• Product Safety
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• s.97
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• pp.34-35
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• 2002

• Vending industry
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• v.10 no.1
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• pp.38-41
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• 2010

서울시가 커피자판기 위생성을 향상시키기 위해 '서울형 안심자판기' 사업을 의욕적으로 추진하고 있다. 서울시는 이 사업을 통해 커피자판기에서 판매되는 커피/국내산차 등의 원재료 유통기한 보충일자 원산지(제조국)등 내역까지 표시하게 하여, 소비자들에게 신뢰성을 부여하려하고 있다. 서울시가 왜 커피자판기 위생에 뜨거운 관심을 갖고 서울형 안심자판기 사업을 추진하는지 궁금하지 않을 수 없다. 또 이 사업이 의욕만큼 성공할 수 있을지 여부에 대한 관심도 뜨겁다. 이런 궁금증을 해소하려고 사업을 진두지휘하고 있는 서울시청 권순옥 가공식품안전팀장을 만나 봤다는 이유로 점검의 우선순위에 밀려 관리가 부실하다는 점도 이유로 작용했습니다.

• Communications of the Korean Institute of Information Scientists and Engineers
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• v.29 no.12
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• pp.24-30
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• 2011

• the MEAT Journal
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• s.36 summer
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• pp.12-19
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• 2009

이 자료는 육가공품 안전성에 대한 소비자인식 제고 및 올바른 정보 제공차원으로 우리회에서 제작된 "아질산염! 걱정 마세요!" 홍보동영상 시나리오 입니다. 동 홍보영상은 우리회 홈페이지에서 시청가능하며 원본파일이 필요하실 경우 웹하드(http://www.webhard.co.kr, ID : kmia1 / PASSWORD : 1234)에서 다운로드가 가능하오니 홍보용으로 널리 사용하시기 바랍니다.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.23 no.6
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• pp.1111-1120
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• 2013

CAS used in IPTV or DTV has an environment of sending single type of contents through single streaming. But it can be improved to support users' various video applications through single streaming by combining with SVC. For such an environment, efficiency should be firstly considered, and hierarchical key management methods for billing policy by service levels should be applied. This study aims to look into considerations to apply SVC to CAS and propose SVC encryption in CAS environment. The security of the proposed scheme is based on the safety of CAS and oneway hash function. If the proposed scheme is applied, scalability can be efficiently provided even in the encrypted contents and it is possible to bill users according to picture quality. In addition, the test results show that SVC contents given by streaming service with the average less than 10%overhead can be safely protected against illegal uses.

• Journal of Broadcast Engineering
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• v.17 no.5
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• pp.789-807
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• 2012

The purpose of this paper is to find various disparity factors in conjunction with situations and contexts of the contents that cause viewer's discomfort, which is to make a content production guideline for viewer's safety, eventually. As a methodology, we extract the experimental data by letting various viewers push a pre-defined key as long as they feel discomfort during watching stereo 3D contents. For each contents, we extract the disparities and disparity changes for the focal point, vicinity of the focal point (ROI, region of interest), and the whole image. For each contents, each point or part of contents is analyzed to find the factors causing discomfort with the two prepared data with watching the contents in 3D. Then, all the analyzed data are re-analyzed to find the strength of each factor. The results from the analyses are explained from the factors having relatively high strength first. It includes the factors that are not known as well as the ones that we can already guess.

• Journal of Korean Society of Transportation
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• v.26 no.6
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• pp.39-47
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• 2008

With dramatic development of IT technology and start of DMB service, installing the DMB equipment in a vehicle for watching TV programs and literal or pictorial traffic information are increasing. Watching the DMB during driving the vehicle could cause visual and cognitive distraction to drivers as much as eating food, operating radio and using mobile phone. However, there is not much empirical research for this topic and no research examined the effect of watching the DMB on driving behaviors in Korea. So, the present study examined the effect of watching the DMB on the driving behaviors with car simulator experiment. Within subject design was used in the study. That is, all subjects drove the vehicle both in the watching DMB condition and the non-watching DMB condition. The results indicated that subjects in the watching DMB condition took longer time to arrive at the destination and operated accelerator and brake pedal rapidly than subjects in the non-watching DMB condition. That is, their overall driving stability was lower than non-watching subjects'. Additionally, we examined the difference among the DMB control conditions (i.e., keypad condition, touch-pad condition and remote controller condition) in the driving behaviors. Finally, we discussed the limitations and the implications of the present study.

• Journal of Korean Society of Transportation
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• v.24 no.3 s.89
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• pp.103-112
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• 2006

For recent innovation of If technology and the beginning of Digital Multimedia Broadcasting (DMB) service, it has been dramatically increased to setup TV system in a car for watching TV and receiving traffic Information. Watching TV while driving would distract a driver s cognitive and visual attention as eating food, operating the radio, using a cell phone. However, there is paucity of empirical researches and it is uncertain how watching TV in driving impacts on the driver's cognition in the concrete. Therefore, we surveyed domestic drivers on the attitude watching TV while driving as well as conducted experiments through a driving simulator. Especially, we recruited two groups of participants to explore the effects of watching TV on driving behavior. The result proved that the participants who watched TV while their driving had relatively narrower the attention span than the Participants who did not watch TV. Also, those who watched TV drove with less stability and more urgent operations of the brake and accelerator than those who did not watched TV Finally, we discussed limitations and implications of the study.

• Life and Agrochemicals
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• v.29 no.10
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• pp.14-17
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• 2008

일반에게 공정한 입장에서 소비자와 커뮤니케이션을 실행하는 수단으로서 "일본농약학회, 지방자치단체, 내각부 식품안전위원회나 농림수산성, 후생노동성 등의 공적기관, 농약공업회나 전국농약협동조합 등 임의단체, 전국농업협동조합이나 전국 판매상 등의 유통업자 등이 실시하는 농약의 안전 사용자 안전 등에 관한 세미나 강습회, 소비자의 간담회", "학회나 농약연구자, 과학리더에 의한 계몽서의 출판, 학회나 업자 단체에 의한 Q&A집의 학회지 게재나 배포". "각종 학회나 공적기관의 홈페이지 계몽 해설문제의 게재", "농약제조 메이커나 임의단체에 의한 인터넷을 통한 메일 잡지 배송", "신문(전국지)를 매개로 한 홍보활동" 등을 들 수 있다. 최근에는 대학에 있어서도 일반사회인(소비자 포함)을 대상으로 한 농약이나 각종 화학물질의 안전성에 관한 공개강좌가 개설되어 있다. 한편 공정한 입장서 농약에 대해서 올바르게 전달한다는 개념에서 출발하지만, 결국엔 상업적 측면이 강한 "재미있고 우습게, 농약이 가지는 잠재적 위험성을 일부러 강조하고, 때로는 과학적 사실과 다른 내용을 의도적 또는 비의도적으로 전달하여 시청자나 독자의 관심을 끌어 시청률이나 발행부수를 신장시키는 것을 목적으로 하는 각종 매스컴으로부터의 막대한 양의 정보발신(모든 매스컴이 해당하는 것은 아님)이 있다. 더욱이 인터넷 사이트에는 종교적 측면이 강한 단체를 포함, 농약의 위험성을 강조하는 일이 있으며 온갖 정보가 넘쳐나고 있다. 물론 공적기관을 포함, 농약의 유용성과 잠재적 위험성에 대하여 공정하고 객관적 입장에서 인터넷을 소개한 정보 발신도 행해지고 있다. "농약은 나쁘고 위험하다"라는 정보로는 센세이셔날 한 상품가치(매스컴측의 보도 메리트)가 있지만 "농약은 안전하고 문제없다"로는 상품가치가 없다고 하는 상업 저널리즘을 드러낸다. "양적으로 압도적인 매스컴 보도"를 뛰어넘어 소비자에게 올바른 정보를 전달, 이해시키는 것은 가능하지 않을까. 다음으로 농약에 관한 리스크커뮤니케이션 수법에 대한 유의점과 과제를 기술한다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2018.05a
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• pp.302-304
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• 2018

There is a need for education that can be effectively education rather than one-sided audiovisual-oriented education. Serious games capable of contextual design and iterative training of various scenarios are easy to use and spread contents. The effects of safety education in childhood and adolescence, which are the most active periods of cognitive development, are most effective compared to other age group. The purpose of this study is to propose the guideline and components of the contents development for youth safety education using functional games.