An Introduction to Data Visualization

Abstract

In the era of information explosion, users are exposed to overwhelming visual stimuli daily. Unprocessed raw data are difficult to understand by the human brain. The business field has more data from more references than ever before. However, the information being presented to most employees, much of the time, is displayed in the form of complicated spreadsheets and hackneyed charts that are missing the crucial insights that lends itself to better business understanding. Thankfully, human beings are very sensitive to the perception of graphics and images; therefore, the imagery behind the numbers in the data graphics makes it easier for people to understand. Data visualization is becoming the best way to communicate with people. The present paper will explore the importance of data visualization and the current uses of data visualization. It will also examine the different tools and potential problems, and a brief on data visualization is included.