Digital signage is displayed through a LCD or LED TV that shows television programming, rotating advertisements, menus, and any other special information to your viewers/customers. This new form of advertising has proven to be a very effective method of passing information along to your client. Placing digital signage around the workplace is a great way to keep employees informed of current news, updates, stock prices, etc. Digital signage can commonly be found at Hotels, Restaurants, Corporate Buildings & Retail Locations..