Nineth Week Summary

This week we learned the system flowchart, the system flowchart is a traditional tool to depict the physical system, it uses graphical symbols to represent the various elements of the system, such as manual processing, data processing, databases, files, equipment and so on. It expresses the flow of information between the elements in the system. System flowchart symbols; 1, rectangular action: generally used as the processing to be performed (process), in the program flowchart to do the execution box. In Axure, if you are drawing a page frame, you can also refer to a page. Sometimes we put the page and execute the command in the same process to explain, this time the two kinds of different rectangles to do color difference, and then do the explanation is good. 2, rounded Rectangle or oblate effect: to indicate the beginning or end of the program, in the program flowchart as a starting box or the end box. 3, Bevel rectangle effect: Oblique rectangle is rarely used at ordinary times, can be defined as appropriate. Or in other flowchart, there is a special meaning, temporarily do not know, but also hope that the people of insight pointing twos. 4. Diamond Effect: The decision or judgment (for example: If ... Then ... Else), which is used as a discriminant box in the program flowchart. 5, the role of the file: expressed as a file, can be a generated file, or the file is called. How to define, you need to explain according to the actual situation. 6, the role of parentheses: note or description, you can also do conditional narration. It is used in a general process to a location, a description of execution, or special behavior. 7, semicircular   role: Semi-circle in use often as a process page jump, the mark of the process jump. 8, Triangle Effect: control transmission, general and line use, draw data transfer. 9, trapezoidal action: Generally used as a manual operation. 10, oval or round   effect: If you draw a small circle, it is generally used to denote sequential data flow.   If the ellipse is drawn, many people use it as the end of the process. If it is in the use  case diagram, the ellipse is a use case. 11, Hexagon
Function: to indicate the intention of preparation, most people used as the beginning of the process, similar to the Start box. 12, parallelogram   function: Generally represent data, or determine the data processing. or represents a data input. 13. Role role: From use case  case, who is the role that performs the action in the simulation process. When it comes to attention, the role is not necessarily human, sometimes the machine executes automatically, and sometimes it simulates a system management.　14, Data function: Refers to the preservation of our website data database. 15, the role of the picture: to represent a picture, or put in a picture, process or an environment. Basically, axure the basic Flowchart, page frame diagram, use case diagram involves some of the key graphics are included in the flowchart process tool, blurred the difference between the flowchart, and as close as possible to the interaction design work content

Nineth Week Summary