可用度檢測

可用度檢測，喺人機互動等領域上，係指靠可用度專家用客觀方法親自評估個系統嘅可用度。例如認知走查法就係一種成日用嘅可用度檢測法，設計者用認知走查法嗰陣，佢首先要列出晒「如果用家想要用隻軟件達到某樣效果，需要經過邊啲步驟」噉嘅資訊，例如評估緊某隻繪圖軟件，佢就要列出用家想增加幅圖片嘅光度嗰陣需要撳邊個掣，然後就每個步驟，設計者都會問：

用家能唔能夠輕易睇得出要撳邊個掣？
用家能唔能夠理解隻軟件對功能嘅描述？

等等。然後可以想像設計者會一路做以上嘅思考，一路做到評估晒隻軟件嘅各種功能為止^[1]^[2]。

睇埋

引咗

↑ Blackmon, M. H., Polson, P. G., Kitajima, M., & Lewis, C. (2002, April). Cognitive walkthrough for the web (PDF). In Proceedings of the SIGCHI conference on human factors in computing systems (pp. 463-470).
↑ Spencer, R. (2000, April). The streamlined cognitive walkthrough method, working around social constraints encountered in a software development company (PDF). In Proceedings of the SIGCHI conference on Human Factors in Computing Systems (pp. 353-359).

可用度檢測係電算楔位文，你可以編輯佢充實內容。

[1] Blackmon, M. H., Polson, P. G., Kitajima, M., & Lewis, C. (2002, April). Cognitive walkthrough for the web (PDF). In Proceedings of the SIGCHI conference on human factors in computing systems (pp. 463-470).

[2] Spencer, R. (2000, April). The streamlined cognitive walkthrough method, working around social constraints encountered in a software development company (PDF). In Proceedings of the SIGCHI conference on Human Factors in Computing Systems (pp. 353-359).

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