Use this simple Application to control your MAC from your iPhone. First connect your MAC PC to your iPhone device within same network. Then just use the features to control PowerPoint slides and mouse, Rather than controlling those from the MAC.
Additional Requirement: A MAC Application is needed to install in the PC to run this Mobile Application. Download the Application from the following link and follow the instructions inside the "readme.txt" file.
Link: https://www.dropbox.com/s/s16k737xvrmrjn9/PptConMac.app.zip
Features:
• Can control Microsoft PowerPoint from touch Pad.
• Can control mouse and mouse movement.