Charting Capabilities - Chart3D extends 2D charting concepts into 3D, enabling visualization of data with X, Y, and Z axes [1] - PointMark is compatible with Chart3D, utilizing a Z value for 3D representation [1] - Users can interactively rotate 3D charts to view data from various angles, similar to 2D charts [2] Data Visualization - 3D charts are effective when the shape of the data is more important than exact values [3] - 3D charts are particularly useful for visualizing three-dimensional data, such as physical positions in 3D space [3] Application - Chart3D facilitates the identification of differences between penguin species in an interactive manner [2] - Users can observe clusters of data points and compare properties by viewing the chart from different perspectives [2]