What is ID 1? What does ID mean?

ID is the abbreviation of English IDentity, which means identity number. Also known as serial number or account number, it is a relatively unique code in a certain system, which is equivalent to an "ID card". In a specific matter, the ID number is generally unchanged. As for what to use to identify that thing, it is determined by the rules formulated by the designer himself. Generally speaking, this rule is designed subjectively according to the specific use environment, such as "employee number", "ID number" and "computer website". There are two main ways of computer operation, logical operation and arithmetic operation. Logical operation is related to the ID function of numbers. ID is very common in life. For example, the product model and production number can be pasted on similar things to distinguish them. This can also be called ID.

General account /ID

Full name: (virtual identity electronic identification) general account, which is also commonly known as network ID card. It is an Internet authentication protocol, which is unique and undeniable.

background

On the Internet, unless you tell others, no one will know whether you are a painter, a doctor, a professor, an athlete or a street vendor, or even whether you are a * *. In this case, people are free to choose whether to believe it or not. Anyway, nothing can prove your credibility, much less necessary. Even in the real world, it is not easy to ask him to show his ID card to confirm the identity of the other party. The anonymity inherent in the Internet world makes identification more difficult. But is the identity of the network really important? Naturally, the importance of network identity is beyond doubt, and with the rapid development of the network, its importance is increasing day by day. Because it has become extremely difficult to screen out the real and useful information from a large number of false information on the Internet. Honest information publishers need better ways to prove their identity to others, establish credibility and convince others that the information they publish is true and reliable. Such a system can help more honest Internet users trust each other's identities. If you have used the Internet, you must have experienced the tedious process of filling out the application form repeatedly. Whether you apply for an ID of BBS or SNS or register a user of B2C website, you will get tired of these redundant processes when you input the same information into the computer over and over again. And you have to face the trouble of managing these accounts. Maybe you will consider that the account information registered by different websites uses the same user name and password, but often because the ID has been registered, you have to make another choice. Imagine what it would be like if we had to fill in personal information when we entered various shopping malls or parks in the real world. In order to solve these problems, VIEID came into being.

translate freely

VIEID is a tool used by users to prove their identity or show some qualifications in the network. You can also judge the real identity or certain qualification of the other party according to the VIEID presented by the other party in network communication. VIEID is to collect the user's real identity data including text data, voice, fingerprints and other information into the server and then generate an account. The account contains the account ID, the public key and the private key of VIEID. When users need to identify themselves on the network or in places related to the network, they only need to input the account ID and public key of VIEID into the corresponding client identification system, and the identification system will search in the VIEID database, automatically download the VIEID and decrypt and restore the information of the VIEID holder with the public key to identify their identity or certain qualifications. In terms of personal information management, users can log in to VIEID management center with account ID and private key. Here, users can decide to modify what they don't want others to know except basic information. Managing the services users use on the Internet is also one of the important applications of VIEID, that is, the concept of universal account.

develop

20 1 1, 1 US Obama * * instructed the US Department of Commerce to work out a solution on how to properly establish the "network ID card" system as soon as possible. US Secretary of Commerce Gary Locke and White House Cyber Security Coordinator Schmidt revealed at a public event at the Stanford Economic Policy Institute on the 7th that President Obama will publish a draft entitled "National Strategy for Trusted Identity in Cyberspace" in the coming months. At present, there are several companies providing VIeID services worldwide: VIEID: universal account and identity management OpenID: cross-site identity management ClaimID: creating user profiles, Reputation network service CardSpace: Microsoft's virtual wallet that can support multiple digital identities Liberty Web Services: Identity and Authentication Service Specification Security Assertion Markup Language: Rapid, a standard for exchanging XML data between multiple computer domains; Trufina ID card, an evaluation system for e-commerce websites; a virtual ID card that provides users with information such as education background, work and e-mail address.

Second, what are ID and IP?

Your name is Snow on a Winter Night, and your Internet address is IP-id. Identity), which means user name, is the English abbreviation of industrial design.

2. It is the abbreviation of English Inter Protocol, which means "protocol for interconnection between networks", that is, a protocol designed for computer networks to communicate with each other. In the internet, it is a set of rules that can make all computer networks connected with the internet communicate with each other, and stipulates the rules that computers should abide by when communicating on the internet.

As long as it conforms to the IP protocol, any computer system produced by any manufacturer can be interconnected with the Internet. It is precisely because of the IP protocol that the Internet has rapidly developed into the largest and most open computer communication network in the world.

Therefore, IP protocol can also be called "Internet protocol". -How does IP realize network interconnection? Network systems and devices produced by different manufacturers (such as Ethernet and packet-switched networks) cannot communicate with each other. The main reason why they can't communicate with each other is that the formats of the basic units (technically called "frames") of the data they transmit are different.

IP protocol is actually a set of protocol software composed of software programs, which converts various "frames" into "IP datagram" format. This transformation is one of the most important features of the Internet, which enables all kinds of computers to communicate with each other on the Internet, that is, it has the characteristics of "openness". -So, what is a datagram? What are its characteristics? Datagram is also a form of packet switching, that is, the transmitted data is segmented into "packets" before transmission.

But unlike the traditional "connected" packet switching, it belongs to the "connectionless" type, and each typed "packet" is sent as an independent message, so it is called "datagram". In this way, there is no need to connect the circuit before starting communication, and all datagrams may not be transmitted through the same path, so it is called "connectionless".

This feature is very important, which greatly improves the robustness and security of the network. -Each datagram has two parts, a header and a message. The header contains necessary contents, such as the destination address, so that each datagram can reach the destination accurately without going through the same path.

Recombined and restored to the original data at the destination. This requires IP to have the functions of packet encapsulation and * * * assembly.

-In the actual transmission process, the length of datagram can be changed according to the packet size specified through the network, and the maximum length of IP datagram can reach 65535 bytes. Another important content in the IP protocol is to give every computer and other equipment on the Internet a unique address, which is called "IP address".

Because of this unique address, when users operate on networked computers, they can effectively and conveniently select the objects they want from thousands of computers in Qian Qian. -At present, telecommunication networks are merging with IP networks, and new technologies based on IP are hot technologies, such as VoIP. Others, such as IP over ATM, IPover SDH and IP over WDM, are hot topics in IP technology research.

IPv6 is the abbreviation of "Inter Protocol Version 6", also known as the next generation Internet protocol. It is a new IP protocol designed by IETF (International Engineering Task Force) to replace the current IPv4 (current IP) protocol. We know that the interested host has a unique IP address, and the IP address represents a host number with a 32-bit binary number. However, 32-bit address resources are limited, which can no longer meet the needs of users. Therefore, some international research organizations have released a new host identification method, namely IPv6.

In RFC 1884 (RFC is the abbreviation of requests for documents. RFC is actually some standards related to Inter's services). The stipulated standard syntax suggests that 128 bits (16 bytes) of IPv6 address be written as 8 unsigned integers with 16 bits. Each integer is represented by 4 hexadecimal bits, and these numbers are separated by a colon (:). For example: 3ffe: 3201:1:1280: c8ff: fe4d: db39ipv6 has the following characteristics compared with the current IP (i.e. IPv4): Extended addressing capability IPv6 extends the IP address length from 32 bits to/kloc.

By adding a "range" domain to the multicast address, the scalability of multicast routing is improved. A new address type called "anycast address" is also defined to send packets to any node in the group. Simplified header format Some IPv4 header fields have been deleted or become optional fields to reduce the consumption of routine processing in packet processing and limit the bandwidth consumed by IPv6 headers; The change of the encoding method of the improved IP header option supported by the extension header and the option can improve the forwarding efficiency, make the restriction of the option length more relaxed, and provide greater flexibility for introducing new options in the future; The ability to identify flows adds a new ability, which makes it possible to identify packets belonging to a specific communication "flow" that the sender needs special treatment (such as "real-time" services with non-default quality of service); Authentication and encryption functions IPv6 specifies extended functions to support authentication, data integrity and (optionally) data confidentiality.

Intellectual property refers to the exclusive rights enjoyed by citizens, legal persons or other organizations in science and technology or culture and art for the intellectual achievements obtained by creative labor. IP (short for intellectual property) intellectual property includes industrial property and copyright (called copyright in China).

Industrial property rights include patents, trademarks, service marks, names of manufacturers, names of countries of origin and prevention of unfair competition. Copyright means that a unit or individual has the right to print, publish and sell a work according to law, and anyone wants to copy, translate, adapt or perform the work.

Third, what is ID?

ID is the name of the role created locally, which number was built, that's what it means.

ID is the abbreviation of English IDentity, which means identity number. Also known as serial number or account number, it is a relatively unique code in a certain system, which is equivalent to an "ID card". In a specific thing, the ID number is generally unchanged, and what is used to identify this thing is determined by the rules formulated by the designer himself. Generally speaking, this rule is designed subjectively according to the specific use environment, such as "employee number", "ID number", "computer website" and "port number".

For computers, there are two main operation modes, logical operation and arithmetic operation. Logical operation is related to the ID function of numbers.

Of course, ID is very common in life. For example, the product model and production number can be pasted on similar things to distinguish them. This can also be called ID.

Others:

English abbreviation for industrial design.

English abbreviation for infectious diseases.

Abbreviation for Adobe InDesign software (see Adobe InDesign for details).

In addition, the concept of ID as "ID" was first quoted by Freud in Psychology according to Georg Groddeck, which means that "the thought in the potential ideology represents the original procedure of thought-the most primitive desire of human beings to satisfy instinctive impulses".

Interactive design

As a new discipline focusing on interactive experience, interactive design was born in 1980s. It was founded by Bill? Moggridge proposed it at a design meeting of 1984, and at first he named it "Soft Face". Because this name was easily remembered with the popular toy "Cabbage Doll" at that time, he later renamed it "Interactive Design".

From the user's point of view, interaction design is a technology that makes products easy to use, effective and enjoyable. It is committed to understanding the target users and their expectations, the behavior of the other party when users interact with products, and the psychological and behavioral characteristics of "people". At the same time, it also includes understanding various effective ways of interaction, and strengthening and expanding them. Interaction design also involves many disciplines and needs to communicate with people from many fields and backgrounds.

Through the interactive design of product interface and behavior, an organic connection can be established between the product and the user, so as to effectively realize the user's goal, which is the purpose of interactive design.

Definition of interaction design:

Simply put, interactive design is the design and definition of the behavior of objects, environments and systems, as well as the morphological elements that convey this behavior. Different from the traditional design discipline, it focuses on content and connotation recently, while interactive design first aims at planning and describing the behavior of things, and then describes the most effective form to convey this behavior.

Interactive design draws lessons from the theories and technologies of traditional design, usability and engineering disciplines. It is a synthesis with unique methods and practices, not just a partial superposition. It is also an engineering discipline, which is different from other scientific and engineering disciplines.

Interactive design is a subject that pays special attention to the following contents:

1, which defines the product form closely related to the behavior and use of the product.

2, predict how the use of products will affect the relationship between products and users, and users' understanding of products.

3. Explore the dialogue between products, people and materials, culture and history.

Interactive design solves product design from the perspective of "goal orientation";

1. Form opinions on how people want to use products and why people want to use such products.

2. Respect users and their goals.

3. For product features and usage attributes, there should be a complete form, not too simple.

Looking forward to the future, it depends on what the product may look like, not necessarily like now.

4. what does 4.ID mean?

Computers have two main modes of operation.

Identity number is very common in life, as for what to use to identify this thing. Generally speaking, this can also be called ID. For example, product model, "ID number" and "computer website" are relatively unique codes in a certain system, and the ID number is generally unchanged. This rule is designed according to the specific use environment, which is somewhat subjective: "employee job number", and logical operation involves the ID function of numbers, logical operation and arithmetic operation, which is equivalent to an "ID card" in a specific occasion.

Also known as serial number or account number.

5. What is an ID?

ID is the abbreviation of English IDentity, and ID means identification number.

On the internet, it generally refers to the user account zwfjlily, which is the ID you asked.

ID is the abbreviation of English IDentity, and ID means identification number.

ID: identification

Ip: internet protocol between protocols

Adsl automatically obtains IP address from DHCP server of telecommunication bureau.

In a sense, your IP is your ID on inter.

6. What's the ID number?

Most ID numbers represent numbers, and they can also be login accounts. Formally, there are UC and QQ on the mobile phone number, as well as UC and QQ bound to the mailbox (some UC and QQ numbers are too long to remember, so you can log in and display more numbers). The ID number in the email is the user name before the electronic format, and some ask questions with the membership code (Sina mailbox is like this), but after going up,

The ID number can't be changed, but a person can have many ID cards at the same time, if you can take good care of them. All kinds of IDs are the online accounts of our ordinary users. The advantage is that they are private and secret. This is password protected. Protect the password of your ID number. The password is too simple. Always change the password and remember it. Don't let others remember.

How can I get it? Only through registration, and some of them are registered for free. If you're lucky, someone else who registered can give it to you. In this way, the person who gave you that ID number can consciously give up looking at your ID card, and you should cherish that ID card yourself.

With ID, you can chat, play games and be free.

7. What is an ID address?

You mean IP, right What is an IP address? The so-called IP address is a 32-bit address assigned to each host connected to the Internet.

According to TCP/IP (Transmission Control Protocol /Inter Protocol) protocol, IP addresses are expressed in binary, and each IP address is 32bit long, which is 4 bytes when converted into bytes. For example, a binary IP address is "000010100000000000001",which is too long for people to handle.

In order to facilitate people's use, IP addresses are often written in decimal form, with the symbol "."separating different bytes in the middle. Therefore, the above IP address can be expressed as "10.0.0. 1".

This representation of IP address is called dotted decimal representation, which is obviously much better to remember than 1 and 0. Some people think that a computer can only have one IP address, which is wrong.

We can specify that a computer has multiple IP addresses, so when accessing the Internet, don't think that an IP address is a computer. In addition, through specific technology, multiple servers can use one IP address, and these servers look like a host to users. When an IP address is divided into two parts: the network number and the host number, the designer must decide how many bits each part contains.

The number of digits of the network number directly determines the number of networks that can be allocated (calculation method 2: Number of digits of the network number); The number of digits of the host number determines the maximum number of hosts in the network (calculation method 2 host number digits -2). However, because the network scale contained in the whole Internet may be relatively large or relatively small, the designer finally chose a flexible scheme: dividing the IP address space into different categories, and each category has a different network number and host number.

Let's talk about ID: identification (IDentity). ID is the abbreviation of English identity, which means identity number, a serial number and an account number. This is a unique code. Equivalent to an ID card. In a specific matter, its ID number is unchanged. As for what to identify, it is decided by the rules formulated by the designer. This rule is subjective, such as the employee's job number. For computers, there are two operation modes, logical operation and arithmetic operation. For logical operations, it is the ID function of numbers.

Of course, ID is actually very common in life. For example, if you stick the product model and production number on something similar to distinguish them, this is also called ID. Other: industrial design) ID software id is also the abbreviation of Adobe InDesign software. For details, please refer to Infectious Diseases in Adobe InDesign. As the concept of "ID", ID was first quoted by Freud in Psychology according to Georg Groddeck, which means that "the thought in the potential ideology represents the original procedure of thought-the most primitive desire of human beings to satisfy instinctive impulses".

As a new discipline focusing on interactive experience, ID- interactive design came into being in 1980s. It was founded by Bill, the founder of IDEO. Moggridge proposed it at a design meeting of 1984, and at first he named it "Soft Face". Because this name is easily associated with the popular toy "Cabbage Doll" at that time, he later renamed it "Interactive Design"-Interactive Design. From the user's point of view, interaction design is a technology that makes products easy to use, effective and enjoyable. It is committed to understanding the target users and their expectations, the behavior of the other party when users interact with products, and the psychological and behavioral characteristics of "people". At the same time, it also includes understanding various effective ways of interaction, and strengthening and expanding them.

Interaction design also involves many disciplines and needs to communicate with people from many fields and backgrounds. Through the interactive design of product interface and behavior, the organic connection between product and user can be established, so as to effectively realize the user's goal. This is the purpose of interaction design. Definition of interactive design: In short, interactive design is the design and definition of the behavior of objects, environments and systems, as well as the morphological elements that convey this behavior.

Different from the traditional design discipline, it focuses on content and connotation recently, while interactive design first aims at planning and describing the behavior of things, and then describes the most effective form to convey this behavior. Interactive design draws lessons from the theories and technologies of traditional design, usability and engineering disciplines.

It is a synthesis with unique methods and practices, not just a partial superposition. It is also an engineering discipline, which is different from other scientific and engineering disciplines.

Interaction design is a subject that pays special attention to the following contents: 1. Define product forms that are closely related to product behavior and use. 2, predict how the use of products will affect the relationship between products and users, and users' understanding of products.

3. Explore the dialogue between products, people and materials, culture and history. Interactive design solves product design from the perspective of "goal orientation": 1. To form an opinion, it is the way people want to use products and why people want to use such products.

2. Respect users and their goals. 3. For product features and usage attributes, there should be a complete form, not too simple.

Looking forward to the future, it depends on what the product may look like, not necessarily like now. ID is abbreviated as Identity.