Royalty Free Icons & Clipart Stock Images ~ Icons Etc. Concept map - Wikipedia, the free encyclopedia - Iceweasel Diagram showing relationships among concepts A concept map or conceptual diagram is a diagram that depicts suggested relationships between concepts.[1] Concept maps may be used by instructional designers, engineers, technical writers, and others to organize and structure knowledge. Differences from other visualizations [edit] Novak's work is based on the cognitive theories of David Ausubel, who stressed the importance of prior knowledge in being able to learn (or assimilate) new concepts: "The most important single factor influencing learning is what the learner already knows. Concept maps are used to stimulate the generation of ideas, and are believed to aid creativity.[4] Concept mapping is also sometimes used for brain-storming. Formalized concept maps are used in software design, where a common usage is Unified Modeling Language diagramming amongst similar conventions and development methodologies. Concept maps are widely used in education and business.
The 37 best tools for data visualization It's often said that data is the new world currency, and the web is the exchange bureau through which it's traded. As consumers, we're positively swimming in data; it's everywhere from labels on food packaging design to World Health Organisation reports. As a result, for the designer it's becoming increasingly difficult to present data in a way that stands out from the mass of competing data streams. Get Adobe Creative Cloud One of the best ways to get your message across is to use a visualization to quickly draw attention to the key messages, and by presenting data visually it's also possible to uncover surprising patterns and observations that wouldn't be apparent from looking at stats alone. And nowadays, there's plenty of free graphic design software to help you do just that. As author, data journalist and information designer David McCandless said in his TED talk: "By visualizing information, we turn it into a landscape that you can explore with your eyes, a sort of information map.
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Yahoo Pipes Code Generator (Python): Pipe2Py Wouldn’t it be nice if you coud use Yahoo Pipes as a visual editor for generating your own feed powered applications running on your own server? Now you can… One of the concerns occasionally raised around Yahoo Pipes (other than the stability and responsiveness issues) relates to the dependence that results on the Yahoo pipes platform from creating a pipe. Where a pipe is used to construct an information feed that may get published on an “official” web page, users need to feel that content will always be being fed through the pipe, not just when when Pipes feels like it. (Actually, I think the Pipes backend is reasonably stable, it’s just the front end editor/GUI that has its moments…) Greg Gaughan picked up the challenge and came up with a Python code generator for doing just that, written in Python. Anyway – the code is at and it works as follows. we generate a Python version of the pipe as follows:python compile.py -p 404411a8d22104920f3fc1f428f33642
The science behind data visualisation | Design Over the last couple of centuries, data visualisation has developed to the point where it is in everyday use across all walks of life. Many recognise it as an effective tool for both storytelling and analysis, overcoming most language and educational barriers. But why is this? How are abstract shapes and colours often able to communicate large amounts of data more effectively than a table of numbers or paragraphs of text? In order to understand how we are able to interpret data visualisations so effectively, we must start by examining the basics of how we perceive and process information, in particular visual information. System 1 vs System 2 Daniel Kahnemann, in Thinking, Fast and Slow, introduces the terms System 1 and System 2 to differentiate between the information processing that occurs in our sub-conscious and conscious minds respectively. To better understand the differences between System 1 and System 2, consider Figure 1. Why visualisation? How we see Perceiving values Conclusion
Free Vector Infographic Kit This week’s freebie is a huge vector set for creating infographics. Included in the package are over 50 elements, ranging from graphs and charts to maps and symbols. Let your infographic stand out with these bold and beautiful infographic resources. In the download the filetypes are AI, EPS and SVG so you can use this kit at any scale, easily edit the color scheme, and the data points. Enjoy! Free License Feel free to download and use this item for both personal and commercial projects with attribution back to MediaLoot. Attribution is required for free items. More from Graphic Art » Vectors DERI Pipes 20 free data visualisation tools | Infographic In this article, I want to focus on tips and tools that are free and easily accessible. There are loads of great paid tools out there, and I use many of them. But it is hard to expect someone just getting into this field to pay for expensive software without actually knowing what they are getting into. This article looks to expand the list to even more tools and resources you can use to help you get started creating beautiful data visualisations for the web and print. From data journalism, where you are scrubbing and combining datasets, to ornately designed infographic style posters, you need to understand the tools and your audience to succeed. This article will point you in the right directions to both improve your skills as well as open your eyes to new resources. Cleaning up Anyone who works with data sets will tell you that a big portion of your time is spent cleaning it up into a usable format! Over the years a more and more tools have been created to help ease the pain. Open Refine
Vecteurs gratuits et autres fichiers graphiques | Freepik