The Structure Sensor 3 (Mark III) by Occipital is a professional-grade 3D depth sensor designed to attach to an iPad and deliver accurate 3D scanning, room measurement, and spatial data capture in a portable, self-contained package. It is the third generation of Occipital's market-leading Structure platform, featuring improved accuracy, faster scanning, and enhanced compatibility with modern iPad models and spatial computing applications.

The Structure Sensor 3 is used across a wide range of professional applications including architecture and interior design (as-built documentation, room scanning for virtual staging), healthcare (body measurement, orthotics, prosthetics), industrial design and reverse engineering, construction site documentation, and augmented reality content creation. Paired with the Skanect or Structure SDK, it delivers dense, accurate 3D meshes and point clouds that integrate into standard CAD and BIM workflows.

Key features

• Third-generation improved depth sensing delivers higher accuracy and better performance in challenging environments compared to earlier Structure sensors.
• Attaches directly to compatible iPad models for a fully mobile, handheld 3D scanning experience without a laptop or desktop.
• Wide depth range covers both close-up object scanning and full-room spatial capture in a single scan session.
• Onboard sensors and structured light technology provide reliable 3D data even in variable lighting conditions.
• Compatible with the Structure SDK for custom app development, and with Skanect software for professional scanning workflows.
• Used in healthcare, architecture, industrial design, construction, and AR/VR content creation for versatile professional applications.

Compatible with: Compatible iPad models; Structure SDK, Skanect, and third-party spatial computing applications