Data Visualization

The way the human brain forms knowledge  There are around 100 Billion neurons in the human brain. The human brain can store around 2.5 million GB of data. The human brain mostly gains knowledge from perception. Eyes and ears are the sensory for perceiving the world. human working memory forms the knowledge by organizing the perceived data.  As we all know that the main goal of the visualization is to gain insights from the data. The information gained from data further leads to knowledge and the knowledge leads to insights into the data. Just having information is not power.  The following illustration is provided by David Somerville: Therefore the visualization helps in speeding up the cognition process for humans. This will help to make the tough decisions more rapidly for organizations.  How Visualizations are created  visualization is like a tool for gaining insights a person with this tool can make decisions much faster. visualization needs 3 important things:  1) Data 2) Story or

                                                                The data visualization is another growing and vast field in era where the most valuable resource on the earth is no longer the oil but the data. The visualization is the of representing a data or information in a form of pictures, charts, images, graphs, etc. Visualizing is more about the picturing the situation based on the available data.                                                " The Purpose of Data Visualization is insight, not pictures "                                                                                                                      - Ben Schneiderman                The Visualization makes the understanding of the data much easier for humans. Visualization is also acts like a story telling which makes the understand the data and patterns much easier. This thing makes the decision making process faster. A human perception system mainly works on the visual information. Human brain nat