What does a low percentage mean?

A low percentage suggests difficulty maintaining precise cursor control under speed and size pressure, but it can also reflect temporary factors like tiredness or input lag.

Can I use a touchscreen?

Yes, but finger occlusion often makes the shrinking target harder to see, so scores tend to be lower than with a mouse or stylus.

Is this a medical assessment?

No, it is a casual screening aid for sensorimotor practice and is not a substitute for professional clinical evaluation.

Why does the target shrink?

Shrinking increases spatial demand progressively, revealing how well you adapt fine movements as tolerance for error tightens.

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Track Target Test

A target drifts around the arena and bounces off the walls. Keep your pointer inside it for 15 seconds — the target speeds up and shrinks as time passes. See the percentage of time you stayed on target.

Press Start to begin.

About the Track Target Test

Tracking is the skill of keeping your aim on a moving object — important in driving, sports and many games. Here a circular target moves at a constant speed and bounces off the edges, and the score is simply the share of the run your pointer spent inside it.

Use your mouse on a desktop or your finger on a phone and follow the target as smoothly as you can. The target accelerates and gets smaller near the end, so a steady, predictive hand beats a twitchy one. The test lasts 15 seconds.

Try the aim test · measure your reaction time

About

Track Target Test measures hand-eye coordination, fine motor control, and sustained visual attention by asking you to keep a cursor inside a target that continuously moves and shrinks. The challenge lasts 15 seconds, during which the target's path becomes less predictable and its size decreases, forcing rapid micro-adjustments. Performance reflects how well your visual system guides precise movements under increasing time pressure and spatial constraint.

How your result is scored

The result is the percentage of total test time your pointer remained inside the target boundaries; a higher percentage means steadier tracking. Brief exits and re-entries are counted in real time, so the score captures both accuracy and recovery speed. Interpret the score as a relative indicator of current sensorimotor sharpness rather than an absolute ability measure; day-to-day variation is normal and can be influenced by fatigue, device latency, or distraction.

Tips to improve

Use a mouse or stylus instead of a trackpad for finer control.
Keep your forearm supported to reduce tremor from fatigue.
Focus your gaze slightly ahead of the target's current path.
Make small, frequent corrections instead of large sweeping moves.
Practice in short daily sessions rather than one long block.

Frequently asked questions

What does a low percentage mean?: A low percentage suggests difficulty maintaining precise cursor control under speed and size pressure, but it can also reflect temporary factors like tiredness or input lag.
Can I use a touchscreen?: Yes, but finger occlusion often makes the shrinking target harder to see, so scores tend to be lower than with a mouse or stylus.
Is this a medical assessment?: No, it is a casual screening aid for sensorimotor practice and is not a substitute for professional clinical evaluation.
Why does the target shrink?: Shrinking increases spatial demand progressively, revealing how well you adapt fine movements as tolerance for error tightens.