How to use TouchCast Studio

TouchCast creates an interactive presentation that mixes video with web content. The app lets you record a video and overlay elements such as web pages, maps,  photos, Twitter streams, polls, quizzes and more. Users watching the video can click on these multimedia elements and interact with them while the video continues to play.You start by recording a video using your iPad's camera. You can pick from several themes like newscast or review that'll insert titles and other elements to get you started. TouchCast uses a timeline to lay out the elements of your video and allows you to drag / drop extra content like titles, a whiteboard and vApps.It is a free application.