Digital Signage: What Is It and How Does It Work? 

The use of digital signage creates numerous new opportunities to replace static signage and traditional billboards. The digital screen information systems are a valuable opportunity for companies to attract the attention of their target group.

Digital signage offers several advantages compared with traditional static advertising. Digital signage enables advertisers to display the right information at the right time and in the right place. This type of advertising can attract attention through timely information and moving content.

In addition, digital signage systems are characterised by a high level of cost-effectiveness. The content only has to be created once and can then be updated or reused, unlike posters, which require repeated print runs.

The following article explains what digital signage is, how these systems work, and where they are commonly used.

What Are the Benefits of Digital Signage?

The benefits of digital signage for businesses and organisations include the following:

• Easy content updates: Information can be updated or modified without the necessity for a replacement of the actual sign.
• Up-to-date and timely information: Businesses can show the present offer, news, schedules, and so on.
• Variation in support for different media: Digital displays support text, image, video, and other visual information.
• Use in multiple locations: One piece of content can be managed and presented to screens in various locations.
• Less printing required: Online content can reduce the need to repeatedly print and replace posters and other physical signs.

What Technologies Are Used in Digital Signage?

Digital signage takes many different forms and covers an expansive range of applications in almost all industries. In the area of digital signage, you can find simple, running texts and automatically updated timetables as well as high-resolution plasma screens with audio playback and video streams.

Different technologies can serve this diverse range of applications. For example, a high-definition television screen can provide a digital display, and a nearby networked media player can broadcast the contents. In addition, HDMI or VGA plasma screens can also receive content from remote computers. In some cases, CATx cable connections or serially controlled text displays are also used, in combination with the technologies mentioned.

The respective source can supply a large network with multiple displays in different locations or just a single screen with exciting, dynamic content. This high degree of flexibility in the design of the digital signage systems results in a huge variety of areas of application.

Where Is Digital Signage Used?

In retail, digital signage is commonly used on touchscreens and point-of-sale displays. Colourful digital displays in shop windows can also attract the attention of passers-by.

Dynamic menus that automatically switch between dinner and lunch or hide dishes that are no longer available are very popular in bars and restaurants. Digital signage also entertains guests by showing sports programmes or other interesting content on multiple screens.

On the other hand, hotels can use cleverly positioned displays for advertising certain events, activities, or offers and provide their guests with helpful tourism tips. Digital signage is also well suited to make room allocations visible for conference participants.

At airports, legible, high-contrast displays provide baggage information and flight details. In addition, the monitors are used for basic orientation and as signposts to the security stations.

In addition, digital signage has numerous other applications, such as providing information in public facilities, company reception areas, hospitals and practices, universities and schools, and at entertainment and sporting events. Digital signage is also commonly used at trade fairs.

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