User Evaluation of the Smartphone Screen Reader VoiceOver with Visually Disabled Participants

Table 2

Familiarity per participant with the VoiceOver gestures in the pretest user training.

Gesture	P#1	P#2	P#3	P#4	P#5	P#6
(1) Tap with one finger, lift and tap again	Yes	Yes	Yes	Yes	Yes	Yes
(2) Tap with one finger and drag	Yes	Yes	Yes	Yes	Yes	Yes
(3) Tap with one finger and swipe to right or left	Yes	Yes	No	Yes	Yes	Yes
(4) One-finger double tap	Yes	Yes	Yes	Yes	Yes	Yes
(5) Split-tap: touch one finger and then tap with a second finger	No	Yes	No	Yes	No	No
(6) Four-finger tap at the top of the screen	No	No	No	No	No	Yes
(7) Four-finger tap at the bottom of the screen	No	No	No	No	No	Yes
(8) Two-finger flick up	Yes	Yes	No	Yes	No	No
(9) Two-finger flick down	Yes	Yes	No	Yes	No	No
(10) Three-finger flick to the left or right	Yes	Yes	Yes	Yes	Yes	Yes
(11) Three-finger tap	No	Yes	No	Yes	No	No
(12) Two-finger rotate	Yes	Yes	No	Yes	Yes	Yes
(13) Flick up and down with one finger	Yes	Yes	No	Yes	No	Yes
(14) Three-finger double tap	Yes	No	Yes	Yes	Yes	Yes
(15) Three-finger triple tap	Yes	Yes	No	Yes	Yes	Yes
(16) Two-finger double tap	Yes	Yes	No	Yes	Yes	Yes

P = participant.