Many dimensions for the chart
When a particular type of chart that has many dimensions, which on occasions can be thousands of dimensions, this leads us to face a problem where the dimensions tend to overlap which in turn makes the chart unreadable. An example of how we can overcome these difficulties, in particular in that of the bar graph, an option can be selected in which an amount of dimensions are presented to the user and the rest of the dimensions are sent to a bar titled “Other”. This solves the issue but generates another issue in the process. The issue it generates is the following, the graph presented when the “Other” bar is clicked is not so user friendly for the end-user.