About this role
Role Overview
Apply your expertise in kinesiology and biomechanics to help improve advanced AI systems through precise hand landmark annotation. You will analyze image and video data, interpret complex hand positions, and produce high-quality annotations using MediaPipe-style hand topology. Prior AI experience is not required.
Key Responsibilities- Annotate hand and finger landmarks and keypoints accurately while following detailed protocols and tolerance thresholds.
- Identify and mark anatomical joints, including the wrist, MCP, PIP, DIP, fingertips, and thumb-specific CMC, MCP, IP, and thumb tip landmarks.
- Infer and annotate joints or landmarks that are partially occluded or visually difficult to identify.
- Interpret varied hand poses, orientations, perspectives, and object interactions across image and video data.
- Review visual feedback, identify deviations from requirements, and make targeted corrections to maintain annotation quality at scale.
- Strong anatomy expertise, particularly hand and finger anatomy.
- Attention to detail, visual reasoning, and the ability to analyze images and video.
- Experience with annotation, MediaPipe-style hand topology, quality assurance, and following established protocols and guidelines.
- Remote contract engagement.
$15 to $80 per hour.