Importance of Interactive Digital Signage Displays with Gesture Algorithms
Interactive Digital Signage Displays is one step ahead of digital signage displays by providing means of two way communications to brand and bringing more tangibility. Internationally, many brands are now creating impactful, and motion activated digitalized signage with gesture technology. These advertisements are now seen more in malls, stores, stadiums, transportation stations and in foyers. In any public places, you will see the gesture motioned digitalized screens on display. These screens are a perfect mix of varied innovations like immersive technology and multi-touch interfaces. It helps in putting a user’s image into advertisement and enrich global presence. For any turnkey, portable and plug and play information, gesture controlled display is perfect. These screens are an important aspect of interactive advertisement display. At present, you have the liberty to compare between various screen sizes, and choose the apt option. More on gesture recognition: Gesture recognition or gesture technology is a significant topic in language technology and computer science. The primary goal is to interpret human gestures through mathematical algorithms. Gestures are available from bodily motion and mainly originated from face or hand. At present, the main focus is on emotional recognition through hand and face gestures. Various approaches were made previously, using computer vision and camera algorithms to interpret sign languages. Some important subjects of gesture recognition are gait, posture, human behavior, and proxemics. Gesture recognition is primarily used as a major way for the computer to begin understanding human sign languages and body language. It helps in building a proper bridge between human beings and machines. These gesture technologies are way important than GUIs and text user interfaces. It, however, limits the maximum usage of mouse and keyboard. In various computer interfaces, gestures are available in two types. One is an online gesture, which is also defined as direct manipulations, like rotating and scaling. There is another example of offline gestures, which moves forward after the final interface is finished. Incorporating gestures with digital signage: Nowadays, Digital Signage Displays are incorporated with gesture technology. Digital signage is an attractive advertisement medium and used in open public areas. At present, AdaBoosting algorithm and Haar-like features are used to incorporate gesture technology with digitalized screens. Reputed companies like Xtreme Media , offer a complete set of gesture molded digital signage for the users. The main aim is to convert signs into gesture commands. It helps in controlling and manipulating digital signage displays. The demonstrative application
is provided with the help of gesture recognition interface. However, the gesture recognition is asked to meet the accuracy requirements, with robustness and real-time performance. Important use of hand gestures: Recognition in any form of the cluttered environment is considered to be a necessity, as typical installations cannot always guarantee a complete environment. Some of the popular image features of gesture Digital Signage Displays are hand shape and skin color. However, sometimes, color-based algorithm faces the challenge of eliminating objects with similar colors as in human face and hands.