It also gives you the chance to use at any time the iPad cameras to expand the capabilities of your intervention. ** HDMI, VGA or Apple TV 4P manages the projection through the screening specific hardware device, HDMI, or VGA. Apple TV support. ** Pointer 4P integrates a touch pointer for the external projection. While looking at video files, image files, documents or web cam can shoot you can interact pointing interactively interesting areas of reproduction. ** Dropbox and Google Drive You can compose your projects using the most commonly used Cloud Storage systems. 4P is integrated with Dropbox and Google Drive. You can also upload your contents using iTunes and the My Documents folder of the app. ** Use the cameras With 4P you can project all supported files, and also the image of the two cameras[1] available on the iPad. This allows you to interact with "real" elements at any time. ** Notes Write down all your notes, associating them to any media that you have in your track list. ** Supported Files: MOV, MP4, M4V, AVI XLS, XLSX, Numbers PPT, Key JPG, JPEG, PNG, GIF[2] RTF, DOC, DOCX, Pages MP3, WAV