MPS - Cloud-Based Services

Project Aria research partners can request cloud-based data processing of raw Aria data. Through Machine Perception Services (MPS), research partners can generate Eye Gaze, SLAM (trajectory, semi-dense point clouds and calibration data), Multi-SLAM (SLAM data from multiple Aria devices in a shared world location) and Hand Tracking derived data. Open data releases also contain MPS data. Go to https://explorer.projectaria.com/ to view interactive visualizations of MPS data using Rerun.

📄️ How to Create Calibrated Eye Gaze Data

What In-Session Eye Gaze Calibration does, and how to collect In-Session Eye Gaze Calibration with Project Aria glasses.

📄️ How to Request MPS Data

The Machine Perceptions Services Command Line Interface is a command line tool used to request and receive Machine Perception Services.

📄️ MPS CLI Guide

The Project Aria MPS CLI Guide provides detailed information about how to use this tool.

📄️ MPS Eye Gaze Outputs

MPS uses Aria's Eye Tracking (ET) camera images to estimate the direction the user is looking.

📄️ How MPS Data Requests are Handled

The MPS Data Lifecycle.

📄️ MPS Troubleshooting

Troubleshooting support for issues relating to Project Aria's MPS.