Volleyball Action Annotation Specialist

About OpenTrain

OpenTrain AI is the hiring and contracting organization for this role. OpenTrain is the #1 platform for finding and building careers in AI training and data labeling, helping people discover flexible projects and begin contributing to the technology behind modern AI.

  • Worldwide remote opportunity
  • Part-time contractor engagement
  • Entry-level experience level
  • Apply through OpenTrain

About AI Training and Image Annotation

AI training is the human side of building artificial intelligence. People prepare examples that help computer vision systems understand images and visual events, including the actions taking place during sports.

  • Work with image data used in AI development
  • Use visual judgment and careful labeling
  • Contribute to cutting-edge computer vision systems

The Role

As a Volleyball Action Annotation Specialist, you will label actions shown during volleyball games. The work focuses on image annotation with bounding boxes in CVAT, identifying the specified volleyball actions accurately and consistently.

The listed actions are spike, block, serve, set, and receive. Additional examples will be provided by the role owner.

  • Data type: Images
  • Annotation type: Bounding boxes
  • Labeling software: CVAT
  • Language: English

What You'll Do

Review volleyball game images and apply the appropriate action labels. Use bounding boxes to annotate the relevant visual content according to the project instructions and examples.

  • Identify spikes in volleyball images
  • Identify blocks in volleyball images
  • Identify serves in volleyball images
  • Identify sets in volleyball images
  • Identify receives in volleyball images
  • Complete annotations in CVAT

Requirements and Work Details

This is an entry-level, part-time contractor opportunity open worldwide. The expected time commitment is less than 20 hours per week, and the role requires English-language work in CVAT.

  • Entry-level opportunity
  • Worldwide participation
  • Less than 20 hours per week
  • Part-time contract role
  • Pay: $0.03 per label
  • English required for project work

Why Join AI Training Work

AI training and data labeling are part of a fast-growing technology industry. Flexible projects can fit around studies, another job, or family commitments, while giving contributors a direct role in shaping how AI systems interpret the world.

  • Work remotely from anywhere
  • Choose a flexible part-time schedule
  • Build experience in AI training and data labeling
  • Help improve visual AI through human-labeled examples

How to Apply

Create a free OpenTrain account and apply through OpenTrain. Review the project information, confirm that the flexible schedule and labeling tasks suit you, and submit your application in minutes.

  • Create a free OpenTrain account
  • Apply through OpenTrain
  • Review the project instructions and examples
  • Begin labeling volleyball actions if selected
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