対話型画面のわかりやすさの検討

－ユーザビリティ評価へのアプローチー

抄録

Today, many machines are used in office or household such as automatic vending machines, automatic teller machines or home electronic products. These machines are becoming more and more complicated, and there is a necessity to design these machines so that they are easy to understand and use. The author reported on the examination case by the parameter design of which the operation time was the measurement characteristic plainly on the bank ATM screen before. It is the one that whether acknowledged easiness to understand was able to be examined efficiently in this report by the parameter design of which human integrated evaluation power is the measurement characteristic was tried. It was able to be confirmed that it is disagreeing of evaluation weight of the factor that was not different the optimum conditions but was valued that the evaluation was greatly different depending on the testee also with the same sample by this evaluation experiment. The evaluation of the order data that is a relative standard is also efficiently effective to the use of the orthogonal array where the design parameter of a multifactor is appreciable at. the same time for this case.