Google Analytics had introduced the motion charts last year, which provides a multi-dimensional, over-time analysis of data in the report.
The report helps you watch 5 dimensions, the x-axis, y-axis, size of the bubble, colour of the bubble and time. In fact, if you choose metrics that are combinations of more than one metric, such as conversion rates (number of conversions divided by number of visits) bounce rate (number of bounces divided by number of visits), and Pages/Visit (number of pages divided by number of visits), you can even increase the number of dimensions to eight.
Read to learn more about it.