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Category: Sensor Fusion

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A close-up of an electronics enclosure with various devices, including a modem, Atlas environmental sensor, control panel, and several cables neatly connected to terminals—ideal for monitoring positioning engine location within advanced systems.

Where Should Your Positioning Engine Run? Deciding Before It’s Expensive

August 11, 2026

TLDR: After discovery, you have two or three architectures that could plausibly meet your requirements. The goal of this phase is to collapse those options to one — with real-world…

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Inside the Estimator: How GNSS, IMU, and Sensors Combine

August 10, 2026

TLDR: Earlier we drew the navigation engine as a set of boxes: measurement modeling, dynamics modeling, the estimator, RTK fixing. This post opens the estimator box. The estimator’s real job…

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Aerial view of a city intersection with several vehicles and pedestrians; a car in the center displays blue sensor zones, illustrating autonomous or assisted driving technology detecting its surroundings.

3 Requirements That Determine Whether Your GNSS System Will Work in the Field

July 24, 2026

TLDR: Before evaluating any GNSS/RTK hardware, you need three inputs: design constraints (power, cost, form factor, and compute — compute being the most underestimated), operating environment (sky visibility, antenna mounting,…

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A person writes notes with an orange marker on a transparent glass board covered in colorful handwritten text and diagrams, wearing a blue long-sleeve shirt.

The 7 V-Model Stages of Localization System Design: A Field Engineer’s Guide

June 24, 2026

TL;DR. Our recommended methodology for Localization system design uses the V-model: a structured path from requirements to mass production at the lowest risk, cost, and schedule. The left side of…

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A green background with dotted patterns features a black rounded rectangle in the center containing the white text: HOW DOES RTK FIX WORK?.

How Does RTK Fixing Work? Inside Centimeter-Level GNSS Positioning

June 1, 2026

TLDR: RTK fixing is the process of resolving carrier phase ambiguities to achieve centimeter-level positioning accuracy. Initial time synchronization and pre-processing deliver clean GNSS measurements to the navigation engine, and…

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FUSE Global Conference Series

FUSE is the location technology conference for Physical AI

Join leading robotics engineers in San Francisco to discuss the system design patterns they’ve used to successfully ship at scale. One day, one track, no product keynotes.
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FUSE San Francisco
November 19th at Foundry SF
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FUSE Toulouse
October 6th at Orange Toulouse
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