// FIELD JOURNAL

Notes from the field

Straight answers about SLS cameras, ghost hunting equipment, and how real paranormal detection works. No hype, no affiliate lists.

FUNDAMENTALS

What Is an SLS Camera, and How Does It Really Work?

A plain-English guide to SLS cameras in ghost hunting: what structured-light scanning actually does, why it sees figures in the dark, and where the original tech falls short.

READ →
FIELD TECHNIQUE

Why SLS Cameras Give False Positives, and How to Stop Them

Chairs, curtains, and coats trigger fake SLS stick figures. Here is why legacy SLS cameras produce false positives and how Kinematic Coherence scoring filters them out.

READ →
BUYER'S GUIDE

Best Ghost Hunting Equipment for 2026: A Practical Buyer's Guide

A no-hype guide to ghost hunting equipment in 2026: what each tool actually measures, what is worth your money, and how to build a depth-sensing rig without overpaying.

READ →
UNDER THE HOOD

How SPECTER Detects Paranormal Activity: The Anomaly Index Explained

SPECTER fuses six environmental metrics into one Anomaly Index and fires automatic detection events. Here is how each metric works and what the scores mean in the field.

READ →