Abstract:
PURPOSE: A module integrated safety helmet device for guiding field work based on augmented reality is provided to acquire an image through a camera which is integrated with the safety helmet and to generate augmented reality content by synthesizing the acquired image with virtual content, thereby improving understandability of a worker about environments and enhancing work efficiency. CONSTITUTION: A module integrated safety helmet device(1) comprises a camera(11), a sensor(12), a wearable display(13), a sound output unit(14), a voice input unit(15), a processor(16), and a command input unit(17). The camera acquires an image of the real environment that a worker sees, and the sensor senses environment information around the given work field. The processor analyzes the image and generates augmented reality content by synthesizing virtual content with the analyzed image. The wearable display provides the augmented reality content generated by the processor to the worker.
Abstract:
PURPOSE: A stereoscopic image display device without glasses and a method thereof are provided to prevent a distortion phenomenon of a stereoscopic image which is generated by a layout structure of a display while maintaining a projection method of display. CONSTITUTION: A stereoscopic image display device without glasses(10) includes a stereoscopic image display(101) and a reflection structure. The reflection structure includes a total reflection mirror(104) and a half-reflection mirror(105). The total reflection mirror completely reflects the light of a stereoscopic display screen and changes the direction of light. The half reflection mirror transmits half of the light which is reflected from the total reflection mirror and reflects the other half of the light. A stereoscopic image is reflected through the total reflection mirror and the half reflection mirror, is formed on a projection surface(106) of a virtual image surface, and reaches the eyes of a user(107).
Abstract:
PURPOSE: A customized content providing system and a method thereof are provided to supply a service based on context-aware and a personal tendency or a personal taste for service as well. CONSTITUTION: A content server(140) receives user identification information and user context information from a pervasive sensor network(120). The content server receives user profile information and content use record information from a personal information database server(130). A content browsing server(150) processes customized content provided from the content server to display the content on a user terminal(160). The contents browsing server provides the processed customized content to the user terminal.