About Accessible SUS Surveys

The usability of a security interface depends upon minimizing cognitive load. .

Comprehension and Reporting are addressed

Comprehension should improve if the responder is not using a second language. English is a second language to visual language native speakers (Deaf and Hard of Hearing community)

Reporting becomes more usable on a mobile platform with an interface optimized for that platform

Angular 100%
Firebase 90%
Bootstrap 75%
HTML/CSS 55%
25

Years SUS in use measuring usability

Find out more »
10

Questions in the SUS survey,answered on a Likert Scale

Find out more »
500,000

People consider ASL primary language

Find out more »
36

Million Americans are hearing impaired

Find out more »

Design Requirements

Mobile Optimized

Button Size meets usability standard of 9.2 mm for touchscreen

Language Choice

Choice of Visual Language Option. Capability of videos needed instead of text translation

Color

Replace words with color to communicate response to increase cross-cultural comprehension

Look and Feel

Matches web app being evaluated to provide seamless transition. Retain context to improve uability perception

Screenshots

Ezsecurikey artifact and Accessible SUS artifact

  • All
  • App
  • Eval

Ezsecurikey

Alt keyboard for security input on Mobile

Accessible SUS

Alt mobile-optimized usability eval

Key References

Berke, L., Huenerfauth, M., & Patel, K. (2019). Design and Psychometric Evaluation of American Sign Language Translations of Usability Questionnaires. ACM Trans. Access. Comput., 12(2), Article 6. doi:10.1145/3314205

Horcher, A. M. (2018). One size does not fit mobile: Designing usable security input on mobile devices. In Proc. SOUPS 2018 (p. 5).

Videos of the ASL versions of the SUS, NPS, and Adjective scale from Rochester Institute of Technology

Future

This study on hold during further resolution of the Covid-19 Pandemic
This presentation available at https://www.getmyclue.com/landingpage/surveysus

The privacy implications of being able to interact directly with a feeedback instrument instead of through an interpreter are also of interest

See Supporting paper