Claudia Ziegler Acemyan

Is It Time to Go Positive? Assessing the Positively Worded System Usability Scale (SUS)

Philip Kortum, Claudia Ziegler Acemyan, Frederick L. Oswald · Human Factors The Journal of the Human Factors and Ergonomics Society · 2020 · 51 citations

Social Sciences, Information Systems, Psychology +15

2FA Might Be Secure, But It’s Not Usable: A Summative Usability Assessment of Google’s Two-factor Authentication (2FA) Methods

Claudia Ziegler Acemyan, Philip Kortum, Jeffrey Xiong et al. · Proceedings of the Human Factors and Ergonomics Society Annual Meeting · 2018 · 31 citations

Computing, Computer Science, Cybersecurity +10

Usability of Voter Verifiable, End-to-end Voting Systems: Baseline Data for Helios, Prêt à Voter, and Scantegrity II

Claudia Ziegler Acemyan, Philip Kortum, Michael D. Byrne et al. · Conference on Electronic voting technology/workshop on trustworthy elections · 2014 · 27 citations

Computing, Computer Science, Computer Systems +15

The Relationship Between Trust and Usability in Systems

Claudia Ziegler Acemyan, Philip Kortum · Proceedings of the Human Factors and Ergonomics Society Annual Meeting · 2012 · 23 citations

Business, Information Systems, Social Psychology +7

How low can you go?: is the system usability scale range restricted?

Philip Kortum, Claudia Ziegler Acemyan · 2013 · 22 citations

Social Sciences, Behavioral Sciences, Psychology +11