count-on-fingers

name	count-on-fingers
description	Counts from one to five by extending fingers one at a time on a raised hand. Use when the command mentions count on your fingers, count to five, "one two three", counting up, show a number with fingers, or finger counting.
category	gesture
disable-model-invocation	true
subskills	["move-hand-and-fingers","move-arm"]

Count on Fingers

Raise a hand and add a finger per count: 1=index, 2=+middle, 3=+ring, 4=+pinky, 5=+thumb (open hand). Because sequence frames keep previously-set joints, each frame only needs to extend the next finger.

How (right hand; mirror to Left with thumb Z -40)

• Raise the hand so it is visible: RightUpperArm:[50,0,40], RightForearm:[0,0,95].
• Start at "1": index extended [0,0,0]; middle/ring/pinky curled [80,0,0]/[80,0,0]/[70,0,0]; thumb tucked RightThumb1:[55,0,40].
• Each later frame straightens the next finger (set its segments to [0,0,0]), ending with the thumb out (RightThumb1:[0,0,40]).

Example

• "count to five on your fingers" -> {"durationMs":3000,"say":"One, two, three, four, five!","sequence":{"loop":false,"frames":[{"t":0,"pose":{"RightUpperArm":[50,0,40],"RightForearm":[0,0,95],"RightIndex1":[0,0,0],"RightIndex2":[0,0,0],"RightIndex3":[0,0,0],"RightMiddle1":[80,0,0],"RightMiddle2":[80,0,0],"RightMiddle3":[70,0,0],"RightRing1":[80,0,0],"RightRing2":[80,0,0],"RightRing3":[70,0,0],"RightPinky1":[80,0,0],"RightPinky2":[80,0,0],"RightPinky3":[70,0,0],"RightThumb1":[55,0,40]}},{"t":0.25,"pose":{"RightMiddle1":[0,0,0],"RightMiddle2":[0,0,0],"RightMiddle3":[0,0,0]}},{"t":0.5,"pose":{"RightRing1":[0,0,0],"RightRing2":[0,0,0],"RightRing3":[0,0,0]}},{"t":0.75,"pose":{"RightPinky1":[0,0,0],"RightPinky2":[0,0,0],"RightPinky3":[0,0,0]}},{"t":1,"pose":{"RightThumb1":[0,0,40],"RightThumb2":[0,0,0]}}]}}