When Digital Preservation Becomes Digital Erasure

How poorly designed digitisation projects risk losing the very heritage they aim to protect.

Digitisation is often framed as preservation. Scan it, store it, and the problem is solved.

But the reality is more complex.

Without careful design, digitisation can unintentionally strip context, flatten meaning, and obscure provenance, creating a form of digital erasure rather than preservation.

The Illusion of Completeness

A 3D scan or digital archive can appear authoritative. Yet it often captures only a fraction of what matters:

• Missing contextual metadata

• Absent cultural interpretation

• Loss of material nuance

• No record of uncertainty or damage

What remains is a technically accurate, but culturally incomplete representation.

Standardisation vs Meaning

Digitisation pipelines often prioritise efficiency:

• Uniform metadata schemas

• Automated tagging

• Batch processing

While necessary at scale, these approaches can erase local specificity and interpretive richness.

Heritage is not uniform and treating it as such reduces its value.

Designing for Preservation, Not Just Capture

Effective digital preservation requires:

• Rich, layered metadata

• Clear provenance and authorship

• Documentation of uncertainty

• Community input and validation

• Long-term accessibility planning

Technology must support meaning, not overwrite it.

Final Thought

Digitisation is not neutral. It shapes how the past is understood.

Preserving heritage digitally means preserving context, not just content.