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Why choose Datatang?

Datatang has 10+ years of experience in project implementation and quality and safety control, ensuring that customers' projects are completed within the specified time and specified quality requirements
With professional collection equipment and implementation team, Datatang support various types of smart home data collection.

Tailored Data Service for Smart Home

Datatang collects annotated voice and image data for smart home scenarios, enabling precise interaction with smart home devices.

Far-field Speech Recognition

Far-field Speech Recognition

Support multi-language and multi-device collection of data data collection and labeling of text, noise, and speaker roles.

Gesture Control

Gesture Control

Support static and dynamic hand gesture data collection and annotation of landmarks, attributes and gesture types.

Human Behavior Recognition

Human Behavior Recognition

Support multi-device, multi-scene and multi-angle human behavior data collection and labeling of human locations, landmarks, behaviors and attributes.

Object Detection

Object Detection

Supports indoor scene image collection and labeling of object classification, segmentation, and state recognition.

Anomaly Detection

Anomaly Detection

Support the image collection and annotation of a veriety types of abnormal behavior.

Supports comprehensive annotation needs for speech, image, video, point cloud, and text data.

Case Studies

Voice Command Recognition for Smart Home

The customer wants to enrich the voice commands in their newly launched smart speaker to allow users to control their smart home devices with voice. Datatang collected data of 10,000 people, covering eight dialects and age from 3 to 50 years old. The task is efficiently completed through our annotation platform, which has online audio automatic quality inspection function and support data upload functions through API.

Voice Command Recognition for Smart Home

The client wants to improve the scene recognition and detection technology of the sweeping robot, and needs to capture more than 200 home scenes. With years of experience in project management and implementation, Datatang collected 600,000 images and integrated 160 labels into 4 groups of large labels(each of large labels contains 5-38 small category labels), after that we annotated the images.

Scene Recognition for Smart Home

Scene Recognition for Smart Home

Why Datatang

One-stop Data Service

Datatang.ai provides comprehensive data annotation and collection services to help you succeed with your AI projects.

Data QA System

Datatang delivers high-quality data with intelligent self-inspection, multiple quality checks, and ISO9001 certification.

Rich Annotation tools

30 proven annotation tools for full coverage of voice, image video, 3D point cloud and text data annotation requirements.

Compliance & Security

We follows Personal Information Protection Act, GDPR, ISO27001/ISO27701 for security and regulatory compliance.

AI-assisted pre-recognition

With the help of AI-assisted pre-recognition function, human-computer interaction semi-automatic annotation is realized.

Know More About Tailored Data Solutions