Table 3.

The number of answers for each System Usability Scale item (N=2539).

Item	Modified SUSa item	Total answers
1	I think that I would like to use Journalen regularly.	2507
2	I found Journalen unnecessarily complex.	2476
3	I thought Journalen was easy to use.	2498
4	I think that I would need the support of a technical person to be able to use Journalen.	2471
5	I found the various functions in the system were well integrated.	2481
6	I thought there was too much inconsistency in this system.	2459
7	I would imagine that most people would learn to use Journalen very quickly.	2479
8	I found Journalen very cumbersome to use.	2462
9	I felt very confident using Journalen.	2482
10	I needed to learn a lot things before I could get going with Journalen.	2448

^aSUS: System Usability Scale.