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"A mobile phone (also known as a cellular phone, cell phone and a hand phone) is a device which can make and receive telephone calls over a radio link whilst moving around a wide geographic area. It does so by connecting to a cellular network provided by a mobile network operator. The calls are to and from the public telephone network which includes other mobiles and fixed-line phones across the world. By contrast, a cordless telephone is used only within the short range of a single, private base station. In addition to telephony, modern mobile phones also support a wide variety of other services such as text messaging, MMS, email, Internet access, short-range wireless communications (infrared, Bluetooth), business applications, gaming and photography. Mobile phones that offer these more general computing capabilities are referred to as smartphones. The first hand-held mobile phone was demonstrated by Dr Martin Cooper of Motorola in 1973, using a handset weighing 2 1/2 lbs (about 1 kg).[1] In 1983, the DynaTAC 8000x was the first to be commercially available. In the twenty years from 1990 to 2010, worldwide mobile phone subscriptions grew from 12.4 million to over 4.6 billion, penetrating the developing economies and reaching the bottom of the economic pyramid"

"Mobile connectivity provides an opportunity to offer new ways of teaching and learning that ultimately will improve performance and results whilst at the same time open up new markets formobile operators across the world. Mobile will increase access to up-to-date materials, will enable collaboration and strengthen learner engagement. In response to this opportunity, the GSMA's Mobile Education initiative aims to accelerate the adoption of Mobile Education solutions; in particular, the use of mobile-enabled portable devices ,such as e-Readers and tablets in mainstream education settings.This global initiative seeks to understand and address the landscape, barriers and opportunities in this emerging market. The GSMA has recently published its first Mobile Education Landscape Report describing the emerging global Mobile Education and related eTextbook Publishing markets. While education systems are country or even local authority specific, we believe that globally coordinated activity drawing on common experience sharing and best practices will be vital to understand and act upon the Mobile Education opportunity. To help Mobile Operators become familiar with this new space we have produced aseries of Mobile Education reports which we hope you will find useful. To get involved, whichever part of the ecosystem you belong to, please contact mobileeducation@gsm.org to learn how."

"Mobile technology is exactly what the name implies - technology that is portable. Examples of mobile IT devices include: laptop and netbook computers palmtop computers or personal digital assistants mobile phones and 'smart phones' global positioning system (GPS) devices wireless debit/credit card payment terminals Mobile devices can be enabled to use a variety of communications technologies such as: wireless fidelity (Wi-Fi) - a type of wireless local area network technology Bluetooth - connects mobile devices wirelessly 'third generation' (3G), global system for mobile communications (GSM) and general packet radio service (GPRS) data services - data networking services for mobile phones dial-up services - data networking services using modems and telephone lines virtual private networks - secure access to a private network It is therefore possible to network the mobile device to a home office or the internet while travelling. Benefits Mobile computing can improve the service you offer your customers. For example, when meeting with customers you could access your customer relationship management system - over the internet - allowing you to update customer details whilst away from the office. Alternatively, you can enable customers to pay for services or goods without having to go to the till. For example, by using a wireless payment terminal diners can pay for their meal without leaving their table. More powerful solutions can link you directly into the office network while working off site, for instance to access your database or accounting systems. For example, you could: set up a new customer's account check prices and stock availability place an order online This leads to great flexibility in working - for example, enabling home working, or working while travelling. Increasingly, networking 'hot spots' are being provided in public areas that allow connection back to the office network or the internet.

gives examples of what types of products are mobile and the networks that they work on.

"Mobile computing allows people to make use of computing and information systems without being tied to a desktop computer located in their office, classroom, or home. People can now make use of computer systems while on the move, whether waiting for a flight in some airport departure lounge, drinking coffee in their favorite cafe, simply driving home, or even just walking down the street. Thanks to the improved portability and processing power of laptop computers, Personal Digital Assistants, and even mobile phones, as well as improved battery life and the near universal coverage of wireless data communications networks, mobile computer users can now make use of almost the same range of services as desktop users. While the use of current mobile computers often follows the traditional pattern of a single user interacting with their dedicated computer via its own display and keyboard, mobile computing is still at an early stage of development. In his seminal paper on the computer for the 21st century written in 1991†, Marc Weiser noted that "The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it." Weiser put forward a vision of future computer systems in which "computers themselves vanish into the background". In doing so he inspired a field of research known as ubiquitous computing . In the ubiquitous computing vision, interconnected (mobile) computers are embedded unobtrusively in everyday appliances and environments and co-operate to provide information and services on behalf of their users. The ubiquitous computing vision is now becoming a reality enabled by recent and expected developments in new sensor technologies - increasing the range of stimuli that can be effectively sensed, by wireless networking - allowing mobile computer systems to co-operate, by miniaturization of computational devices - allowing massive deployment of sensor-based systems in every

"The second steroid involves instant messaging and file sharing. Being able to share files from peer to peer is considered ubiquitous because the files can be everywhere and mobile because the files can be moved. Instant messaging is a huge breakthrough in the technological world. People can send instant messaging via cell phone, computer , PDA. This steroid revolutionized communication."

"As cell phones become more ubiquitous, it's becoming increasingly easy to use them for positive action. We've been talking about that quite a bit lately here on Planet Green, and one of the organizations whose name keeps popping up is Mobile Active. They're a great group, and deserve a highlight. Mobile Active, as they succinctly state, is "a global network of people using mobile technology for social impact." The group recognizes that there are billions of phones across the world being used by people in even the most unlikely of places. More are entering the consumer stream on a daily basis. Therefore, a cell phone is the perfect tool with which to engage people for activism. The group works to help organizations understand how they can use mobile phones to get people involved in social change or improve their organization, reduce the costs of getting mobile phones into the hands of people who need them, speed up the adoption of mobile phones as a tool among non-profits, and facilitate the implementation of mobile phone projects and campaigns. Mobile Active takes part in issues ranging from health to environment to disaster relief. You can search through all the many projects they're involved in with their mDirectory. As you look through, there's no doubt you'll be inspired and think about your cell phone in a whole new way - as a tool for changing the world. Check out the Good Call feature here on Planet Green for great information about cell phones and activism. More on Changing the World with Cell Phones How Cell Phones Are Changing the Face of Green Activism Good Call! Using Your Mobile Phone for Green Activism We Have Green Phone Apps Galore...But Are They Doing Any Good?"

This is a great column that involves mobile and ubiquitous computing. This column is about mobile devices helping to save the earth.

A mobile device is a pocket-sized computing device, typically having a display screen with touch input and/or a miniature keyboard.

Gives an example of a school who is going to give students the chance to use their mobile device during school hours. They will later have a catch up story to see whether they thought it was a success or not

This article is about how the Defense Department has been purchasing thousands of mobile devices and only a fraction of them are encrypted for classified communication. The government now wants commercial mobile device producers to manufacture more that can be encrypted with more features. 

"Lee Rainie, Director of the Pew Research Center's Internet & American Life Project, spoke about "As learning goes mobile" at the Educause 2011 annual conference. He described the Project's latest findings about how people (especially young adults) use mobile devices, including smartphones and tablet computers. He discussed how the mobile revolution has combined with the social networking revolution to produce new kinds of learning and knowledge-sharing environments and described the challenges and opportunities this presents to colleges and teachers. Technology has enabled students to become different kinds of learners and Lee will explore what that means. "

"The topic of Mobile and Ubiquitous is seen today as personal devices that are used for communication purposes and can be taken anywhere. Common examples of these devices are computers and cell phones. "

this is a great wiki page

2nd steroid for M&U instant messaging, wikipedia source.

This article is about how mobile devices should be able to improve the lack of youth employment, but we are not making the most of the opportunity.

"Notre Dame high school in Sheffield is to be the first in the country to allow mobile phones, MP3 players and gaming devices in class as a learning tool. "

This is discussing yap. TV which is the original and the most immersive Social TV app for Apple mobile devices.

This is an image that shows that mobile connectivity is useful during conferences. People get to search what others are saying to get a more basic, general idea. While others are talking about topics people can go onto their mobile device and see how accurate it is and have stuff to say to back it up