RFID Read Maps: Visualize Misses, Stray Reads, and Test Coverage
Working record — September 20, 2026

Guide: https://yenra.com/rf-id/visualization.html

Purpose: Turn controlled observations into a labeled read-coverage map and explain its measurement limits.

Instructions
Work through the steps below with representative evidence. Mark unresolved fields explicitly. Retain source revisions and test records; do not store credentials or sensitive account information in this file.

1. Define coordinate origin/units, target tag/object, height/orientation, intended zone and out-of-zone test tags.
Notes / evidence:

2. Define one trial window and success criteria. Count at most one target success and one unwanted-read indication per trial.
Notes / evidence:

3. Save settings, device/firmware, antennas, time basis, raw data and reasons for missing tests.
Notes / evidence:

4. Use fixed color scales, numeric numerator/denominator labels and a separate not-tested style. Plot target success and unwanted reads separately.
Notes / evidence:

5. Invented example totals: 48/80 target successes = 60%; 9/80 trials with unwanted reads = 11.25%; point (1,2) was not tested.
Notes / evidence:

Decision / result:

Open issue | Owner | Next action | Due date:

Reviewed by / date:

Source references (check current versions)
https://techdocs.zebra.com/dcs/rfid/maui-android/2-0-4-190/tutorial/guide/