<P> An EIS must be efficient to retrieve relevant data for decision makers, so the user interface is very important . Several types of interfaces can be available to the EIS structure, such as scheduled reports, questions / answers, menu driven, command language, natural language, and input / output . </P> <P> As decentralizing is becoming the current trend in companies, telecommunications will play a pivotal role in networked information systems . Transmitting data from one place to another has become crucial for establishing a reliable network . In addition, telecommunications within an EIS can accelerate the need for access to distributed data . </P> <P> EIS helps executives find data according to user - defined criteria and promote information - based insight and understanding . Unlike a traditional management information system presentation, EIS can distinguish between vital and seldom - used data, and track different key critical activities for executives, both which are helpful in evaluating if the company is meeting its corporate objectives . After realizing its advantages, people have applied EIS in many areas, especially, in manufacturing, marketing, and finance areas . </P> <P> Manufacturing is the transformation of raw materials into finished goods for sale, or intermediate processes involving the production or finishing of semi-manufactures . It is a large branch of industry and of secondary production . Manufacturing operational control focuses on day - to - day operations, and the central idea of this process is effectiveness . </P>

Managers may use executive information systems (eiss) to
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