Sensory-Motor
Tracking
Can you keep up with the moving circle?
A circle glides across the screen along smooth curves. Keep your finger pressed down and follow it. The circle turns green when you're close and red when you drift away, so you can see right away how well you're keeping up.
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At a glance
- Players
- 1 player
- Ages
- 4 and up
- Play time
- About 30 seconds
- Levels · Modes
- Normal · Easy (Easy has a slower circle and a larger allowed distance)
How to play
- Choose Normal or Easy.
- The circle starts gliding smoothly across the screen.
- Keep your finger pressed on the screen and follow the circle.
- After 3 rounds of 8 seconds each, you'll see the percentage of time you stayed close to the circle.
Tips
- Follow just below the circle so your finger doesn't cover it up.
- If your finger stops for more than 0.4 seconds, it counts as lifted. Keep moving.
- The movement is different every round. Try to anticipate when the circle will change direction.
What it practices
Visual trackingKeep your eyes on a moving target.
Hand-eye coordinationMove your hand to match the motion you see.
Sustained controlKeep your hand steady and on track for 8 seconds straight.
Great for
- Anyone who needs practice using hands and eyes together
- Kids who want to play big on a tablet
- Anyone who likes quiet, focused games
Good to know
The circle's path is a different curve every time (a Lissajous curve), so you can't memorize it. Your average accuracy over the 3 rounds is saved as your score.