- Volume 12 Issue 12
This study is a research development case study on the free-standing Network based camera video recording DVR. The DVR devices till now have recorded data by converting and compressing analogue video to digital, but in the future, digital videos will be recorded directly through the network camera. Also, digital compressing methods are progressing from MPEG-4, MJPEG, to H.264 method, with products considering high definition compression efficiency, minimized data size, network compatibility, and fast pending time. According to this, in 2012, it is predicted that network camera and video devices throughout the world will outrun the current analogue devices. With this transition of technological environment and fast product pending speed, a new, quality focused design is required for product development including technical realization, reliability, high-definition, compression technology, will be essential. Manufacturers are researching a new direction for the product appearance. This study considers the actual end-users as the design target and through consumer survey on preferences, design needs and required elements necessary in the design development process are extracted. Furthermore, usability and preferred images were explored through literature study and market research. Through this research process, appropriate forms for the network based DVR were analyzed, and applied into the design development process. This product will take into consideration its competitiveness and the significance of USP(Unique Selling Proposition) which is the design supremacy and professional technical skills.
- 보안뉴스, 기술평준화 DVR 시장, 2011.
- 김대중, DVR 제어시스템 최적화에 관한 연구, 성균관대학교 석사학위논문, 2002.
- 최종운, 네트워크 기반에서의 영상저장장치 GUI 디자인에 관한 연구, DID연구논문, 2012.
- 강영규, 호서대대학원, 보안장비의 변천과정과 발전방향에 관한 연구, 석사 학위논문, 2007.
- 한국전자통신연구원, DVR 시장 동향 및 국내외 개발 현황, 2007.
- 한국전자산업진회, CCTV 협의회 회원사 및 국내 DVR 제조업체 18개 대상 조사, 2007.