DataViz, Inc., will unveil an update to Crowdcast, its free crowd-sourced playlist app that lets guests wirelessly control music playlists in social settings, at Macworld 2014. Now featuring Multipeer Connectivity, users can host or connect to a Crowdcast party even when a Wi-Fi connection is not available.(PRWeb March 27, 2014)Read the full story at http://www.prweb.com/releases/2014/03/prweb11703483.htm