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

A smart phone and user model technology, applied in the field of human-computer interaction, can solve problems such as lack of in-depth analysis, achieve good universality and flexibility, and improve reliability and validity

Active Publication Date: 2016-06-22
XI AN JIAOTONG UNIV
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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 an

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

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Embodiment Construction

[0043] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0044] The usability evaluation method of the smart phone man-machine interface provided by the present invention comprises the following steps:

[0045] Step 1: First of all, it is necessary to understand the basic characteristics of the user when operating the smartphone and establish a user model. The operating characteristics of smartphone users are described from two aspects of user's action model and cognitive model.

[0046] Taking a user looking for a phone icon on the main interface of a mobile phone as an example, the user's perception and cognitive process are as follows:

[0047]1) Find and discover: Tour around the main interface to see where there are icons. Vision is able to ignore all kinds of other visual information that is not relevant, and only look for icons. Different users may search according to different strategies. ...

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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...

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Application Information

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IPC IPC(8): G06F11/36
CPCG06F11/3672G06F11/3692
Inventor 张煜李乐山丁曦李萌杨增耀郑洪涛
Owner XI AN JIAOTONG UNIV
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