초록

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Abstract ▼ AI-Helper

This study was performed to identify the AAC users" requirement to improve the utilization of the AAC system and supplement of the high-quality AAC system to develop a fitting system for user convenience. To collect data, focus group and individual interviews were conducted. Thirty-four individual...

This study was performed to identify the AAC users" requirement to improve the utilization of the AAC system and supplement of the high-quality AAC system to develop a fitting system for user convenience. To collect data, focus group and individual interviews were conducted. Thirty-four individuals (twenty-four specialist of special educations and ten parents) who assisted ten users of AAC system with disabilities were interviewed. The results of usability evaluation showed six themes and sixteen sub-topics by analysis of the transcribed interview contents were as follows. (1) the technical characteristics of the AAC system, (2) the contents of the AAC system, (3) the teaching and learning supports through the AAC system, (4) the utilization of AAC system user, (5) the utilization of AAC system facilitator, (6) the support of the various conditions. Based on these results, in order to increase the utilizability of the AAC system in the field of special education, the flexible user interface design considering the various levels and the ability of the user should be developed during initial development process and the further studies on ways to increase the efficiency of the AAC system based on continued usability evaluation should be continued.

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