학술논문
MPEG-UD 기반 사용자 인터페이스 생성 시스템 제안
Proposal for a Responsive User Interface System based on MPEG-UD
Proposal for a Responsive User Interface System based on MPEG-UD
Document Type
Article
Author
Source
인터넷정보학회논문지 / Journal of Internet Computing and Services (JICS). Oct 30, 2014 15(5):83
Subject
Language
Korean
English
English
ISSN
1598-0170
Abstract
사용자 컨텍스트에 의거하여 개인화된 서비스를 제공하는 것은 점점 중요한 이슈가 되고 있다. 따라서 많은 서비스들은 더 나은 서비스를 제공하기 위해 Context-awareness 기술을 적용하고 있다. MPEG과 W3C 등의 표준화 기구에서도 Context-awareness 서비스를 개선하기 위한 컨텍스트 표준화를 위해 노력하고 있다. 하지만 기존의 MPEG7, MPEG-21, MPEG-V, EmotionML와 같은 컨텍스트 기반 표준화들은 다양한 시스템과 서비스에 적용하기에는 적합하지 않다. 이를 극복하기 위해 MPEG-UD 표준은 사용자를 위한 추천시 관련한 컨텍스트 정보를 사용하여 추천 결과를 만들어내는 서비스들과의 상호 호환성을 고려한 컨텍스트 표준화를 목표로 한다. 본 논문에서는 MPEG-UD를 비롯한 컨텍스트 관련 표준화 연구를 소개 하고 MPEG-UD 표준을 기반으로 한 RD-Engine 구조와 사용자 인터페이스 제공 서비스 시스템을 제안한다. 제안하는 시스템은 MPEG-UD로 서술되는 사용자의 컨텍스트를 사용하며, 특정 조건에 맞는 단위 리소스를 수집하고 디바이스의 특성을 반영하여 실시간으로 적응적인 사용자 인터페이스를 생성한다. 자동적으로 적응적인 개인 컨텍스트에 따른 적응적 사용자 인터페이스를 생성하는 시스템은 복합적 서비스 제공시 사용자의 UX 만족도를 높일 수 있을 것이다.
Providing personalized services customized to users` needs and preferences becomes highlighted as a key area of user-context computing. It is essential for context-aware technology to be developed more intelligent and meaningful services by being widely applied to a variety of sectors and domains. SDO (Standard Development Organization) such as MPEG and W3C has been actively developed to be standardized services and to improve context-awareness services. Yet current standards related to context-aware technology, such as MPEG-7, MPEG-21, MPEG-V, and emotionML, are not capable enough to support various systems and diverse services. Against this backdrop, the MPEG User Description, referred to also as MPEG-UD Standard, is to ensure interoperability among recommendation services, which take into account user`s context when generating recommendations to users. In this light, we introduce standards related to the user context and propose the structure for RD-Engine and the Remote Responsive User Interface(RRUI) system in reference to MPEG-UD. This system collects unit resources matching specific condition according to the user`s contexts described by MPEG-UD. In so doing, it improves adaptive user interface considering device features in real-time. By automatically generating adaptive user interfaces tailored to an individual`s contexts, the proposed system aims to achieve high-quality user experience for a complex service.
Providing personalized services customized to users` needs and preferences becomes highlighted as a key area of user-context computing. It is essential for context-aware technology to be developed more intelligent and meaningful services by being widely applied to a variety of sectors and domains. SDO (Standard Development Organization) such as MPEG and W3C has been actively developed to be standardized services and to improve context-awareness services. Yet current standards related to context-aware technology, such as MPEG-7, MPEG-21, MPEG-V, and emotionML, are not capable enough to support various systems and diverse services. Against this backdrop, the MPEG User Description, referred to also as MPEG-UD Standard, is to ensure interoperability among recommendation services, which take into account user`s context when generating recommendations to users. In this light, we introduce standards related to the user context and propose the structure for RD-Engine and the Remote Responsive User Interface(RRUI) system in reference to MPEG-UD. This system collects unit resources matching specific condition according to the user`s contexts described by MPEG-UD. In so doing, it improves adaptive user interface considering device features in real-time. By automatically generating adaptive user interfaces tailored to an individual`s contexts, the proposed system aims to achieve high-quality user experience for a complex service.