The speaker is explaining how to export surface, DTM line work, and utility network data for visualization in Site Vision using augmented reality. The process begins by logging into Trimble Connect with a Trimble ID, which is a cloud-based collaboration platform for sharing data. After creating a new project called 'site data prep 2020' and setting up a folder for design surface and utilities, the speaker moves to Business Center to use the export function. They select the relevant data, including utilities, surface, and line work, and then choose their Trimble Connect profile and project folder to export the data. The export includes a VCL file and site calibration information. Finally, the speaker mentions they will demonstrate the project in Site Vision on their phone, showcasing the augmented reality functionality in the field.
