Live metrics
Visual hits
0
Visual misses
0
Audio hits
0
Audio misses
0
Wrong keys
0
False positives
0
Reaction mean
--
Accuracy
0%
Current score
0
Subjects
Multi-Stimulus Response Test
High-tempo multi-stimulus response task used to assess reactive stress tolerance, processing speed, and response discipline under sustained load.
Idle
Multi-Stimulus Response Test v1
R1C1
R1C2
R1C3
R1C4
R1C5
R2C1
R2C2
R2C3
R2C4
R2C5
Session status
Response mode
The keyboard overlay no longer reveals visual color mappings or active answer keys. Keys only illuminate when you physically press them.
Audio channels
High tone
H
1760 Hz
Low tone
N
420 Hz
Keyboard guide
Full layout reference with fixed color and audio mappings.
No live answer hinting
`
1
2
3
4
5
6
7
8
9
0
-
=
Back
Tab
Q
WBlue
E
R
TWhite
Y
U
IYellow
O
P
[
]
\
Caps
A
S
DOrange
F
G
HHigh tone
J
KGreen
L
;
'
Enter
Shift
Z
X
C
V
B
NLow tone
M
,
.
/
Shift
Ctrl
Fn
Opt
Cmd
Space
Cmd
Opt
◀
▼
▶
Planned v1 behavior
Ten circles are arranged in two rows of five. A random circle lights up with one of five colors, and the response is based on the color rather than the circle position.
At the same time, short high-frequency and low-frequency tones are injected as a parallel auditory task. This makes the subject closer to a true multi-channel determination load rather than a pure visual task.
This web version is keyboard-first, logs visual and audio events separately, and tracks reaction time, misses, wrong keys, false positives, and end-of-run fatigue drift.
Initial config
Duration120s
Countdown3s
Stimulus interval650-1400 ms visual
Audio interval650-1400 ms audio
Response window1200 ms visual / 1550 ms audio