TABLE II.

Descriptive statistics of participants

Demographic variables	Statistic
Gender, (n = 12)	n (%)
Female	4 (33.33%)
Male	8 (66.67%)
Age (years), (n = 12)	n (%)
50–65	1 (8.33%)
65–75	3 (25.00%)
75–85	7 (58.34%)
Above 85	1 (8.33%)
Highest level of education, (n = 12)	n (%)
High school graduate	1 (8.33%)
Some college	4 (33.33%)
College graduate	2 (16.67%)
Post-graduate	5 (41.67%)
Familiarity with technology	Mean ± SD
Smartphones	2.75 ± 1.22
Tablets	2.42 ± 1.08
Computers	2.73 ± 1.01
Robots	1.00±0

For the items associated with familiarity with technology (i.e., Rows Smartphones, Tablets, Computers and Robots), 1 = Not at all familiar, 2 = Slightly familiar, 3 = Moderately familiar, 4 = Very familiar.