In today’s world, you cannot remain untouched from the phenomenon of digital signage. You will find it everywhere. While traditional signage is still there but digital signage has gained tremendous popularity, especially in the last decade or so. One of the major reasons for its growing popularity is that it offers a far more aesthetic and sophisticated medium to garner focused attention from the firms. There are hundreds of applications of indoor digital signage and you can see them practically all around you from museums to retail outlets, from airports to railway stations and from supermarkets to restaurants.