Availability evaluation method of smartphone human-computer interface on the basis of user model

Abstract

The invention discloses an availability evaluation method of a smartphone human-computer interface on the basis of a user model. The availability evaluation method comprises the following steps: according to the user model, establishing a classification standard of an availability problem; in a task testing process, collecting the eye movement data and the user operation behavior data of a user; and establishing a mapping relationship between test data and the availability problem for analyzing problems existing in design, and giving an improvement suggestion. Through the user model, the availability evaluation method puts forwards an availability problem classification standard suitable for the availability evaluation of the smartphone human-computer interface so as to be favorable for helping design personnel to find the position and the reason of errors of the availability problem, and an effective suggestion on the design can be put forward. The mapping relationship between objective data and the availability problem is established to help availability evaluation personnel to classify the found availability problems. Compared with the subjective evaluation of an availability evaluation expert, the method is high in reliability on the classification of the availability problems.

Description

technical field [0001] The invention belongs to the field of human-computer interaction, and relates to a method for evaluating the usability of a human-machine interface, in particular to a method for evaluating the usability of a smart phone human-machine interface based on a user model. Background technique [0002] Although technological progress has enabled smartphones to have stronger computing power, connectivity, and interaction capabilities, there are still many limitations and challenges in the usability of smartphones due to many factors such as changing use environments, diverse interaction methods, and complex user psychology. , evaluating the usability of smartphones has also become more complex and difficult. [0003] At present, the usability evaluation standard of smartphone human-machine interface is mainly based on the international standard ISO9241—efficiency, effectiveness and satisfaction as usability evaluation indicators, and the usability factor fram...

AI Technical Summary

Problems solved by technology

There are already many methods to collect test data through eye trackers, sensors, and user log data. These data are related to each other and affect each other. Most of the data analysis is based on existing usability indicators, and there is a lack of in-depth analysis of user actions and psychological motivation. Lack of suggestions for design improvements

Images