#Japan #Tokyo #3D Modeling #Scanat #Bruce Liu

Revolutionizing Site Surveys: Scanat's New Feature

In the realm of construction and infrastructure, efficiency is paramount. Nat Inc., based in Shibuya, Tokyo, has made substantial strides in this direction with their 3D scanning application, Scanat. Recently, they unveiled a groundbreaking feature - the Location-Based Photo Search, which automates the process of finding relevant site photos by simply tapping on the 3D model. This innovative solution significantly reduces the time spent on photo retrieval, a common pain point across many projects.

The Challenge Faced by the Industry

Within construction and infrastructure settings, the digitization of sites using Scanat is steadily gaining traction. However, the challenge lies in handling the sheer volume of photographs taken at each site, often numbering in the hundreds or thousands. Workers frequently need specific photos to reference areas on the 3D model, which historically required meticulous searching through potentially hundreds of images. This demand for efficient photo retrieval has created a bottleneck in project workflows, hindering on-site efficiency.

Overview of the New Feature

With the Location-Based Photo Search, Scanat users can now click on any point in the 3D model, and instantly access corresponding photographs taken from that location. The system uses a proprietary algorithm that considers various factors like compatibility, distance, and angle among others to rank the photos automatically. This feature streamlines the process by eliminating the need for manual searches, allowing workers to quickly identify the best images pertaining to specific model areas. Additions to this feature include tools for attaching notes to photos or sharing them directly, thereby facilitating seamless information sharing between teams.

Three Key Innovations of the Photo Search Feature

1. Maximizing Search Efficiency through Reverse Search: Users can tap specified locations within the 3D model to generate an instant list of all associated photographs. This eliminates the time spent sifting through a massive photo database.
2. AI-Driven Priority Display Algorithm: Among the retrieved photographs, the system prioritizes images based on specific attributes, ensuring that the best and most relevant ones are showcased first.
3. Diverse Utilization of Information: Photos accessed through the system can easily be anchored as 'notes' within the model or shared externally, eliminating potential discrepancies in perspective between field workers and office staff.

Quantitative Benefits of Digital Transformation in On-Site Surveys

The implementation of Scanat has drastically cut down the time required for on-site surveys. What once took two to three workers between one to three hours now can be accomplished by a single worker in just about twenty minutes. The introduction of the new Location-Based Photo Search feature paves the way for further reductions in time spent organizing photos after returning to the office and minimizes costs related to follow-up site visits. This contributes to a marked enhancement in overall project productivity.

Proven Track Record in Government Projects

Scanat's innovative approach has garnered recognition beyond commercial applications. It has been selected as a model project under the Ministry of Land, Infrastructure, Transport and Tourism’s initiative aimed at promoting efficient building practices. In March 2025, it was highlighted for its contributions to highway maintenance initiatives. Moreover, it received the Startup Award at the Infrastructure Digital Transformation Awards, marking its transformative impact in the industry.

Message from Bruce Liu, CEO of Nat Inc.

Bruce Liu shared insights about the development of this new feature, stating, “There has been a significant demand for a tool that handles the frequent transitions between 3D models and photographs. After two years of dedicated research and development, we believe this feature addresses those core issues. We aim to substantially reduce the time spent verifying information on-site and create an environment where field workers can focus on their essential tasks.”

About nat Inc.

Founded in 2019, nat Inc. is a pioneering firm with cutting-edge technological capabilities in the fields of 3D applications and system development. They aim to transform everyday work and life through innovative products, aspiring to become an indispensable infrastructure in society that fosters safety, security, and a better quality of life. The company operates from the following address: 3F Sumitomo Realty Harajuku Building, 2-34-17 Jingumae, Shibuya, Tokyo, 150-0001, Japan. For more information, visit natincs.com.