HOLO - Virtual Reality Showcase feat. Mode 1: Stereoscopic 360° Video Demo - CITY TOUR. Mode 2: Interactive Realtime 3D Walktrough. Mode 3: Liveview with recording and social media sharing. /. How to? 1. Download and install the HOLO Virtual Reality App. 2. Press START in the main menu and select one of the available contents. (3D, Video, Live).