wave-hello

name	wave-hello
description	Raises one arm and rocks the open hand side to side to say hello or hi. Use when the command mentions wave, wave hello, say hi, greet, "wave at me", hand wave, or a friendly hello.
category	gesture
disable-model-invocation	true
subskills	["move-arm","bend-elbow","rotate-wrist"]

Wave Hello

A friendly greeting: lift one forearm so the open hand is up by the head, then rock the hand side to side in a looping sequence.

How (right hand shown; mirror to Left by negating the Z values)

• Raise the arm up-and-out and bend the elbow: RightUpperArm:[0,0,35], RightForearm:[0,0,100] (left: LeftUpperArm:[0,0,-35], LeftForearm:[0,0,-100]).
• Keep the fingers open/extended.
• Wave by rocking the wrist on Z: RightHand 25 <-> -25, looping forever.

Example

• "wave hello" -> {"durationMs":1800,"say":"Hi there!","sequence":{"loop":true,"frames":[{"t":0,"pose":{"RightUpperArm":[0,0,35],"RightForearm":[0,0,100],"RightHand":[0,0,25]}},{"t":0.5,"pose":{"RightUpperArm":[0,0,35],"RightForearm":[0,0,100],"RightHand":[0,0,-25]}},{"t":1,"pose":{"RightUpperArm":[0,0,35],"RightForearm":[0,0,100],"RightHand":[0,0,25]}}]}}