OpenAim

Aim trainer that systematically improves mouse coordination and control.

Bench console

Settings

Appearance

Theme Target colorPresets are colorblind-friendly against every theme. Target style Playfield background

Arena moodEarned backdrop palettes — free play only. Locked ones show what unlocks them.

Target finishEarned target skins — free play only. Rated drills always use the standard target.

Living sceneBackdrop shifts between drills & drifts slowly to fight visual fatigue. Never touches targets or contrast. Reduced eye strainDims & warms the scene and UI for long sessions — lowers luminance load. Targets keep full contrast. MotionReduce disables UI transitions; Auto follows your OS.

Crosshair

Style Size Thickness Gap Color theme OutlineKeeps the crosshair visible over targets. On-target reactionOff by default for clean telemetry.

Input & camera

Sensitivity° per mouse count. Mouse DPIOptional. Enables cm/360 and hand-travel modeling. Import sensConverts your in-game sensitivity. Field of viewHorizontal; stamped into every replay. Invert Y

Raw inputWhether the browser delivers unaccelerated mouse motion. OpenAim never accelerates; this is the browser/OS layer.

Coach

Challenge pointTarget success rate drills are solved to. ExplanationsFull detail always stays behind the ? chip. Session lengthDrills per coached session. FocusLet the coach choose, or lock the session to one axis. AutoGainSens auto-tuning from measured under/overshoot.

Data

Capture levelSummary skips raw mouse/camera streams; deep analysis needs Full.

Your data

Aim Commons

Anonymous drill summaries are contributed by default to train the shared, science-based player model everyone starts from and that renormalizes your ratings to real peers — no raw mouse traces, no identity, no device info. The public leaderboard is off until you turn it on, and because ranked runs are verified by re-simulating your recorded inputs, turning it on also uploads that raw input recording. Opt out or revoke below anytime.

Contribute runsSends drill summaries + capability features (no raw mouse, no device info) to sharpen the population model everyone starts from. LeaderboardRank on the task-Elo boards under a public handle (sign-in required). Ranked runs upload their raw input recording so scores can be verified by re-simulation and earn a ✓ badge — this turns Share replays on. HandleYour public leaderboard name. Share replaysUploads raw mouse-movement traces (mildly biometric) for verification, deeper analysis, and spectating. Earns the ✓ verified badge on the leaderboard; you still rank without it.

Statuslocal only

Settings that change the meaning of telemetry (FOV, sens, target style, crosshair, invert, capture level) are recorded in each replay's .oar header, so analysis reflects the settings the run used.

today's session · the plan

Paused

OpenAim

Settings

Appearance

Crosshair

Feedback

Input & camera

Coach

Data

Aim Commons

Session complete

Harness Lab