LOGO language features

LOGO language is the reason for children to learn computer programming in a language of the best, because it is aimed at children and produced programming language to enable children in cognitive skills and get more development. LOGO language is highly targeted, because children, "paint" than the "word processing" more dynamic, give full play to their imagination to create, and word processing is more boring, not suitable for children. LOGO is mainly used for "picture" the production and use of the "Turtle graphics" approach, suitable for children's characteristics, can fully arouse their interest in learning the language and enthusiasm to achieve the purpose of entertaining. In the LOGO language, it's now mapping methods and the use of mapping software not the same, the main difference lies in the LOGO language for mapping the coordinates of methods can not be adopted, but through forward, backward, left turn, Turn right to go home, and other children easy-to-understand language and order, which is very suitable for children's level of knowledge, so that they have not yet contacted the coordinates of the children are more easy to use. LOGO language used in mapping, the need for learners to some of the geometric properties of common understanding and knowledge of commonly used distance, angle and the degree of the concept.

LOGO language's basic commands

Here are some of us in the LOGO language in the most basic graphics commands:

1. And the mobile command: "forward" and "backward" and "returns." Advance orders for sea turtles can be moved forward a certain number of units, such as: the implementation of "Forward (forward) 50" orders, small turtles will move forward 50 units may be ordered back to sea turtles back on the move, if implemented " Back (back) 50 "order, then the small turtles in the direction will not change, but will retreat to the 50 units to the implementation of order, regardless of the location of the small turtles and what direction, it will return to the drawing Guaiguai District of central location, and towards the screen is at the top.
2. And turn the command: "Turn right" and "turn left." Turn right order will allow small turtles as required right turn to a certain point of view, for example: the implementation of "Right (turn right) 45" order of the small turtles to the right turn towards the 45-degree angle, and can be ordered to turn left on the sea turtles Left turn, such as: the implementation of "Left 45" is an order of the small turtles towards the left will turn 45-degree angle. This order can drive several small turtles will rotate around its center point of view.
3. And control of the relevant orders have REPEAT (repeat), IF… THEN… ELSE… (conditions for implementation). Such as the implementation of REPEAT 4 [FORWARD 200 RlGHT 9O] will be able to draw a square in Figure 2, if the order directly to mobile command and turn the combination, then write the phrase on more, but are repeated four times " Forward 100 "and" Right 90 "order.

CX-LOGO

CX-LOGO language is a structured programming language. It is interactive, children's programming provided a good environment it is modular, facilitate the process of amending and expanding; It is the process, including the process, parameters, variables, and other important concepts, and allow delivery In the call, it is rich in the type of data structure, vivid graphics processing functions. CX-LOGO language of the original work methods and process flow chart for the establishment, to facilitate the use of "Da Jimu" approach, building "knowledge" to make learning easier, more convenient operation, the learning of students simply can operate .

CX-LOGO language not only have a variety of outstanding programming language advantages, but is closer to natural language, lively and interesting, easy to learn, it can use the intuitive sports programming to reflect the results so that children in the game to think, in People in the study, welcomed by children. Through the CX-LOGO language teaching, to study a "toy" as the starting point, students can cultivate interest in learning computers so that they are preliminary understanding of how computers work, they will study other high-level programming language design of the laying of the road .

CX-LOGO language is designed for children's development in China's innovative platform, the children can be on a computer command Qise ladybug mobile, turn and walk, luminescence, response to external stimulation, and so on. These creative learning tools advocated by the "learning by doing" philosophy of learning, is very suitable for classroom teaching, have greatly inspired the children learning.

LOGO language

LOGO language founding in 1968, the U.S. National Science Foundation is funded by an ad hoc research, and the Massachusetts Institute of Technology (MIT) of the Artificial Intelligence Laboratory completed. LOGO, from West Sumatra, the intent is the thinking by a名叫佩伯特psychologists engaged in the study of children in the study, found that some of his ideas contrary to the teaching methods, and a holiday in for a walk , A chance to see the mechanical devices like sea turtles trigger inspiration, then used his extensive knowledge and talents of intelligent and finally completed the LOGO language design. Drawing is the LOGO language in the most important function, Dr. Pei Bote is the hope that through the mapping approach to training students to learn computer interest and the correct concept of learning. LOGO language development from the beginning until now, have been versions of Windows - MSWLogo, including the version of Windows 3.X and Windows9X version (download at http://www.softronix.com/logo.html), and so on. In previous LOGO language in a sea turtle, with its location at the two important parameters, the process of sea turtles in the LOGO user's operating instructions or orders on the screen the implementation of certain movements, now, the map turtles from the small triangle Alternative.

Chinese language LOGO

In the 1990s, Taiwan launched English version of the LOGO language, called: [Gela Fort / Gerlabau - and then also launched a national culture in the LOGO language, were "easy music Valley / ELOGO" and "innovative CX - LOGO / micro-world ", promoting the advantages of a Chinese-language programming.

On the practice LOGO

1. the identification of : On the identification requirements to be easily identifiable and easy to remember. This will be done either from the color or composition must emphasize simple.
2. the specificity : The so-called specificity and the other is to LOGO differentiated, have their own characteristics. Otherwise, the design of the LOGO are the same if not that it is not.
3. sexual content : LOGO design must have its own meaning, or even do more beautiful, more perfect in form only beautiful, but not that significant. This requires LOGO must have its own symbolic meaning.
4. awareness of the law : About LOGO awareness of the law must pay attention to the sensitive words, the shape and language. I do not say this, too, stresses Buwan.
5. the overall image of Planning (structural) : LOGO will give the structure of the different people of different psychological sense, like the horizon gives the impression that the gentle, attentive, continuity and calm, vertical line gives the impression that, frankly, the sense of light and impulsive, point gives the impression Is the expansion or contraction, easily arouse people's attention, and so on.

Conditions for making LOGO

1. Line with international standards LOGO international standards In order to facilitate the dissemination of information on the INTERNET, a unified international standard is necessary. With this in fact has a set of standards. One site on the LOGO, there are three requirements: 88 * 31 on the Internet is the most common LOGO specifications. 120 * 60 such specifications for the size of the LOGO. 120 * 90 specifications for such a large LOGO.
2. Beautiful, unique
3. Integration site's overall style
4. To reflect the type of site, content and style

LOGO's production tools and methods

Seems there are no specialized software production LOGO, in fact, does not need such a software. We usually used by image processing software or also add animation software (if you do an animation of the LOGO) can be well qualified to the job, such as PHOTOSHOP, FIREWORKS, and so on. LOGO and the production methods and production of the ordinary is no different from pictures and animation, different only provides for the size of it.

LOGO international norms

LOGO international standards and norms in order to facilitate the dissemination of information on the INTERNET, a unified international standard is necessary. With this in fact has a set of standards. One site on the LOGO, there are three requirements:

1. 88 * 31 on the Internet is the most common LOGO specifications, this site is collected by this size.
2. 120 * 60 such specifications for the size of the LOGO.
3. 120 * 90 specifications for such a large LOGO.

The role of LOGO

1. LOGO links with other websites and links to other Web sites and portals of the signs. INTERNET is called the "Internet" is to be connected between the various sites. To let other people into your site, to provide them access to a gateway. LOGO and graphical form, in particular dynamic LOGO, than the form of text links to the attention of more attractive. In today's era for the eye, which is particularly important.
2. LOGO website is an important embodiment of the image. How can a Yiguanchuchu how people can own business card stains can not » On a website run, LOGO site that is the business card. As for the pursuit of a beautiful site, LOGO is the soul of it, the so-called "eye point" in it.
3. LOGO audiences can facilitate the selection. LOGO is often a good site and will reflect the production of certain information, particularly on a commercial website, we can understand from this site for the type or content. LOGO covered in a variety of links to pages, this will be highlighted by the performance. Think about your audience to Taidui site you want to find the specific content of the site, one can easily see that the people it represents the type of site and content of the LOGO will be more important.

logo is the symbol

Signs, logos, trademarks (logo) is the product of the modern economy, it's different with the imprint of ancient, modern signs bearing the intangible assets of an enterprise, the enterprise integrated information transmission medium. CIS strategic corporate logo as the most important part of the corporate image transfer process, the application is the most extensive, most frequently, but also the most crucial element. The overall strength of powerful enterprises, improve the management mechanism, high-quality products and services have been signs in Hangai, through constant stimulation and repeated characterization, deep to stay in the hearts of audiences.

logo design will be specific things, events, scenes and abstract spirit, philosophy and direction through special graphics down so that people can see the logo on signs at the same time, natural selection of Lenovo, the enterprises have to agree. Signs (logo) and is closely related to the operation of enterprises, logo mark is day-to-day business activities of enterprises, advertising, cultural construction, an essential element of foreign exchange, as its business grows, its value is growing, has been asserted that: "Even if a torch burned all the assets of the Coca-Cola, Coca-Cola with their trademark, will be able to re-up." Therefore, a long-term perspective of enterprises, attaches great importance to logo design at the same time understand the role of signs in the early establishment of enterprises, a good logo design is the accumulation of intangible assets in future an important carrier, if not objectively reflect the spirit of enterprise, industry characteristics, scientific modeling The beautiful signs, such as enterprise development, so changes in the adjustment of enterprises will create unnecessary waste and loss. Bank of China to mark the changes, only the removal of the replacement of the outdoor media, causing the loss of 20 million.

In terms of commercial areas, LOGO marks, logos mean. Our common variety of merchandise that is the logo of Logo, which is brand name. Including text, graphics, letters, numbers, three-dimensional signs and color combinations, and the combination of these elements, can apply for registration as a trademark. Trademark logo also has significant features of easy recognition, which allows consumers to mark the trademark of a product or service other trademarks labeled with similar products or services to distinguish.

what LOGO and the PSP ?

What are signs (logo)?

Signs, logos, trademarks (logo) is the product of the modern economy, it's different with the imprint of ancient, modern signs bearing the intangible assets of an enterprise, the enterprise integrated information transmission medium. CIS strategic corporate logo as the most important part of the corporate image transfer process, the application is the most extensive, most frequently, but also the most crucial element. The overall strength of powerful enterprises, improve the management mechanism, high-quality products and services have been signs in Hangai, through constant stimulation and repeated characterization, deep to stay in the hearts of audiences.

logo design will be specific things, events, scenes and abstract spirit, philosophy and direction through special graphics down so that people can see the logo on signs at the same time, natural selection of Lenovo, the enterprises have to agree. Signs (logo) and is closely related to the operation of enterprises, logo mark is day-to-day business activities of enterprises, advertising, cultural construction, an essential element of foreign exchange, as its business grows, its value is growing, has been asserted that: "Even if a torch burned all the assets of the Coca-Cola, Coca-Cola with their trademark, will be able to re-up." Therefore, a long-term perspective of enterprises, attaches great importance to logo design at the same time understand the role of signs in the early establishment of enterprises, a good logo design is the accumulation of intangible assets in future an important carrier, if not objectively reflect the spirit of enterprise, industry characteristics, scientific modeling The beautiful signs, such as enterprise development, so changes in the adjustment of enterprises will create unnecessary waste and loss. Bank of China to mark the changes, only the removal of the replacement of the outdoor media, causing the loss of 20 million.

In terms of commercial areas, LOGO marks, logos mean. Our common variety of merchandise that is the logo of Logo, which is brand name. Including text, graphics, letters, numbers, three-dimensional signs and color combinations, and the combination of these elements, can apply for registration as a trademark. Trademark logo also has significant features of easy recognition, which allows consumers to mark the trademark of a product or service other trademarks labeled with similar products or services to distinguish.

Name of PSP PlayStation Portable, from SONY is a new handheld video game development. On December 12, 2004 at the official.

It uses 4.3-inch 16:9 ratio, backlit through the whole of the Sharp ASV ultra-wide viewing angle TFT LCD screen, the screen size to 480 * 272 pixels, the bright and colorful, first-class effect; have ranged from between the PS and PS2 The 3 D polygon graphics capabilities, the corresponding surface NURBS modeling by the PS2 is not the function of the game screen handheld game reached a new height; can play MPEG4 video files ATRAC format and MP3 format music files, such as the use of PCM sources, the corresponding 3D surround sound, wide range or quality. The use of new research and development of six centimeters in diameter the size of "UMD" as a CD-ROM games and audio-visual media, carrying USB interface Memory Stick DUO and Memory Stick slots, on-line support functions and wireless hotspots to connect to the Internet, the enormous potential for expanding functions, is being targeted SONY "21st Century WALKMAN" heavyweight products. To sum up, has actually PSP is not just a gaming console, is a comprehensive handheld multimedia entertainment device. SONY Xueben because at the low-cost "dumping" strategy, PSP has now become the most cost-effective handheld multimedia devices.

Outstanding production elements LOGO

1. the identification of :On the identification requirements to be easily identifiable and easy to remember. This will be done either from the color or composition must emphasize simple.
2. the specificity : The so-called specificity and the other is to LOGO differentiated, have their own characteristics. Otherwise, the design of the LOGO are the same.
3. sexual content : LOGO design must have its own meaning, or even do more beautiful, more perfect in form only beautiful, but not that significant. This requires LOGO must have its own symbolic meaning.
4. awareness of the law : About LOGO awareness of the law must pay attention to the sensitive words, the shape and language.
5. the overall image of Planning (structural) : LOGO will give the structure of the different people of different psychological sense, like the horizon gives the impression that the gentle, attentive, continuity and calm, vertical line gives the impression that, frankly, the sense of light and impulsive, point gives the impression Is the expansion or contraction, easily arouse people's attention, and so on.

LOGO should have good conditions

LOGO should have a good few of the following conditions, or with one of several conditions:

Line with international standards .LOGO international standards In order to facilitate the dissemination of information on the INTERNET, a unified international standard is necessary. With this in fact has a set of standards. One site on the LOGO, there are three requirements:

1. 88 * 31 on the Internet is the most common LOGO specifications.
2. 120 * 60 such specifications for the size of the LOGO.
3. 120 * 90 specifications for such a large LOGO.
4. Beautiful, unique
5. Integration site's overall style .
6. To reflect the type of site, content and style .
7. In the smallest space possible to show the entire site, the company's creativity, spirit.

LOGO the production tools and methods

Seems there are no specialized software production LOGO, in fact, does not need such a software. We usually used by image processing software or also add animation software (if you do an animation of the LOGO) can be well qualified to the job, such as FIREWORKS, PHOTOSHOP, Easy GIF Animator, and so on. LOGO and the production methods and production of the ordinary is no different from pictures and animation, different only provides for the size of it. LOGO is now the main picture-based, in particular the GIF image-based, a small amount of the FLASH animation.

LOGO of international norms

LOGO international standards and norms in order to facilitate the dissemination of information on the INTERNET, a unified international standard is necessary. With this in fact has a set of standards. One site on the LOGO, there are three requirements:

1. 1.88 * 31 on the Internet is the most common LOGO specifications, this site is collected by this size.
2. 120 * 60 such specifications for the size of the LOGO.
3. 120 * 90 specifications for such a large LOGO.

The role of LOGO

1. LOGO links with other websites and links to other Web sites and portals of the signs. INTERNET is called the "Internet" is to be connected between the various sites. To let other people into your site, to provide them access to a gateway. LOGO and graphical form, in particular dynamic LOGO, than the form of text links to the attention of more attractive. In today's era for the eye, which is particularly important.
2. LOGO website is an important embodiment of the image. How can a Yiguanchuchu how people can own business card stains can not » On a website run, LOGO site that is the business card. As for the pursuit of a beautiful site, LOGO is the soul of it, the so-called "eye point" in it.
3. LOGO audiences can facilitate the selection. LOGO is often a good site and will reflect the production of certain information, particularly on a commercial website, we can understand from this site for the type or content. LOGO covered in a variety of links to pages, this will be highlighted by the performance. Think about your audience to Taidui site you want to find the specific content of the site, one can easily see that the people it represents the type of site and content of the LOGO will be more important.

logo is the symbol

Signs, logos, trademarks (logo) is the product of the modern economy, it's different with the imprint of ancient, modern signs bearing the intangible assets of an enterprise, the enterprise integrated information transmission medium. CIS strategic corporate logo as the most important part of the corporate image transfer process, the application is the most extensive, most frequently, but also the most crucial element. The overall strength of powerful enterprises, improve the management mechanism, high-quality products and services have been signs in Hangai, through constant stimulation and repeated characterization, deep to stay in the hearts of audiences.

logo design will be specific things, events, scenes and abstract spirit, philosophy and direction through special graphics down so that people can see the logo on signs at the same time, natural selection of Lenovo, the enterprises have to agree. Signs (logo) and is closely related to the operation of enterprises, logo mark is day-to-day business activities of enterprises, advertising, cultural construction, an essential element of foreign exchange, as its business grows, its value is growing, has been asserted that: "Even if a torch burned all the assets of the Coca-Cola, Coca-Cola with their trademark, will be able to re-up." Therefore, a long-term perspective of enterprises, attaches great importance to logo design at the same time understand the role of signs in the early establishment of enterprises, a good logo design is the accumulation of intangible assets in future an important carrier, if not objectively reflect the spirit of enterprise, industry characteristics, scientific modeling The beautiful signs, such as enterprise development, so changes in the adjustment of enterprises will create unnecessary waste and loss. Bank of China to mark the changes, only the removal of the replacement of the outdoor media, causing the loss of 20 million.

In terms of commercial areas, LOGO marks, logos mean. Our common variety of merchandise that is the logo of Logo, which is brand name. Including text, graphics, letters, numbers, three-dimensional signs and color combinations, and the combination of these elements, can apply for registration as a trademark. Trademark logo also has significant features of easy recognition, which allows consumers to mark the trademark of a product or service other trademarks labeled with similar products or services to distinguish.

logo is the symbol

Signs, logos, trademarks (logo) is the product of the modern economy, it's different with the imprint of ancient, modern signs bearing the intangible assets of an enterprise, the enterprise integrated information transmission medium. CIS strategic corporate logo as the most important part of the corporate image transfer process, the application is the most extensive, most frequently, but also the most crucial element. The overall strength of powerful enterprises, improve the management mechanism, high-quality products and services have been signs in Hangai, through constant stimulation and repeated characterization, deep to stay in the hearts of audiences.

In terms of commercial areas, LOGO marks, logos mean. Our common variety of merchandise that is the logo of Logo, which is brand name. Including text, graphics, letters, numbers, three-dimensional signs and color combinations, and the combination of these elements, can apply for registration as a trademark. Trademark logo also has significant features of easy recognition, which allows consumers to mark the trademark of a product or service other trademarks labeled with similar products or services to distinguish.

How print LOGO on commodity

The company prepared a number of gifts, including ceramic goods (cups, ashtrays), notebooks, there are some stainless steel products (Opener) and plastic products, the company would like to print on the LOGO, and then distributed as promotional items. Will: Where India All the above-mentioned of these materials can be printed on the surface?If India's own words, the process is how kind .On the silk screen machines anything can be printed, as long as the electronic version provides LOGO and materials can be selected, India likely to pinch himself that no sense of proportion, not results.