Earticle

This paper tries to address the problem of deriving the different features of a system and then having a way of making informed decisions about them based on their level of importance to the whole system as well as to each other depending on several given factors. The use of Systems Features Analysis (SFA) to derive the features and Applied Hierarchy Process (AHP) to decide on their importance fits the given situation and they are described in this paper. These tools are successfully applied to two system development cases, a whole system and some components of a system respectively, which showed their effectiveness and usefulness. An AHP-based software called SuperDecisions is utilized to immediately use AHP in the software design and development process in the shortest possible time.

ICT 산업이 변화하고 있다. PC에서 모바일 기기로, 모바일 기기에서 웨어러블 기기와 IoT로 변화하고 있다. 이러한 변화에 따라 IoT에 맞는 운영체제가 필요하게 되었고, 이러한 필요성에 따라 다양한 IoT 운영체제들이 개발되어 나오고 있다. 본 논문에서는 IoT 디바이스들을 지원하는 IoT 운영체제의 종류에 대해 논의하고, 기술동향을 분석하고자 한다.

The ICT industry is changing. From the PC to mobile devices, and from the mobile devices to wearable and IoT devices, it is changing. It requires the OS for the IoT, coming out various IoT OS have been developed in accordance with this need. In this paper, we discuss the kind of OS that supports IoT device, analyze the technology trends.