Abstract- It’s impractical to grasp complex data or explore large amounts of programming code, if we only use words or texts. The dynamic process is extremely difficult to convey using these static presentation media. Visualization tools are visual explanation of data, information or knowledge. Program visualization is one of the various techniques developed over the years to aid novices with their hitches in learning to program. It consists of different graphical – often animated – and textual objects, picturing the execution of programs, their structure, behavior and evolution. The primary goal of this research was to investigate and summarize the pros and cons of some widely used programming visualization tools and compare it with the tool …show more content…
This definition includes all views of the source code and covers the parts of algorithm animation, which includes object (i.e. variable values, object states) visualisation and source code visualisation that can be static (compile time) in nature or dynamic (run time) in nature. Some applications of Java source code visualization contains debugging the source code, evaluating and improving program implementation, flow of algorithms, understanding program behaviour and teaching.
Understanding a specific programming language can be a difficult and complicated task. One of the main reasons behind this is that students have difficulty in comprehending what a computer is actually doing when executing a program line and what is simultaneously happening in the memory. Software visualization and animation tools have been constructed in order to depict the functioning of source code by means of animation i.e. graphical properties. These tools are used to help novice programmers to better understand the program codes and the flow of its
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METHODOLOGY
An algorithm is a step by step abstract conceptualization of a program or a part of it. The visualization area as a whole can be broadly classified into two parts: Algorithm visualization and source code visualization. Algorithm visualizations are not related to the source code of any program, but are on a upper level where only the most appropriate aspects of the source code are shown and the details are left out [3]. On the other hand program visualization focuses on the well-defined phases of the program, such as its code and data. Thus program visualization can be defined as translation of a program to its graphical illustration.
In program visualization, the software is defined in textual form (i.e. source code), and graphics are used to illustrate some aspects of the program or its implementation. These implementations can be either static (compile time), for instance images of a data structure’s content during the execution, or dynamic (run time), importance of the source code.
Based upon an intensive research of the most widely used visualization tools, a comparison chart depicting the tools, their features and the nature (static/dynamic) is shown below in Table
Information and Software Technology Years 7–10: Advice on Programming and Assessment. (2003). Retrieved April 10, 2014, from http://www.boardofstudies.nsw.edu.au/syllabus_sc/pdf_doc/info_soft_tech_710_support.pdf
What are graphic organizers? Graphic organizers are maps or charts that essentially reveal the organization of concepts and relationships of concepts in a straightforward manner. They help to make information more precise by cutting out a lot of the small details to allow focus on key points. This helps to lower the cognitive load on ELLs allowing them to process less heavy amounts of information all at...
van Wijk, J.J., "Views on Visualization," Visualization and Computer Graphics, IEEE Transactions on , vol.12, no.4, pp.421,432, July-Aug. 2006. Retrieved from http://ieeexplore.ieee.org.uproxy.library.dc.uoit.ca/stamp/stamp.jsp?tp=&arnumber=1634309&isnumber=34266
This will make programming more interesting later on, as this course
The proliferation of graphic scores emerging in Europe and America from the mid-1950s has had a profound impact on musical thought, broadening links between performers and composers, audiences and art forms. Exploration of notational methods based on graphics flourished rapidly and diversely during the fifties and sixties, primarily as a trend amongst young radicals. So many composers producing scores of this kind used a personal vocabulary of symbols – often creating different notation systems for each work – that the effectiveness of their approaches in realising a sonic concept can be assessed only on a case-by-case basis. But the significance of early graphic scores does not depend entirely on how they sound; rather it lies in their capacity to accommodate or even to generate new forms, techniques and mediums, and to challenge notions of what constitutes a musical composition. In addition, these works demonstrate that notation can extend beyond instructional functionality to allow for prominent interpretive and aleatoric elements, and can harbour an intrinsic aesthetic value of its own, apparent before a single note is sounded.
Every single program will be able to create a virtual diagram and outline of the concept being implemented on the printer. Then the program divides the concept into digital ...
It then proceeds to examine the need for these skills in the real world and the need for these skills to be taught at university level. It starts by examining the general case of all students arriving in college for the first time and by the end gets to the particular needs of computer science students and others in the more practical disciplines.
The programming language C++ can be used in many ways. It has exploded into the gaming community allowing PC game programmers to have access to a stabile, yet powerful, programming language, utilizing as little code as possible. It has also been used in other commercial software, such as word processors, audio players, screen savers, and other computer desktop tools.
Compilers collect and reorganize (compile) all the instructions in a given set of source code to produce object code. Object code is often the same as or similar to a computer's machine code. If the object code is the same as the machine language, the computer can run the program immediately after the compiler produces its translation. If the object code is not in machine language, other programs—such as assemblers, binders, linkers, and loaders—finish the translation.
picture. The signi cance of data visualization is very high in order to have a
Converting data into visualizations isn’t always easy, and infographics that misinterpret or misrepresent data will compromise your content. For best results, consider outsourcing your visualization to an experienced infographic designer. Involve Your Audience With Interactives If your data has a really compelling story to tell, there’s no reason to limit yourself with static infographics. Instead, take your visualizations to the next level with interactives.
A subcomponent of written communication is visualizations. Visualizations as discussed earlier can be as simple as a picture or graph and most commonly used in aviation as maps and charts. Most newer aircraft display a moving map to increase situational awareness and geographical location of the aircraft. This visualization tool quickly and precisely indicates where the aircraft is located so
Infographics are so popular because audiences can absorb the information quickly and conveniently. It today’s hectic, fast-paced world, anything that is quick and convenient is seen as desirable.
The Whirlwind computer had a video display that was controlled interactively by a light gun. The display attracted users much more than computer code. The Whirlwind computer became the basis for SAGE (Semi-Automatic Ground Environment), a defense command-and-control system developed for the Air force. In the 1960s Ivan Sutherland’s MIT doctoral thesis introduced a Sketchpad interactive drawing system, which established the theoretical groundwork for computer graphics software (Machover 14). In the mid-1960s, computer graphics was booming in private industry. General Motors had released DAC-1 a computer-aided design system, and Itek developed the Digigraphics electronic drafting machine. By the late 1960s the first storage-tube display terminals appeared, shortly followed by direct-view storage tube display terminals (DVST) which cost thousands of dollars; however this was an improvement to the tens to hundreds of thousands spent initially for display systems. In the 1970s Turnkey systems emerged, beforehand users had to develop software to make their hardware work however turnkey systems provided a haven to users from software issues. Bit-mapped raster displays developed as memory...
As I have been using some of the graphics software program such as Adobe Illustrator and Photoshop CS6 their lots of innovation and creation to play around and I have used...