3D Scan App 'RITTAI SCAN' Now Supports 3D GS: Achieve 3D Visualization of Both 'Overall' and 'Detail' with a Single iPhone/iPad
Forgers Inc. has integrated 3D Gaussian Splatting (3D GS) into its iOS app 'RITTAI SCAN.' This allows for high-definition 3D modeling of pipes and reflective surfaces, which were difficult to capture with conventional methods, directly on site using mobile devices.
📋 Article Processing Timeline
- 📰 Published: April 28, 2026 at 22:00
- 🔍 Collected: April 28, 2026 at 13:31
- 🤖 AI Analyzed: April 28, 2026 at 14:47 (1h 15m after Collected)
Forgers Inc. (Headquarters: Minato-ku, Tokyo; CEO: Kohei Imaizumi), a developer in the XR/3D field, has added support for Splat scanning (generating data in .spz format) using 3D Gaussian Splatting (3D GS) technology to its 3D scanning app for iOS, 'RITTAI SCAN.'
This update enables photo-realistic 3D visualization of equipment such as pipes, glass, and mirror-finished surfaces—subjects that were previously difficult to reproduce using traditional Mesh scanning. The generated data can be directly imported into 'RITTAI MANUAL' and utilized as onsite manuals and educational content.
### What is 3D Gaussian Splatting (3D GS)?
3D GS is a rapidly emerging technology for high-speed, high-definition 3D digitalization of the real world. It excels at reproducing thin or delicate structures and materials with strong metallic luster, which are often problematic for photogrammetry or LiDAR-based Mesh scanning. In RITTAI SCAN, the shooting range is approximately 3 meters square, making it ideal for localized, detailed capture.
### Comparison with Conventional Methods
- **Splat Scan (3D GS):** Best for fine details/mirrored surfaces, localized range (~3m), data generation in 1-3 mins (offline), measurement feature coming soon.
- **Mesh Scan (Conventional):** Best for overall space (~15m), high measurement accuracy (1% error), crystal clear labels/text, data generation in 1-3 mins.
By using both methods—Mesh for the overall layout and Splat for detailed components—users can achieve complete site coverage.
### Integration with RITTAI MANUAL
Data generated (.spz) can be imported directly. Users can embed photos, videos, and PDFs into the 3D space to add annotations, making it immediately useful as a procedure manual.
**Main Use Cases:**
- **Manufacturing Training:** Combine Mesh for line layout and Splat for detailed machine operation to improve training quality for new workers.
- **Plant Operations:** Digitize pipes and gauges without defects to improve work accuracy.
- **Construction Reporting:** Record construction status in 3D combined with traditional media.
RITTAI SCAN is available starting from 8,000 JPY per month/license (excluding tax) with no initial fees. Free trials are currently available for interested businesses.
### Company Profile
- **Name:** Forgers Inc.
- **Location:** Akasaka, Tokyo
- **CEO:** Kohei Imaizumi
- **Business:** AR service 'RITTAI' for EC/Catalog, 3D digital manual service 'RITTAI MANUAL', high-precision 3D scan 'RITTAI SCAN', and XR consulting/contract development.
This update enables photo-realistic 3D visualization of equipment such as pipes, glass, and mirror-finished surfaces—subjects that were previously difficult to reproduce using traditional Mesh scanning. The generated data can be directly imported into 'RITTAI MANUAL' and utilized as onsite manuals and educational content.
### What is 3D Gaussian Splatting (3D GS)?
3D GS is a rapidly emerging technology for high-speed, high-definition 3D digitalization of the real world. It excels at reproducing thin or delicate structures and materials with strong metallic luster, which are often problematic for photogrammetry or LiDAR-based Mesh scanning. In RITTAI SCAN, the shooting range is approximately 3 meters square, making it ideal for localized, detailed capture.
### Comparison with Conventional Methods
- **Splat Scan (3D GS):** Best for fine details/mirrored surfaces, localized range (~3m), data generation in 1-3 mins (offline), measurement feature coming soon.
- **Mesh Scan (Conventional):** Best for overall space (~15m), high measurement accuracy (1% error), crystal clear labels/text, data generation in 1-3 mins.
By using both methods—Mesh for the overall layout and Splat for detailed components—users can achieve complete site coverage.
### Integration with RITTAI MANUAL
Data generated (.spz) can be imported directly. Users can embed photos, videos, and PDFs into the 3D space to add annotations, making it immediately useful as a procedure manual.
**Main Use Cases:**
- **Manufacturing Training:** Combine Mesh for line layout and Splat for detailed machine operation to improve training quality for new workers.
- **Plant Operations:** Digitize pipes and gauges without defects to improve work accuracy.
- **Construction Reporting:** Record construction status in 3D combined with traditional media.
RITTAI SCAN is available starting from 8,000 JPY per month/license (excluding tax) with no initial fees. Free trials are currently available for interested businesses.
### Company Profile
- **Name:** Forgers Inc.
- **Location:** Akasaka, Tokyo
- **CEO:** Kohei Imaizumi
- **Business:** AR service 'RITTAI' for EC/Catalog, 3D digital manual service 'RITTAI MANUAL', high-precision 3D scan 'RITTAI SCAN', and XR consulting/contract development.