High-precision and Security-focused
Annotation Outsourcing Service
Over 48 million items
of teaching data created
For high-precision tasks, such as medical development and natural language processing, entrust difficult annotations to Human Science.
Human Science has been involved in AI development projects for many companies, including GAFAM.
Our annotation services have been utilized in various fields, such as natural language processing, medical support, autonomous driving development, and architecture.
We can meet the challenges faced by our customers through various operation methods: remote, on-site, resident stationing at the customer's environment, or whatever the project needs.
We implement thorough security measures through the selection of tools, education of workers, and build-out of work environments.
Translation, Documentation, and Annotation Achievements

Strengths of Human ScienceFeatures
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Trained project managers educate annotators.When starting a project using our annotation outsourcing service, the project manager first familiarizes themself with the work requirements. By having an experienced project manager educate the annotators before starting the work, we enable high-precision annotation. In cases where online familiarization is deemed difficult based on the nature of the work, we also provide support by stationing the project manager at the customer's location for training and other needs.
That's how we create high-quality training data. -
Annotation tools with top-notch securityOne of the annotation tools we use is AnnoFab. This tool has also been adopted by Japan's top automobile manufacturers and has excellent security. It supports AWS and other customer-side cloud services and puts restrictions on IP addresses, ensuring a robust security system.
used by the largest domestic automakers. -
Resource management without crowdsourcing.For customers who want to avoid using crowdsourcing for security reasons, please rest assured. At Human Science, reliable annotators contracted directly by our company will handle the work. For on-site projects, we can also provide the use of our secure rooms with ISMS certification or resident support at the customer's location.
We can also provide options like the use of our secure rooms and resident support at customer locations. -
Reduce communication costs with direct support in English.Do you need communication in English? Don't worry. We can provide direct support. Compared to translation or interpretation orders from other companies, you can expect significant cost advantages.
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Achieve excellent cost performance with an offshore system.Our company conducts offshore annotation services in Vietnam. By utilizing overseas resources under our contract, we provide high-quality annotation services comparable to other domestic offerings, but at a lower cost. Even for offshore projects, we still handle management tasks, such as customer interfacing and quality control, in Japan.
ServicesServices
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Natural language processing
Text generation -
Speech recognition
Intent extraction -
Image annotation
Object and area detection -
Video annotation
Object detection -
Location evaluation
Route creation -
Document analysis
Content determination -
OCR
Data conversion -
Machine translation evaluation
Translation teaching data creation
Achievements and Case StudiesCase Studies
CASE 01AI Development Project for Advanced Medical Devices
Medical Device Manufacturing Company
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Customer's Challenges |
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Our Solutions |
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Number of Tasks |
10,000 items | Work Period |
2 months |
Main Takeaways
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CASE 02Autonomous Driving AI Accuracy Improvement Project
AI Technology Development Manufacturer
Required Tasks |
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Customer's Challenges |
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Our Solutions |
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Number of Tasks |
Over 6,000 items | Work Period |
Over 6 months |
Main Takeaways
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CASE 03AI Assistant User Request Understanding Improvement Project
Global IT Company
Required Tasks |
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Customer's Challenges |
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Our Solutions |
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Number of Tasks |
About 450,000 items | Work Period |
6 months |
Main Takeaways
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Frequently Asked QuestionsFAQ
- I am worried about whether we can get the right personnel to work on the project.
- At Human Science, we verify the content of the work before starting a project, and we assign personnel that are a good fit. By assigning resources that are directly contracted by our company, we form effective teams that utilize the aptitude and experience of each member.
- Can you to deliver part of the deliverables in the early stages of the project?
- Yes, we can handle that. After receiving a review of the actual deliverables at an early stage and confirming that there are no discrepancies in the definition and interpretation of the work requirements, we will proceed with the remainder of the project.
See the following for an explanation of the overall flow of a project.
>>Work flow until delivery
- Is it possible to simultaneously access the annotation tool being used for this job from our location via the cloud?
- Yes, it is possible. We can issue an account that lets you check the progress and provide feedback during the project. Real-time communication with the project manager and the assigned staff is also possible.