Current mainstream technology in computer technology and its social demand investigation report

Current mainstream technology in computer technology and its social demand investigation report

I. Current status of mobile Internet development

"Goldwind Jade Dew meets, then wins but the human countless." "The internet, known as the greatest invention of the 20th century, is a passionate collision with the most advanced mobile communications technology, and a new world of innovative and dynamic mobile Internet is born.

Mobile Internet for the first time put the internet into people's hands, to achieve a 24-hour live online life.

The wave of mobile internet is sweeping into all aspects of society, news reading, video programs, e-commerce shopping, bus travel and other popular applications are appearing on the mobile terminal, in the Apple and Android stores have reached tens of billions of times, and mobile users more than the size of PC users. This makes enterprise-level users aware of the need for mobile applications, and began to plan and explore the mobile Internet, objectively accelerate the development of enterprise-class mobile application market

Countries all over the world are building their own mobile internet, each country because of national conditions, cultural differences, in the development of mobile internet business is also different, showing a variety of characteristics. Some mobile operators have adopted a better business model, successfully integrated the value chain link, and achieved a certain market size of users.

Two. Main technology of mobile internet

1. Mobile app Technology

Apps are application abbreviations, usually referred to as applications on the phone, or mobile clients. The mobile app is the app for your phone.

March 6, 2008, Apple released an iphone-based App Development Kit (SDK) for free download, so that third-party app developers can develop apps for iphone and touch. This makes it possible for app developers to have direct access to users, and also to create the presence of numerous app developers in the country. 2010, Android platform in the domestic mobile phone on the development of a blowout, although the application of Android platform development is not so friendly, but many people still believe in the broad prospects of app development.

Apple's App Store has pioneered a new chapter in the development of the mobile software industry, making it more enthusiastic for third-party software providers to participate. As smartphones become more popular and users rely more on mobile-phone software stores, the market demand and development prospects for app development are booming.

2. Mobile payment

Mobile payment refers to the payment method that the consumer pays for the goods or services consumed by the mobile terminal (usually mobile phone, pad, etc.). Customers through mobile devices, the Internet or near-distance sensing directly or indirectly to the Bank of financial enterprises to send payment instructions to generate currency payments and transfer of funds to achieve the mobile payment of funds, the realization of terminal equipment, the Internet, application providers and financial institutions of the integration, the completion of money payment, payment and other financial services.

With mobile communication moving from voice service to digital service, the mobile payment becomes a bright spot in the endless stream of mobile value-added services. The latest strategy report from the ARC group shows that global mobile payment revenue will soar to $20 billion in 2005, with annual growth of more than 100%. And many operators see a huge opportunity for mobile payments, and in February 2003, the four largest wireless operators in Europe-Telefonica Moviles in Spain, T-mobile in Germany, Orange in the UK and Vodafone-announced the formation of a mobile payment service alliance. Its main purpose is to provide secure means of payment between businessmen, mobile phone users and banks. Four mobile operators have more than 200 million total users, including Vodafone, the largest mobile operator in the world. In China, China Unicom and China move also launched the mobile payment business in Guangdong in the second half of 2002 respectively.

Mobile payment has the following three features:

(1) Mobility: Due to the mobile terminal with its specific service implementation of the portable and excellent mobility, can enable consumers from the long journey to the designated place to handle the business of the shackles freed up, to get rid of the payment of the implementation of the Office of the specific geographical restrictions.

(2) Real-time: the interaction between mobile communication terminal and Internet platform replaces the traditional manual operation, so that mobile payment is no longer limited by the business hours of the relevant financial enterprises and merchants, and achieves 7 "24~ convenient service." The realization of mobile payment allows consumers to stay at home and avoid the waiting line without value.

(3) Quick: mobile payment at the same time also has the payment is accurate, does not need to pay the change, fast, multi-function, all-weather service, the network of unmanned duty of the quick.

3.WAP

WAP is the abbreviation for "Wireless Application Protocol" (Wireless Application Protocol). In the summer of 1997, communications giants such as Ericsson, Nokia, Motorola and Phone.com launched the WAP forum, aiming to develop a global wireless application protocol that would allow the Internet's content and various value-added services to be applied to mobile phone users and various wireless device users, and to enable the industry to adopt this standard. The WAP forum currently has more than 100 members, including 90% mobile phone manufacturers worldwide, combined with more than 100 million mobile network operators (including pre-restructuring China Telecom, Chinese Unicom) and software developers.

WAP is a technical standard that incorporates a number of new technologies in the computer, network, and telecommunications sectors, designed to enable telecom operators, Internet content providers, and a variety of professional online service providers to provide a new interactive service to mobile users. In a more popular way, mobile phone users can enjoy Internet services, such as news, e-mail and ticketing, e-commerce and other professional services.

WAP supports most wireless networks, including GSM,CDMA,CDPD and so on, while all operating systems support WAP, which is specifically designed for handheld devices with Palmos,epoc,windows Ce,flexos. OS/9, and Javaos. In terms of bandwidth considerations, WAP uses the "Lightweight protocol callus stack" to optimize the current protocol layer dialog, minimizing the bandwidth requirements of wireless mobile phone access to the Internet, ensuring that the existing network complies with the WAP specification. Some handheld devices, such as PDAs, can be used to access the Internet with WAP, although WAP can support HTML and XML, but WML is the language dedicated to small screens and keyboard-free handheld devices.

WAP is a technology that enables the introduction of a wide range of Internet information and services into wireless terminals such as mobile phones, palm, and so on, wherever you are, whenever you need information, you can open your WAP phone and enjoy endless online information or online resources. Industry insiders pointed out that if in 2002 Global, 2003 China fully popularize the third generation of mobile phones and achieve large-scale commercial operation, GSM mobile phone will also be from the peak period to decline. The third generation of mobile phones in the future is a digital product characterized by wireless internet and personal consumption, which integrates many digital technologies and functions such as voice telephone, individual digital processor (PDA), video transmission, mobile internet and so on, and thus becomes "Personal affairs processing Center".

The Wireless Application protocol defines a common platform that converts information from the current Internet Web HTML (an application under the standard Universal Markup Language) to information described in WML (Wireless Markup Language) and displayed on the mobile phone's display. WAP only requires mobile phone and WAP proxy server support, and does not require the existing Mobile communication network protocol to make any changes, so it can be widely used in GSM, CDMA, TDMA, 3G and other networks.

Users can use wireless handheld devices, such as handheld computers, mobile phones, pagers, two-way radio, smart phones, etc., through the WAP to obtain information. WAP supports the vast majority of wireless networks, including GSM, CDMA, CDPD, PDC, PHS, TDMA, FLEX, ReFLEX, IDen, Tetea, DECT, Datatac, and Mobitex. All operating systems support WAP, which is specially designed for handheld devices with Palmos,epoc,windows CE,FLEXOS,OS/9 and Javaos. Some handheld devices, such as handheld computers, install a mini-browser and use WAP to access the Internet. Micro-browser files are small, can better solve the handheld device memory and wireless network bandwidth limitations. Although WAP can support HTML (an application under standard Universal Markup Language) and XML (a subset of standard generic markup languages), WML is the language dedicated to small screens and keyboard-free handheld devices. WAP also supports WMLScript. This scripting language is similar to JavaScript, but requires less memory and CPU because it basically doesn't have the useless functionality that other scripting languages contain.

4. Two-dimensional code

Two-dimensional code (two-dimensional code), also known as a two-dimensional barcode, it is a certain geometric pattern in the plane (two-dimensional direction) distribution of black and white graphics, is a key to all information data. In modern business activities, can be implemented in a wide range of applications, such as: product security/traceability, advertising push, website links, data download, commodity trading, positioning/navigation, electronic vouchers, vehicle management, information transmission, business card exchange, WiFi sharing. Nowadays, the application of the scanning function of the smart phone makes the QR code more common.

     QR code is doi (digital  Object unique identifier, a numeric object unique identifier). The concept of "0" and "1" bitstream which compose the logic foundation of the computer is skillfully used in coding, and some geometric shapes corresponding to the binary are employed to represent the literal numerical information, which can be automatically processed by the image input device or photoelectric scanning device. In many kinds of two-dimensional barcode, the commonly used code system has:data matrix,maxicode, aztec,qr code, vericode,pdf417,ultracode,  code 49, code 16k , Qr code code was invented by Japanese DW Company in 1994. QR from the English "quick response" abbreviation, that is, the meaning of rapid response, originated from the inventor hope that the QR code allows its content to be quickly decoded. QR codes are most commonly found in Japan and Korea, and are currently the most popular two-dimensional barcode in Japan. But the security of QR code is also being challenged, with malware and viruses becoming a stumbling block on the way to QR codes. Development and prevention of the misuse of QR codes is becoming an urgent problem to be solved. Each code system has its specific character set, each character occupies a certain width, has a certain calibration function, and so on. At the same time, it also has the features of automatic recognition of different lines and the change of processing graphics.  

QR Code is a more advanced barcode format than a one-dimensional code. One-dimensional code can only express information in one direction (generally horizontal), while a QR code may store information in both horizontal and vertical directions. One-dimensional code can only be composed of numbers and letters, and the two-dimensional code can store Chinese characters, numbers and pictures and other information, so the application of two-dimensional code is much wider.

Three. Recruitment of business needs

With the rapid development of mobile Internet, professional and technical personnel of mobile Internet has gradually become the urgent demand of this industry and country. The shortage of talents in mobile Internet, especially in the terminal development, makes the contradiction between the strong demand of mobile internet talents and the supply of talents become increasingly prominent. According to the Ministry of Information Industry forecast, in the next 5 years, our country engaged in network construction, Web site application and Network service of new network talent demand will reach 601 million people, and the existing meet the requirements of less than 200,000 people. Not familiar with the Enterprise Network talent Division of labor, do not have the professional skills for the actual job requirements have become the majority of college graduates employment difficulties of two major factors.

Mobile Internet technology Talent is the core power of mobile Internet development, and also an important guarantee to enlarge the influence of mobile internet in China.

Four. Future development of mobile Internet

1. Future smart handheld terminal will account for more than 70%

According to the report of the survey, the Chinese smartphone market share is only 20%, far lower than the smartphone market share of more than 50% of Europe and the United States, compared with a lot of development space. At the same time, the popularity of smart terminals makes desktops, laptops and mobile terminals more and more blurred, many of the previously only desktop or notebook functions have been more and more can be achieved on the smart mobile terminal.

2. Search will still be the main application of mobile internet

Compared with the traditional Internet mode, the mobile Internet also has a great demand for search, in the mobile state, it is very suitable to search for relevant information. Mobile search and information of mobile phones will still be the main application of mobile Internet.

3. Mobile and desktop complementary

The advantages of mobile and desktop will complement each other and realize the complementary effects of mobile and Internet. For example, on weekends, the use of mobile Internet is higher, while the desktop is mainly on weekdays, when users more use of mobile terminals to access the Internet will bring great business opportunities for the application vendors.

4.LBS will be the trend of the future mobile internet

Future location-based services (LBS) will be a very large breakthrough application in the mobile Internet. The biggest difference between fixed and mobile Internet is that mobile is very localized, there is a great advantage in location service and location information, vendors can put the information of users in their location more service and integration. For example, when you are in a strange place, you may open your mobile terminal, you can easily find nearby hotels, restaurants and entertainment.

5. New patterns of consumption

Mobile mobile networking will bring new consumption patterns. The consumption patterns of mobile internet are very different from those of desktops and laptops, and users want more personalized service. So how to capture the mobile Internet users in the future, to provide new advertising and information services to consumers to become the focus of the industry.

6. Mobile Internet development space is still very large

The mobile Internet-based market still has a lot to explore, with unlimited imagination, and with the advent of the mobile internet era, the popularity of smart terminals and the massive popularity of cloud computing, many of the past imagined applications will be possible.

7. Mobile Internet is an open world

In the era of mobile internet, including uploading, downloading and browsing are the user's own decision, regardless of platform, application and terminal, should abide by the principle of openness, freedom, fairness, so that users really to the best application, in order to get the user's welcome.

8. Cloud computing changes the mobile internet

The future of mobile internet will be more cloud-based applications and cloud computing, when the end, application, platform, technology and network in the technology and speed of the upgrade, will have more creative and practical applications appear.

This article from "10964197" blog, declined reprint!

Current mainstream technology in computer technology and its social demand investigation report