Reaction, aim and tracking each capture a different aspect of visuomotor control that a single task can't.

Can I compare to my reaction time test?

Yes — the reaction subtest here is the same construct, just fewer trials within a combined score.

No. The composite is a TESTUNO benchmark (Evidence B) built from established task paradigms.

Hand–Eye Coordination

A three-part test of hand–eye coordination.

~4 min

Results are informational and intended for self-reflection. They are not a professional evaluation.

~4 min

What this measures

Hand–Eye Coordination combines reaction, aim and tracking subtests into a single 0–100 composite. It's a broad motor-coordination benchmark, not a clinical measure.

How it works

You complete three subtests in sequence: Reaction (5 trials), Aim (12 targets) and Tracking (15s). Each measures a different facet of hand–eye coordination.

How results are calculated

Each subtest is normalized to a 0–100 scale and weighted (reaction 35%, aim 35%, tracking 30%) into a composite score.

Accuracy & limitations

Hardware and input method affect all three subtests. This is a research-grounded benchmark (Evidence B), not a clinical evaluation.

FAQ

Keep exploring

Reaction Time~2 min Aim Trainer~2 min Visual Search~5 min Processing Speed~4 min

Last reviewed: 2026-08-14