Table 2.

Task performance identified through usability testing (N=16).

Task performance		Prototype A, n (%)				Prototype B, n (%)
		Task 1a	Task 2b	Task 3c	Task 1a		Task 2b	Task 3c
Completed
	With ease	5 (31)	0 (0)	16 (100)	4 (25)		11 (69)	15 (94)
	With help	4 (25)	16 (100)	0 (100)	10 (63)		5 (31)	0 (0)
Not completed		7 (44)	0 (0)	0 (0)	2 (13)		0 (0)	1 (6)

^aTask 1: Create an account or register in the app.

^bTask 2: Join a women’s health research study.

^cTask 3: Contribute health data to the study.