Mobile only.
Fingerflip uses your phone's motion sensors. Scan to open on your phone.
Fingerflip
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Free-fall threshold (m/s² — launch when |accel| drops below)
Free-fall frames (consecutive sub-threshold to confirm)
Rotation launch (°/s — backup launch trigger if rotation builds first)
Catch drop fraction (|ω| below peak × this = caught)
Catch drop frames (consecutive drop to confirm)
Min airtime (ms — reject jiggles shorter than this)
Pre-roll frames
Max record (ms)
Use total rotation distance (μ)
Rotation weight μ (deg penalty)
Ambiguous margin (top1/top2)
Bailed tolerance (deg, max Δβ/Δγ)
Visualise captures
Inferred difficulty (#16)
Sample rate: — Hz
Clear unsaved samples
Reset local state (settings + unsaved)
IDLE
Start
Tap Start to arm motion capture. Flip the phone to record.
Done
Label this flip
New trick name
Difficulty (1–10)
Save as new trick
Discard
—
Trick
Total
Shape
Rot α/β/γ