Start
Pause
Stop
Reset Selection
Download Data
Restart Audio
Reconnect Camera
Calibrate Blink
Status: Ready
Features & Controls
Head Tracking Box
Shows a box around your head and measures tilt angle. Tilt your head beyond 13° to go back to row selection.
Face Landmarks
Shows facial landmark points and eye tracking guides. Helps visualize blink detection.
Blink Detection
Detects eye blinks to select rows and letters. Blink once to confirm the current selection.
Head Movement Detection
Detects head nods (Yes) and shakes (No). Nod to confirm, shake to move to next option.
Sound Detection
Detects sustained sounds to show the stop prompt. Make a noise to bring up the stop dialog.
Voice Selection
Random Voice
Original Voice
Default
Noise Detection
Calibrate
Ready
Sensitivity:
8
Do you want to stop?
Yes
No
Communication Grid
Ready
Selected text:
Tip:
To exit letter selection, make a large side-to-side head movement.
1
A
B
C
D
E
2
F
G
H
I
J
K
3
L
M
N
O
P
4
Q
R
S
T
U
5
V
W
X
Y
Z
6
SPACE
7
BACKSPACE