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Table 1 Questions and scores obtained from user evaluation using the SUS questionnaire

From: User-centered design and spatially-distributed sequential electrical stimulation in cycling for individuals with paraplegia

  Item Scale
1 I think that I would like to use this system frequently 5
2 I found the system unnecessarily complex 4
3 I thought the system was easy to use 5
4 I think that I would need the support of a technical person to be able to use this system 4
5 I found the various functions in this system were well integrated 5
6 I thought there was too much inconsistency in this system 2
7 I would imagine that most people would learn to use this system very quickly 5
8 I found the system very awkward to use 1
9 I felt very confident using the system 5
10 I needed to learn a lot of things before I could get going with this system 3
  SUS Score 77.5