Control first. Speed follows.
A free benchmark measures how fast and accurately you detect, notice, and track on screen.
Three quick tasks, 2.5 to 4 min, no account needed.
Three tasks. Three separate scores.
Each one is timed from the frame the target actually appeared. None of them is added into a single number.
Quick Signal
DetectionSpot a target the instant it appears, without trading away accuracy.
- Response window
- 2 s
- Scored on
- Response time, gated by accuracy
Peripheral Pulse
Peripheral awarenessNotice a flash at the edge while you answer a task dead center.
- Flash length
- 80 to 150 ms
- Scored on
- Accuracy on both tasks
Track Pack
TrackingFollow a moving target through clutter and pick it out at the end.
- Time to confirm
- 5 s
- Scored on
- Accuracy
Fast only counts when it’s right.
Every score checks accuracy first. Below the gate, a fast run earns nothing, so guessing quickly never beats answering right.
Nothing here compares you to anyone else, and a score describes how you did on a screen task. It says nothing about your eyesight, your IQ, or your health.
Then train the rest, daily.
The benchmark runs the first three. Your daily workout adds these and adapts to how you do.
Target Stream
Selection
Catch the right targets in a fast stream and let the wrong ones pass.
- Per item
- 700 ms
Phrase Flash
Reading intake
Take in a whole phrase from a brief flash, then judge what it said.
- Flash length
- 80 ms to 1.2 s
Meaning Rush
Comprehension
Read a short passage against the clock and pick what it was really about.
- Passage time
- 20 to 90 s
Pick what you want sharper
Your workout leans toward the focus you choose. You can change it any time.
See where you stand.
Three tasks, 2.5 to 4 min, no account needed.