A few years back, video walls or any digital signage was not easily attainable due to various factors including high costs which made it available to big commercial brands and spaces. That is not the case today. In fact, more and more consumers are reac
An interactive video wall at Yahoo!'s campus that has nine screens. It engages with the viewers as they pass by the screen. As people walk by the display the video wall begins to interact with viewers by sensing the viewer's presence.