OVERVIEW
GOAL
CloudChat is a multi-user web-based chatting application. Entering the username and message to send the moving text. The input of the same text will make the font size bigger. Users can also take a snapshot and send the moving image on the canvas.
To show the visualization of "shout". The louder you say, the more chance you can be seen. This can also be seen as a voting platform or message board.
How it works
CloudChat is is to demonstrate group opinions/comments in a visualized way. As you send more the same text, this text would become bigger. This is to metaphor the power of speaking "loud". The louder you speak, the more chance you can be seen.
Also sending images is available. 30 text maximum kept on the screen and 10 images maximum kept on the screen. Afterforwards the previous sent text and images will disappear, while the text and username are recorded on the left. Potentially this could be used as a tool for real-time vote and message boards.
Sample Code
Class for the Text and Image
Server side code