The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Society for American Archaeology:
This is the official App for the 79th Society for American Archaeology (SAA) Annual Meeting held in Austin, Texas, from April 23-27 2014. With this App you will be able to view the entire schedule as well as personalize your own schedule, examine the extensive list of speakers and exhibitors, receive updates on last minute changes, see what events are going on now as well as within the next two hours, and explore the exhibit hall with an interactive map. You will also be able to find maps, the attendee list, and learn about Austins city life all in the palm of your hand!