that assesses how easy user interfaces are to use. The word "usability" also refers to methods for improving ease-of-use during the design process. “ユーザビリティとは、質的な属性である。その質的な属性はユーザーインタフェースがどれほど簡単に利用でき るかを測る。「ユーザビリティ」という言葉は、デザイン工程における利用しやすさ(ease-of-use)改善のための 方法としても使われる。” https://www.nngroup.com/articles/usability-101-introduction-to-usability/
like to use this system frequently. 2. I found the system unnecessarily complex. 3. I thought the system was easy to use. 4. I think that I would need the support of a technical person to be able to use this system. 5. I found the various functions in this system were well integrated. 6. I thought there was too much inconsistency in this system. 7. I would imagine that most people would learn to use this system very quickly. 8. I found the system very cumbersome to use. 9. I felt very confident using the system. 10.I needed to learn a lot of things before I could get going with this system. https://www.usability.gov/how-to-and-tools/methods/system-usability-scale.html • 5項目を1-5点とする • 奇数番目の問題については、回答番号から1を引く • 偶数番目の問題については、5から回答番号を引く • 10問の合計を出し、それを2.5倍する スコア化 質問項目 2022/10/24 UWS2022 11
security without decreasing usability: A comparison of various verifiable voting systems“, SOUPS 2022 Yoshikawa, Ryo, Hideya Ochiai, and Koji Yatani. "DualCheck: Exploiting Human Verification Tasks for Opportunistic Online Safety Microlearning“, SOUPS 2022 Huaman, Nicolas, et al. "If You Can’t Get Them to the Lab: Evaluating a Virtual Study Environment with Security Information Workers“, SOUPS 2022 Markert, Philipp, et al. "" As soon as it's a risk, I want to require MFA": How Administrators Configure Risk-based Authentication“, SOUPS 2022 Korir, Maina, Simon Parkin, and Paul Dunphy. "An Empirical Study of a Decentralized Identity Wallet: Usability, Security, and Perspectives on User Control“, SOUPS 2022 Whalen, Tara, et al. "Let The Right One In: Attestation as a Usable CAPTCHA Alternative“, SOUPS 2022 Gautam, Anuj, Shan Lalani, and Scott Ruoti. "Improving Password Generation Through the Design of a Password Composition Policy Description Language“, SOUPS 2022 7/37