GamaSome https://www.gamasome.com/blog Our company offers cutting-edge AI, Blockchain, AR/VR, and metaverse solutions for enterprises. en-us mailto@gamasome.com (Gamasome) mailto@gamasome.com (Gamasome) Sun, 09 Aug 2026 00:00:00 GMT https://www.gamasome.com/blog/what-is-data-annotation What is data annotation, and why does it decide whether your model actually works? https://www.gamasome.com/blog/what-is-data-annotation Data annotation turns raw images, video, text, and sensor data into labels AI models can learn from. Here's how it actually works, and what most guides skip. Sun, 09 Aug 2026 00:00:00 GMT mailto@gamasome.com (Gamasome) Data AnnotationData LabelingPhysical AIAI