#Japan #Tokyo #NETIS #TTES #Photo Caliper

Revolutionizing Infrastructure Monitoring with the Photo Caliper

In the field of infrastructure maintenance, accurate monitoring of various "widths"—such as cracks, gaps, and joints—is essential for ensuring structural integrity over time. Recently, TTES Corporation, headquartered in Tokyo and led by President Hisatada Suganuma, launched the innovative Photo Caliper. This image measurement solution is designed to simplify width monitoring and has recently received registration from Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) under the NETIS program, effective December 25, 2025.

The Importance of Accurate Measurement

The traditional methods of assessing infrastructure conditions rely heavily on skilled visual inspection and manual measurements. This reliance poses several challenges, especially in high-risk areas or regions where access to power and communication facilities is constrained. The Photo Caliper overcomes these hurdles by automating the measurement process, allowing for remote monitoring without the need for extensive on-site resources.

Key Features of the Photo Caliper

The Photo Caliper utilizes advanced image analysis technology to automatically measure an object's width with an accuracy of ±0.1 mm using images captured on smartphones or digital cameras. Its key features include:

• - Versatile Width Monitoring: Effectively measures various physical dimensions, including cracks, gaps, and joints, without limiting the object type.
• - Reduced Human Dependency: Allows for quantitative assessments without relying on human inspectors.
• - Easy Field Operations: Involves a straightforward process of "stick and shoot", making it user-friendly for operators in the field.
• - No Power or Communication Needed: Can be deployed in challenging environments where electricity and connectivity are unavailable.
• - Minimization of Risky Close Work: Reduces the need for inspectors to work close to dangerous sites, enhancing safety.
• - Efficiency in Inspections: Streamlines routine inspections, periodic checks, and emergency assessments, saving time and effort.

Applicability of the Photo Caliper

The Photo Caliper is anticipated to be used in various infrastructure management activities, including daily inspections, scheduled assessments, and emergency evaluations. Its deployment is expected to revolutionize how infrastructure maintenance is conducted, leading to better monitoring and early detection of potential issues.

Impacts of NETIS Registration

With its official registration under the NETIS program, the Photo Caliper has been recognized as a new technology eligible for use in public works projects and infrastructure maintenance by the MLIT catalog. This recognition paves the way for:

• - Enhanced Consideration for New Technology: Public procurement agencies can now explore the usage of this innovative approach more easily.
• - Facilitated Pilot Introductions: Easier implementation and experimental applications of the technology in real-world scenarios.
• - Engagement in Technological Proposals: Greater integration of the Photo Caliper in technological recommendations offered to clients.

Conclusion

The Photo Caliper represents a significant advancement in the field of infrastructure monitoring, providing a reliable, user-friendly, and efficient solution to long-standing challenges. With its implementation, we can expect improvements in infrastructure management practices, enhancing safety and operational effectiveness across various sectors.

For any inquiries regarding the Photo Caliper, please contact:
TTES Corporation
Contact: Hisatada Suganuma
E-mail: [email protected]
Website: TTES

Stay tuned for further updates on innovative technologies impacting our infrastructure!