A sign in its full context can be defined as the use of gestures, objects, events or even qualities that can be used to indicate or convey certain instructions, facts, conditions or information. With this definition, it's clear that signs can go a long way acting as a bridge that conveys important information or instructions to and from one person to another. With the advancement of technology signs have gone a long way to become a day to day necessity. This is evident from the ranging street light signs that control traffic to the advertisement signs.

This advertisement signs come in different styles and varieties from banners, illuminated signs to the more modern electronic signs. In depth we will look at the electronic signs. They include fluorescent signals and digital signs. Advertising being a key aspect to any business franchise, it's important to be in the same level if not better than your competitor. That is why any advertising firm will or should advice you to lean more on the digital signage. Digital signage also has sub branches. They are indoor and also outdoor digital signage boards and even banners.

Indoor digital signage is very informative and first to business that deals with certain clients. This can update and inform clients on certain changes that may come up fast and reliably. Digital banners are one of the most captivating, breath taking forms of signage. They use a fusion of high definition as well as a solid media player. Its only hiccup is manual way of change unlike the other digital signage forms.

Outdoor digital signage boards are the types that use high technological advanced software, and systems to function. Some of this advanced system includes liquid crystal display (LCD), projections and the most common one is the LED. The LED in full (light emitting diodes), uses advanced pixel formations on a flat screen. This allows for a projection of multi-coloured displays of certain preferred messages by the owner of the business to attract customers and also convey important or relevant information. LED technology is used by many business and financial companies as a major form of advertisement for its high quality illumination, endurance and long life.

To prove its prowess, LED application areas include; banking, healthcare, retail, entertainment, education, transport and even government institutions. Although its initial cost of purchase and installation might be high it's definitely better than the cliché painted or printed advertising options.

So the next time you decide to put up an advertisement, you should consider the digital option.