NavLive’s Innovative Handheld Lidar Scanner Revolutionizes Real-Time Surveys

In a significant advancement for the architecture and construction sectors, NavLive has unveiled its handheld lidar scanner, which integrates edge AI processing to generate precise site drawings in real-time. This cutting-edge device, originally developed as a doctoral research project at the University of Oxford, has attracted considerable attention following a recent £4 million funding round aimed at transforming traditional surveying practices.

The handheld scanner is designed to assist architects, surveyors, and construction firms by providing instant 2D and 3D building models, along with RICS-grade 1:100 surveys. With its unique Scan-to-BIM integration capabilities, the NavLive scanner promises to streamline workflows across various stages of the construction process.

According to Dr. Alice Thompson, a researcher at the University of Oxford and one of the project leads, "The integration of lidar technology with AI processing allows for the rapid capture and interpretation of spatial data, which can significantly enhance project efficiency."

The scanner operates by continuously emitting laser pulses to capture millions of 3D points per second while also taking high-resolution images through three onboard cameras. This data is processed in real-time to identify architectural features, such as walls and windows, generating draft site drawings instantaneously. The processed information is uploaded to a secure NavLive Portal account, accessible via a companion mobile app, allowing office teams to review critical data promptly, even while fieldwork is still underway.

The real-time availability of scans offers a substantial advantage in fast-paced environments. As Eric van Rees, a construction technology consultant, notes, "Instant access to spatial data reduces the risk of missed spaces and eliminates the need for costly re-visits. This immediacy is crucial for maintaining project timelines and budgets."

Furthermore, NavLive's technology addresses the challenge of handling large point cloud data volumes through intelligent subsampling and on-device processing. By optimizing the data captured, NavLive ensures that users receive high-quality outputs while significantly reducing file sizes. This efficiency is paramount for professionals who require quick and reliable access to spatial information.

NavLive aims to support the full lifecycle of building data, from initial design and construction to ongoing operations and maintenance. By providing a spatial "record of truth," the company facilitates the seamless capture, visualization, and export of accurate 3D data throughout a building's lifecycle. Although not a BIM platform itself, NavLive is working towards automating Scan-to-BIM processes, which could revolutionize the way teams verify existing conditions during the design phase and capture progress throughout construction.

In conclusion, NavLive’s handheld lidar scanner represents a significant leap forward in surveying technology, promising to enhance efficiency, accuracy, and collaboration within the architecture and construction industries. As the company continues to refine its technology and expand its capabilities, it stands poised to influence the future of building data management profoundly.