecular bonds such as occurs in genetic mutations. The game features a weapon known as a 'Soul Robber'. (see also electromagnetic radiation hazard). The game features controls similar to Devil May Cry. So far, however, the World Health Organization Task Force on EMF effects on health has no definitive conclusion on the veracity of these allegations. Now Jack has to stop Oogie Boogie's evil plans as he attempts to take over the other holiday worlds, and the 'real' world. Some researchers also report the mobile phone industry has interfered with further research on health risks. In the story, Jack leaves Halloween Town to satisfy his curiosity, but during his absence, Oogie Boogie is reconstructed and by the time Jack returns he has taken over Halloween Town and tricked its people into thinking Jack has abandoned them. More recently a pan-European study provided significant evidence of genetic damage under certain conditions. Intended to be a sequel to the movie, the game features the return of all the well-known characters in a new and arguably darker story with upgraded versions of the movie's songs. There is a small amount of scientific evidence for an increase in certain types of rare tumors (cancer) in long-time, heavy users. The Nightmare Before Christmas: Oogie's Revenge is an action/adventure game developed by Capcom from Japan for the PlayStation 2 and Xbox systems. As with many new technologies, concerns have arisen about the effects on health from using a mobile telephone. A video game based on the original movie was released in 2005. Each network operator has a unique radio frequency band. There has been a great deal of speculation recently that 2006 will be last year for the event, allegedly at Tim Burton's request. Some technologies include AMPS for analog, and TDMA, CDMA, GSM, GPRS, EV-DO, and UMTS for digital communications. Starting in 2001, the ride has included a score that was written specifically for the ride by film composer Danny Elfman. The technology that achieves this depends on the system which the mobile phone operator has adopted. The attraction generally has a one night opening event each year that includes special guests, a dinner, special merchandise, and a ride through the attraction, although the Happiest Celebration on Earth halted that in Disneyland in 2005. The dialogue between the handset and the cell site is a stream of digitized audio (except for the first generation analog networks). The attractions are closed in October each year for themes to be completely overhauled, and open until January of the next year. The switch in turn connects the call to another subscriber of the same wireless service provider or to the public telephone network, which includes the networks of other wireless carriers. For the past five years, the Disneyland and Tokyo Disneyland in California and Japan have received a Nightmare Before Christmas themed overlay, called Haunted Mansion Holiday, for their Haunted Mansion attractions. Cell sites have relatively low-power (often only one or two Watts) radio transmitters which broadcast their presence and relay communications between the mobile handsets and the switch. A second poem, also read by Stewart, is included before the "End Credits" music; in this passage, Santa Claus describes a visit he made to Halloween Town many years after the events of the film. As the user moves around the network, the mobile device will "hand off" to new cell sites. On the soundtrack album, Patrick Stewart voices the opening narrative poem. The handset constantly listens for the strongest signal being received from the surrounding base stations. Starfield Creations. When the cellular phone or data device is turned on, it registers with the mobile telephone exchange ("switch") with its unique identifiers, and will then be alerted by the mobile switch when there is an incoming telephone call. In the past few years many retail stores like Hot Topic have obtained the rights to sell products and have flooded the market with what some believe to be cheap and uninspired merchandise. The phones have a low-power transceiver that transmits voice and data to the nearest cell sites, usually .5 to 10 miles away. Much of the original merchandise has become highly collectible and rare. However, all of them communicate through electromagnetic radio waves with a cell site/base station, the antennas of which are usually mounted on a tower, pole, or building. Currently, 'Nightmare Before Christmas' has become one of the most sucessful franchises in terms of selling merchandise, and the film has developed a group of very dedicated collectors. Mobile phones and the network they operate under vary significantly from provider to provider, and even from nation to nation. In 2005, Tim Burton returned to the media of stop motion with his new film, Corpse Bride. Mobile phones often have features beyond sending text messages and make voice calls—including Internet browsing, music (MP3) playback, personal organizers, e-mail, built-in cameras and camcorders, ringtones, games, radio, Push To Talk (PTT), infrared and bluetooth connectivity, call registers, and ability to watch streaming video or download video for later viewing. The same studio that produced Nightmare later created another stop motion movie based on the Roald Dahl book, James and the Giant Peach (1996), though it did not receive the same amount of success. In the event of an emergency, disaster response crews can locate trapped or injured people using the signals from their mobile phones; an interactive menu accessible through the phone's Internet browser notifies the company if the user is safe or in distress. However, when it was released on video a new audience began to discover it and slowly it began to grow a cult following. In Japan, cellular phone companies provide immediate notification of earthquakes and other natural disasters to their customers free of charge. When the movie originally was released it failed to live up to expectations and was considered a flop. Stories like the London Bombings, the Indian Ocean Tsunami and Hurricane Katrina have been reported on by cameraphone users on news sites like NowPublic and photosharing sites like Flickr. Finally, Sally reveals her true feelings to Jack and in the end of the movie the two begin a relationship. Cameraphones and videophones that can capture video and take photographs are increasingly being used to cover breaking news. Once Santa has delivered all the presents he brings the Christmas spirit to Halloween Town, including snow, and the citizens are amazed by the new sensations. Mobile phone use on aircraft is also prohibited, but due to concerns of possible interference with aircraft radio communications. After Jack destroys Oogie, revealing him to be nothing more that a burlap monster full of bugs, Santa Claus hurries to deliver the correct presents and save Christmas. Many rail companies, particularly those providing long distance services, offer a "quiet car" where phone use is prohibited, much like the designated non-smoking cars in the past. In order to salvage Christmas Jack hurries back to Halloween Town and confronts Oogie Boogie. It has become common practice for places like bookshops, libraries, movie theatres, and houses of worship to post signs prohibiting the use of mobile phones, sometimes even installing jamming equipment to prevent them. When Jack finds himself and his sleigh crashed in a graveyard and his vision of Christmas wrecked, he realizes that he is the Pumpkin King and that he should stick to what he knows best, namely Halloween. Users often speak at increased volume, with little regard for other people nearby. At the same time, Sally goes to try and rescue Santa Claus but is captured by Oogie Boogie and the two are in risk of their lives. Mobile phone etiquette has become an important issue with mobiles ringing at funerals, weddings, movies, and plays. Soon, Jack is targeted by the military and shot down. The sale of commercial ringtones exceeded $2.5 billion in 2004 [1]. Jack's scary and sometimes dangerous presents put the people in the real world in a panic and they begin to call the police with reports of attacking Christmas toys and an imposter Santa Claus. This has emerged as its own industry. On Christmas Eve, Jack embarks on his makeshift sleigh flanked by skeleton reindeers and his ghost dog, Zero. The mobile phone itself has also become a totemic and fashion object, with users decorating, customizing, and accessorizing their mobile phones to reflect their personality. The children take him to a villainous monster named Oogie Boogie. Cellular phones in Japan, offering Internet capabilities such as NTT DoCoMo's i-mode, offer text messaging via standard e-mail. In order to successfully take over Christmas, Jack enlists the help of a trio of misfits named Lock, Shock, and Barrel to kidnap Santa Claus. Many phones even offer Instant Messenger services to increase the simplicity and ease of texting on phones. Sally, a close friend and admirer of Jack, tries to warn him that she thinks it is a bad idea to take over something he knows nothing about, but Jack is too wrapped in his fantasies to listen. The commercial market in SMS's is growing. All of the townspeople pitch in to create their own twisted version of the holiday. Many people keep in touch using SMS, and a whole culture of "texting" has developed from this. Soon Jack calls a meeting in Town Hall and reveals his plans to take over Christmas. With high levels of mobile telephone penetration, a mobile culture has evolved, where the phone becomes a key social tool, and people rely on their mobile phone addressbook to keep in touch with their friends. When Jack returns to Halloween Town he locks himself in his home and performs countless experiments to try and better understand Christmas Town. In some developing countries, where there is little existing fixed-line infrastructure, the mobile phone has become widespread. Jack is mesmerized by the color and cheerfulness of the holiday, and realizes that this is exactly what he has been searching for. It is not uncommon for young adults to simply own a mobile phone instead of a land-line for their residence. When Jack opens the Christmas door he is sucked into the wonderful world of Christmas Town. In many countries, mobile phones now outnumber land-line telephones, with most adults and many children now owning mobile phones. Each tree has a door on it representing a different holiday. In less than twenty years, mobile phones have gone from being rare and expensive pieces of equipment used by businesses to a pervasive low-cost personal item. One day while wandering in the woods with his dog zero, Jack discovers a circle of trees unlike anything that he has seen before. In other countries, such as the United States, Japan, and South Korea, legislation does not require any particular standard, and GSM coexists with other standards, such as CDMA. Although Jack is loved and respected by the townspeople, he feels that there is something unknown to him that is missing from his life. All European nations and some Asian nations legislated it as their sole standard. The film centers around Jack Skellington, the much adored leader of Halloween Town. This is due to the equipment manufacturers working to meet one of a few standards, particularly the GSM standard which was designed for Europe-wide interoperability. . The mobile phone has become ubiquitous because of the interoperability of mobile phones across different networks and countries. The film was released by Touchstone Pictures, a film studio owned by the Walt Disney Company, after the main Walt Disney Pictures division balked at some of the darker content. The availability of Prepaid or pay as you go services, where the subscriber does not have to commit to a long term contract, has helped fuel this growth. He did not direct the film as is sometimes believed, but he was still heavily involved. At present India and China have the largest growth rates of cellular subscribers in the world. The film is loosely based on drawings and a poem by Tim Burton, and he served as co-producer. In most of Europe, wealthier parts of Asia and Latin America, Australia, Canada and the United States, mobile phones are now widely used, with the majority of the adult, teenage, and even child population owning one. Tim Burton's The Nightmare Before Christmas (1993) is a stop motion animated musical film about the inhabitants of Halloween Town who take over Christmas one year, directed by stop-motion animator Henry Selick. Due to their low establishment costs and rapid deployment, mobile phone networks have since spread rapidly throughout the world, outstripping the growth of fixed telephony. Ken Page: Oogie Boogie. Radio phones have a long and varied history that stretches back to the 1950s, with hand-held cellular radio devices being available since 1983. Paul Reubens: Lock. . Glenn Shadix: Mayor. Mobile phones are also distinct from cordless telephones, which generally operate only within a limited range of a specific base station. Finklestein. There are also specialist communication systems related to, but distinct from mobile phones, such as satellite phones and Professional Mobile Radio. William Hickey: Dr. Some of the world's largest mobile phone manufacturers include Alcatel, Audiovox, Fujitsu, Kyocera (formerly the handset division of Qualcomm), LG, Motorola, NEC, Nokia, Panasonic (Matsushita Electric), Philips, Sagem, Samsung, Sanyo, Sharp, Siemens, SK Teletech, Sony Ericsson, and Toshiba. Catherine O'Hara: Sally, Shock. In addition to the standard voice function of a telephone, a mobile phone can support many additional services such as SMS for text messaging, packet switching for access to the Internet, and MMS for sending and receiving photos and video. Danny Elfman: Jack Skellington (singing), Barrel, The Clown with the tearawayface. The mobile phone communicates via a cellular network of base stations, or cell sites, which are in turn linked to the conventional telephone network. Chris Sarandon: Jack Skellington (speaking). Most current mobile phones connect instead to the network using a wireless radio wave transmission technology. MPAA rating: PG. A mobile phone or cell phone is an electronic telecommunications device with the same basic capability as a conventional fixed-line telephone, but which is also entirely portable and is not required to be connected with a wire to the telephone network. Runtime: 76 minutes. The GPS technology already available in some phones, while coupled with the camera phone, may also allow users in the future to not only take a picture, but snap the exact location and angle at which the picture was taken. Genre: animation, fantasy, satire, musical. This would likely lead to maps and help finding where you are going, and supports social efforts, such as locating friends or group members nearby, and identifying some strangers. Specifications: Technicolor, 35 mm 1.66:1 (colours, Dolby digital sound). In the future, GPS positioning may be coupled with accelerometer positioning, for covering underground or indoor positioning. American picture. There are several cell phones that can perform GPS positioning. Released on: October 13, 1993. But it is likely that the bandwidth to communicate the video, and receive a processed model will exist. Music by: Danny Elfman. It is unlikely that cell phones will have the processing power to construct models and textures. Written by: Caroline Thompson and Michael McDowell. With time, this may develop into full 3D texturing and modeling. Directed by: Henry Selick. Image scanning, as seen in existing research [2] [3]. Title: The Nightmare Before Christmas. These methods avoid swamping the network by using traditional broadcasting. The delivery of multimedia content including video to mobiles is beginning to become a reality with two main competing standards DMB - Digital Multimedia Broadcasting - and DVB-H - a handset version of the Digital Video Broadcasting standard. The technology is proving popular and there are now even vending machines that accept this form of payment. By charging up a phone with pre-paid cash credits, it can act as a sophisticated mobile-phone wallet. The system, pioneered by NTT DoCoMo and SonyEricsson, is called Felica and there are around 10,000 convenience stores where one can now use a phone to pay for goods just by 'swiping' it over a flat reader. New technology in Japan has combined the RFID chip principle into the handset and hooked it up to a network of readers and interfaces. Directly tapping into the inner ear or the auditory nerve is already technologically feasible and will become practical as surgical methods advance. In addition, the implant was only designed to receive signals, not transmit them. The implant is currently powered externally, given that no current power source is small enough to fit inside the tooth with it. Sound is transmitted via radio waves from another device (presumably a mobile phone) and received by the implant. This device consists of a radio receiver and transducer, which transmits the sound via bone conduction through the jawbone into the ear. Speculative improvements in the future may be inspired by an English team led by James Auger and Jimmy Loizeau who in 2002 developed an implant designed to be inserted into a tooth during dental surgery. However, different display technologies, such as OLED displays, e-paper or retinal displays, smarter communication hardware (directional antennae, multi-mode and peer-to-peer phones) may reduce power requirements, while new power technologies such as fuel cells may provide better energy capacity. Colour screens and additional functions put increasing demands on the device's power source, and battery developments may not proceed sufficiently fast to compensate. Further improvements in battery life will be required. The new standard (UMA) has been developed for this. The emergence of integration capabilities with other unlicensed access technologies such as a WiMAX and WLAN, as well as allowing handover between traditional operator networks supporting GSM, CDMA and UMTS to unlicensed mobile networks. Developments in podcast software enables mobile phones to become podcast playback devices through existing channels like MMS Podcast, J2ME Podcast and AMR-NB Podcast. Developments in miniaturised hard disks and flash drives to solve the storage space issue are already surfacing, therefore opening a window for phones to become portable music libraries and players similar to the iPod. Examples of companies that are currently developing this technology are Neomedia (via Paperclick), Mobot and Scanbuy. Searches can also be personalized to local areas using a GPS system built in to cell phones. This technology can be extended to RFID tags, or even snapped pictures of company logos. Phones equipped with barcode reader-enabled cameras will be able to snap photos of barcodes and direct the user to corresponding sites on the Internet. New technologies are being explored that will utilize the Extended Internet and enable mobile phones to treat a barcode as a URL tag. However, to support more natural speech recognition and translation, a drastic improvement in the state of technology in these devices is required. Many phones already have rudimentary speech recognition in a form of voice dialing. Mobile phones will include various speech technologies as they are being developed. Examples of companies that are currently developing this technology are Digital Airways with the Kaleido product, e-sim, mobile arsenal, and Qualcomm with UIOne for the BREW environment. New solutions are being developed to create new MMI more easily and let manufacturers and operators experiment new concepts. An important area of evolution relates to the Man Machine Interface. Currently it is only available in stand-alone devices, such as Ectaco translators. One function that would be useful in phones is a translation function. However, this may be solved using folding e-paper or built-in projectors. For example, ebooks may well become a distinct device, because of conflicting form-factor requirements — ebooks require large screens, while phones need to be smaller. One difficulty in adapting mobile phones to new uses is form factor. |