아이스크림 홈런은 대한민국 초등학교의 100%수업시간에 매일 활용되며, 교육분야 국제공인기관으로부터 검증받은 초등학습 교육용 멀티미디어 콘텐츠 i-Scream의 학생용 버전입니다. 디지털 멀티미디어 콘텐츠의 구성은 초등 전학년 교과과정을 위한 학습 콘텐츠(과목별 예문듣기, 서술형문제, 교과 관련 동영상, 문제집, 숙제자료, 전과자료 전과목 교과사전, 어학사전, 영어/국어/한자) 영어학습 콘텐츠, 수학연산력 콘텐츠, 인성/감성 교육을 휘한 동영상 콘텐츠 등이 있습니다.
'친절한 스쿨링'은 초등 서비스인 '아이스크림 홈런'의 중등 버전으로 디지털 멀티미디어 콘텐츠의 구성은 중등 교과과정을 위한 학습 콘텐츠(과목별 예문듣기, 서술형문제, 교과 관련 동영상, 문제집, 숙제자료, 전과자료 전과목 교과사전, 어학사전, 영어/국어/한자) 영어학습 콘텐츠, 수학연산력 콘텐츠, 인성/감성 교육을 휘한 동영상 콘텐츠 등이 있습니다.
When the expression "quality" is used, we usually think in terms of an excellent product or service that fulfills or exceeds our expectations. These expectations are based on the intended use and the selling price. For example, a customer expects a different performance from a plain steel washer than from a chrome-plated steel wasger because they are a different grade. When a product surpasses our expectations we consider that quality. Thus, it is somewhat of an intangible based on perception.According to ANSI/ASQC Standard A3-1987, quality is the totality of features and characteristics of a product or service that bear on its ability to satisfy implied or stated needs. Stated needs are determined by the contract, whereas implied needs are a function of the market and must be identified and defined. These needs involve safety, availability, maintainability, reliability, usability, economics (price), and environment. Price is easily defined by some monetary unit such as dollars. The other needs are defined by translating the features and characteristics for the manufacture of a good product or the delivery of a service into specifications. Conformance of the product or service to these specifications is measurable and provides a quantifiable and operational definition of quality. If the specifications do not satisfy the customer needs (fitness for use), they should be changed. Needs usually change over time, thereby requiring a periodic reevaluation of specifications.Quality control is the use of techniques and activities to achiecve, sustain, and improve the quality of a product or service. It involves integrating the following related techniques and activities:1. Specifications of what is needed2. Design of the product or service to meet the specifications3. Production or installation to meet the full intent of the specifications4 Inspection to determine conformance to specifications5. Review of usage to provide information for the revision of specifications if neededUtilization of these activities provides the customer with the best product or service at the lowest cost. The aim should be continued quality improvement.Statistical quality control(SQC) is a bcanch of quality control. It is the collection, analysis, and interpretation of data for use in quality control activities. While mush of this book emphasizes the statistical approach to quality control, this is only a part of the total picture, Statistical process control(SPC) and acceptance sampling are the two major parts of SQC. A number of different techinques are needed.All the planned or systematic actions necessary to provide adequate confidence that a product or service will satisfy given requirements for quality is called quality assurance. It involves making sure that quality is what it should be. This includes a continuing evaluation of adequacy and effectiveness with a view to having timely corrective measures and feedback initiated where necessary.There is a distinot difference between en quality control and quality assurance. Quality control is involved with the activities of specification, design, production or installation, inspection, and review of usage. These activities are the responsibility of the functional areas. Quality assurance is involved with these activities as well as the entire quality system. The generic elements of a quality system are given later in the quality manatgement.