Streaming screen and actions of a windows/mac app on an iPad

I am currently working on a project on iPad where a stream of a remote windows/mac application is displayed on the iPad. Finally, through the iPad touches, i can perform actions on the remote windows/mac app. I have several questions : - Do we have to make a screen shot of the remote app every x seconds and transfer the image to the iPad a开发者_运维问答pp, or is there an easier way ? - I am currently using the Bonjour Protocol for networking, using Asyncsocket, but I am not sure touch events can be/how send them via the connection.

Thx