Table 5.

Percentages for responses to 14 usability questions for the STS.

	Questions	1 Strongly Disagree (%)	2 (%)	3 (%)	4 (%)	5 Strongly Agree (%)
1	Is comfortable	0	6	6	33	55
2	Is small	0	6	16	39	39
3	Is light	0	0	0	28	72
4	Is safe	0	6	16	22	56
5	Is simple to use	0	0	17	39	44
6	Is fashionable	6	6	21	61	6
7	Motivates me to use it	0	6	28	44	22
8	Does not disturb my privacy	6	0	22	39	33
9	Alters the appearance of a garment	17	33	28	22	0
10	Is visible to others	6	38	44	6	6
11	Blends in with different types of clothing that might be worn with the device	0	0	6	50	44
12	Is suitable for continuous monitoring 24/7	0	6	22	28	44
13	Does not detach from a user unless needed	0	0	6	16	78
14	Does not affect normal activities of daily life	0	6	11	11	72