Identifying User Interaction Patterns in E-Textbooks

Table 2

Median user experience ratings for the interface versions.

	Index	Concept map
(1) Using the application was fast.	7	7
(2) Using the application was pleasant.	7	7
(3) Using the application was clear.	7	7
(4) Using the application correctly was effortless.	7	7
(5) The application functioned in an error-free manner.	7	7
(6) It was easy to learn to use the application.	7	7
(7) Using the application was natural.	7	7
(8) Using the application was useful.	6.5	6
(9) I would like to use the application again.	5	5
(10) The application aided my learning.	6	6
(11) Altogether, I am satisfied with the application.	6	6
(12) The support glossary provided by the application was useful.	6	5
(13) The support glossary provided by the application was annoying.	1	1
(14) The support glossary provided by the application helped me to understand the context.	5	5
(15) The support glossary provided by the application helped me to identify errors in my thinking.	4	4
(16) The support glossary provided by the application helped me to understand relationships between entities.	5	5
(17) The support glossary provided by the application helped me learn.	5	5