System Usability Scale Instructions: For each of the following statements, mark ONE box that best describes your reactions to the application. OK Question Title * 1. I think that I would like to use this system frequently. Strongly disagree Disagree Neither agree nor disagree Agree Strongly agree OK Question Title * 2. I found the system unnecessarily complex. Strongly disagree Disagree Neither agree nor disagree Agree Strongly agree OK Question Title * 3. I thought the system was easy to use. Strongly disagree Disagree Neither agree nor disagree Agree Strongly agree OK Question Title * 4. I think that I would need the support of a technical person to be able to use this system. Strongly disagree Disagree Neither agree nor disagree Agree Strongly agree OK Question Title * 5. I found the various functions in this system were well integrated. Strongly disagree Disagree Neither agree nor disagree Agree Strongly agree OK Question Title * 6. I thought there was too much inconsistency in this system. Strongly disagree Disagree Neither agree nor disagree Agree Strongly agree OK Question Title * 7. I would imagine that most people would learn to use this system very quickly. Strongly disagree Disagree Neither agree nor disagree Agree Strongly agree OK Question Title * 8. I found the system very cumbersome to use. Strongly disagree Disagree Neither agree nor disagree Agree Strongly agree OK Question Title * 9. I felt very confident using the system. Strongly disagree Disagree Neither agree nor disagree Agree Strongly agree OK Question Title * 10. I needed to learn a lot of things before I could get going with this system. Strongly disagree Disagree Neither agree nor disagree Agree Strongly agree OK DONE