Digital Surrogate
Digital Surrogate
Section titled “Digital Surrogate”A digital surrogate is a digital representation of a physical collection object. It allows learning, comparison, and research to take place without touching or moving the original object.
Definition
Section titled “Definition”A digital surrogate is a digital form that represents a physical collection object. Common examples include high-quality photographs, multi-angle image sets, and rotatable 3D models.
The purpose of a digital surrogate is not to replace the original object. Its purpose is to make visible information available for observation, teaching, documentation, and comparison.
In Anatomy Steward, digital surrogates are central to public access. Most visitors encounter digital records, images, or models rather than original physical materials.
Why It Matters
Section titled “Why It Matters”Digital surrogates support the project’s principle of learning through digital presentation rather than physical handling.
- Protects original objects: Observation and teaching can happen digitally, reducing the need for repeated movement or contact.
- Expands access: Students, educators, and visitors can view the same record from different locations.
- Supports comparison: Digital surrogates can be placed side by side for controlled comparison.
- Clarifies boundaries: Public learning remains at the level of digital observation and documentation.
How to Read It
Section titled “How to Read It”When evaluating a digital surrogate, ask how faithfully it presents the original object’s visible information.
- Scale reference: Is there a way to understand real size?
- Color and lighting: Are color, surface, and texture represented clearly?
- Viewing angles: Are there enough views to observe key structures?
- Representation status: Is it clear that the viewer is seeing a digital representation, not the original object?
A useful digital surrogate should help visitors observe while making clear that it is a representation.
Teaching Use
Section titled “Teaching Use”Five-minute observation activity
Section titled “Five-minute observation activity”Show students two digital surrogates of the same object, such as a single image and a multi-angle image set. Ask which version better answers a specific observation question and why.
Example prompts:
- What angle is missing?
- What structure becomes easier to see in the second version?
- Can you judge real size without a scale reference?
- What uncertainty remains?
Related Terms
Section titled “Related Terms”Related Museum Pages
Section titled “Related Museum Pages”Public Sources
Section titled “Public Sources”Public sources will be added as this entry is reviewed and expanded.
Suggested source types:
- museum digitization guidelines
- cultural heritage imaging references
- public digital collection standards
- institutional collections documentation guides
Not a Preparation Guide
Section titled “Not a Preparation Guide”This entry explains digital representation and museum documentation. It does not provide specimen preparation, biological material handling, conservation treatment, chemical procedures, or physical collection handling instructions.