• Journal of the Korean Society of Clothing and Textiles
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• v.37 no.5
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• pp.645-654
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• 2013

This study investigated the difference of reference price, preference and quality perception of high functional underwear according to innovation cues. High functional underwear was selected as a research stimulus due to its technological innovative characteristics. A total of 93 male university students participated as subjects and data were collected by simple random experimental design operationalized with three types of innovation stimulus cues. Two types of internal reference price perception-expected price and fair price, preference, and 9 items of product quality perception-8 functional properties and overall quality of stimulus were measured with a questionnaire. The result supported the difference of reference price and quality perception by product innovation cue. The higher cue level group perceived two types of reference price and the overall quality higher than the lower cue level group. The difference of the expected price and fair price, the influence of functional properties on overall quality, and relations of the variables were discussed in depth.

• Proceedings of the Korea Technology Innovation Society Conference
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• 1999.05a
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• pp.11-20
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• 1999

전동차 시뮬레이터는 제한된 공간상에서 영상 및 음향, 운동, 운전석에 있는 각종 계기와 모니터 시스템들을 이용해 운전자에게 실제 주행하고 있다는 현실감을 제공하는 일종의 가상현실 장비이다. 시뮬레이터의 유효성은 각종 차량 특성과 운전조건 변화에 대해 CAB 상의 승무원에게 실제에서 경험할 수 있는 각종 주행환경을 제공하는 데 있다. 주행 현실감을 확보하기 위해서는 CAB 승무원에게 소리, 영상, 운동, 촉각 신호 등과 같은 큐(Cue)를 현실적으로 제공해야 한다. 대부분의 큐는 운전자의 조작 명령에 반응하는 차량의 동특성 해석을 통해 결정되어 시각, 음향, 모니터 등에 제공된다. 그러므로, 시뮬레이터 운용에 있어서 핵심적인 위치를 차지하고 있는 실시간 전동차 시뮬레이션 시스템의 전동차 모델은 차량의 운동을 현실적으로 모사할 수 있어야 하며, 실시간으로 시뮬레이션 되어야 하는 서로 상충되는 조건을 만족시켜야 한다. 실시간 전동차 시뮬레이션을 수행하기 위해서 특히 공학적으로 검토되어야 할 요소는 전동차 모델의 적절성, 적분기법, 운용 소프트웨어 및 실시간 시뮬레이션용 컴퓨터 등에 관하여 연구하였다.

• International Journal of Advanced Culture Technology
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• v.11 no.4
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• pp.346-351
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• 2023

With the rapid development of Artificial Intelligence (AI) technology, there is an increasing variety of methods for creating 3D models. These include innovations such as text-only generation, 2D images to 3D models, and combining images with cue words. Each of these methods has unique advantages, opening up new possibilities in the field of 3D modeling. The purpose of this study is to explore and summarize these methods in-depth, providing researchers and practitioners with a comprehensive perspective to understand the potential value of these methods in practical applications. Through a comprehensive analysis of pure text generation, 2D images to 3D models, and images with cue words, we will reveal the advantages and disadvantages of the various methods, as well as their applicability in different scenarios. Ultimately, this study aims to provide a useful reference for the future direction of AI modeling and to promote the innovation and progress of 3D model generation technology.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.23 no.57
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• pp.63-76
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• 2000

In today's competitive, market-driven world, a company's survival rests in its ability to provide quality performance products accompanied by total customer satisfaction. To satisfy the needs of customers, companies strive for defect free performances. This requires companies establish an integrated quality management system based on ISO 9000, ISO 14000, QS-9000, AS-9000, TL-9000, 100 PPM, and six sigma. This paper suggests that how to integrate implementation of quality certification systems and six sigma is an important approach in the continuous quality improvement, and six sigma efforts have become one of the key success approach. Through the various survey of total quality management system approach, it is intended to provide a chance to benchmark or give a cue on how to conduct the quality management innovation.