Entraîneur de visée

Ce que ça mesure

This aim trainer measures how quickly and accurately you can point at and click a fast sequence of targets that pop up at random spots on screen. From your run it reports two things: your mean time-to-hit (how many milliseconds, on average, it takes you to land on each target after it appears) and your click accuracy (the share of clicks that actually hit a target rather than empty space). Together these capture visual search, hand-eye coordination, and fine motor control — the everyday skills behind using a mouse or touchscreen smoothly.

Comment ça marche

When you start, a single circular target appears somewhere in the play area. You click it as fast as you can; the instant you hit it, the next target pops up in a new random position, and the timer for that target begins. We repeat this for 18 targets. Every click is logged — hits stop the clock and advance you, while clicks that miss the circle and land on the empty area are tallied as misses. At the end we average your hit times, note your single fastest hit, and divide hits by total clicks to get accuracy. The pattern follows Fitts' law: targets that are farther away or smaller take longer to hit accurately, so a fast, clean run reflects both quick spotting and controlled movement.

Conseils pour un résultat fiable

• 1Aim before you rush — Accuracy gates your result — a flurry of misses hurts more than being a hair slower. Land the click first; speed follows once your aim settles.
• 2Let your eyes lead — Spotting the next target quickly is half the task. Try to take in the whole play area rather than staring at one spot.
• 3Retest under the same conditions — Same device, same pointer, same time of day. That's the only fair way to see whether you're improving or just having an off run.
• 4Warm up first — Your first run is often your slowest. Do a practice round before you treat a score as your real baseline.