Interactive PDF's for USOS, Bavaria,Palm, Shawk!, Swazoom, School. Download to view interactivity. Made interactive with Adobe Acrobat or Adobe Indesign. With the Swazoom PDF, click on the black bar to showcase baloons, click highlighted balloon for corresponding page. For USOS, click on the map to go to the corresponding page. For Delish, you can click pretty much anywhere to get through the document.