Table 1.

Usability and Acceptability Ratings

	Inpatients (n=11)						Outpatients (n=9)
	Disagree		Neutral		Agree		Disagree		Neutral		Agree
	N	%	N	%	N	%	N	%	N	%	N	%
Usability
I found the system to be very complicated.	8	73	0	0	3	27	7	78	1	11	1	11
I thought the system was easy to use.	2	18	0	0	9	82	1	11	0	0	8	89
I think that I would need the support of a technical person to be able to use the system at home.	8	73	0	0	3	27	6	67	1	11	2	22
I found the system very awkward to use.	9	82	1	9	1	9	8	89	1	11	0	0
I felt very confident using the system.	1	9	1	9	9	82	1	11	0	0	8	89
I felt comfortable using system.	1	9	0	0	10	91	0	0	0	0	9	100
It was easy to learn to use the system.	1	9	1	9	9	82	2	22	1	11	6	67
I don’t understand how the system works.	7	64	1	9	3	27	7	78	1	11	1	11
I found it easy to keep the device with me at all times.	2	18	1	9	8	73	1	11	2	22	6	67
Acceptability
I was concerned about my privacy using the system.	4	36	3	27	4	36	9	100	0	0	0	0
I was comfortable with having my information collected by the system.	1	9	4	36	6	55	2	22	0	0	7	78
Using the system made me think about my condition more.	2	18	5	46	4	36	3	33	1	11	5	56
Using the system made me upset.	6	55	3	27	2	18	6	67	1	11	2	22
If the system could create a summary of my behavior, I would like to see it.	4	36	2	18	5	46	1	11	0	0	8	89
If the system could give me feedback about my behavior, I would want to hear it.	3	27	3	27	5	46	1	11	0	0	8	89
If the system could offer me suggestions when I am upset, I would use them.	2	18	3	27	6	55	0	0	2	22	7	78