Evaluating And Improvement Of The Method Of Discount Usability Evaluation Of Network Products

This research was based on the experimental data from the usability evaluation item cooperated with Taobao.com about the new product"pictorial", and investigated into it to design an available approach of the usability evaluation on the medium-term and upper-term products. In addition, this paper has preliminarily discussed the real values of the usability evaluation in items exploiting process as well as the practical occasion and the validity of the evaluation methods.In this paper, the significance to simplify the usability process consisting in the internet companies and the existent problems has been studied; it proposed a discount usability evaluation method about the usability problems of net products through fulfilling the primary usability-evaluation methods of medium-term and upper-term in net product exploitation. Moreover, by comparison and analysis the evaluation results of different methods, some beneficial suggestions were provided for the medium-term and upper-term evaluation work in net product exploitation. Based on these merits, the improved evaluation methods and validated the performance have been carried out.The experiment herein aimed to evaluate the performance of the evaluating strategy by comparing the value and cost of the technique applied. Taking one example of the same object at one time from one team, a comparison between three evaluating methods in terms of validity and operating simpleness, i.e., experience evaluation from experts in the item, experience evaluation from experts not in the item, and target consumer test, was performed to analyze the differences between these experts and consumers for investigating the effect of product information on its attraction for one consumer.Based on the comparison and analysis in the experiment, three improved suggestions to simplify the estimations of each usability-evaluation method can been achieved, validated and shown as three rules mentioned in this paper.The improved evaluation methods focuse more on detailed, comprehensive and formal method, and it performs well in the case of searching the deep-seated usability about the operation similar to advanced one and experience-logic relationship.