Researchers use spatial stats and four criteria (count, timing, arrangement, shape) to spot intentional markings on artifacts, separating memory aids from random tool wear.
Artificial Memory Systems: Methodology for identifying proto-writing
Key facts
- Artificial memory systems (AMS) are external aids used to help remember information, including writing, tattoos, and tally marks
- Researchers use spatial statistics to measure distances between markings and analyze results mathematically
- Four criteria used: number of marks, whether marks were added over time, arrangement of marks, and shape/size of individual markings
- Microscopic analysis determines if an artifact was a tool (marks likely random) or intended for recording
- Criteria exclude modifications for hafting, musical instruments, adornments, and butchery marks
- Paper distinguishes between intentional non-utilitarian signs and utilitarian modifications
Sources
link.springer.com
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