Deep View Post Questionnaire for BLIND participant


    Please ask the experimenter for a different questionnaire if you are sighted.

    Please complete the following questions. Most of the questions are multiple choice. Please select one answer that applies best. Your answer will be visually highlighted and a screen reader will indicate the selection. The last questions are open ended comments; type your answer in text area under the question.


  1. What is your visual ability?



  2. Since when have you had a visual impairment?



  3. Which screen reader did you use in this session?



  4. What is the highest grade or year of school you have completed?



  5. In a typical week, about how many days do you use a computer?



  6. What is your experience with flowcharts, node-link diagrams, or process diagrams?



    7. The following questions ask you about your experience using Deep View.

  7. When using a flowchart or brainstorming diagram, how confident are you of your overall understanding of the diagrams?



  8. How confident are you about answering questions about the diagrams?



  9. How confident are you about using the computer interface to edit the diagrams?



  10. How confident are you about using the computer interface to point at parts of the diagram, when you answered the experimenter's questions about the diagram?



  11. I used the hyperlinks to navigate a diagram.



  12. I used the queries for a path, cycles, or parallel paths to navigate a diagram.



  13. I used the search function to find nodes or links in a diagram.



  14. Please comment in general on what you like about using the diagram application.



  15. Please comment in general on what you DO NOT like about using the diagram application.