Table 1.

Demographics per sample and device condition

Demographic	Student Keyboard	Diverse Keyboard	Diverse Smartphone
Mean age (years)	21.6	36.8	37.8
SD of age (years)	3.6	15.3	14.1
# Male	27	78	69
# Female	126	75	72
# Low education level		76	71
# High education level		77	70