Classification of handedness. Left and Right handedness
correspond to the subject's hands, not the viewer. Passing a horizontally
mirrored image will invert these outputs.
hand_landmarks
Detected hand landmarks in normalized image coordinates.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-11-09 UTC."],[],[]]