Mouse moves are published to an AWS IoT Topic
Use the grey canvas on the left to draw a shape with the mouse while you hold down the left mouse button.
As you draw, messages containing information about the X & Y coordinates of the mouse will be published to a custom IoT topic. These messages will be received by the browser which is subscribed to the same custom topic, and rendered on the right-hand canvas.
There will be some latency between the send and receive times of messages between the left and right canvases. This information will be shown in the statistics panels.
Messages received via AWS IoT and plotted on canvas