Digital tools promised to democratize access to cultural heritage, yet the same databases, metadata standards, and online platforms that open collections to global audiences also embed institutional priorities, funding constraints, and unexamined assumptions about what is worth preserving and how it should be seen. This tension—between access and control, openness and infrastructure—has driven the emergence of six distinct frameworks within curatorial studies since the late 1990s. Each framework responds to a specific pressure: the need to manage digital objects, the desire to engage publics online, the ambition to create exhibition experiences native to the screen, the demand for co-curation, the critique of hidden biases in digital systems, and the insistence that digitization must reckon with colonial power. These frameworks do not form a simple succession; they coexist, overlap, and sometimes clash, shaping a field where institutional practice and critical theory remain in productive disagreement.
The earliest framework, Digital Curating, emerged from the practical crisis of digital obsolescence. As museums, archives, and libraries began acquiring born-digital objects—photographs, manuscripts, artworks—they faced the problem of ensuring long-term access. The term "digital curation" itself was formalized in the early 2000s, drawing on the older concept of content curation from web publishing (the selection and organization of online material) but giving it a rigorous technical meaning. Digital Curating focused on preservation infrastructure: metadata schemas (such as PREMIS), repository standards (the OAIS reference model), and workflows for ingesting digital assets at the point of creation. The Digital Preservation Award, established in 2004, recognized institutions that developed sustainable preservation strategies. This framework treated the digital object as a technical artifact requiring careful management—fixity checks, format migration, provenance tracking. Its core commitment was to keep digital materials usable over time, and it set the baseline for everything that followed. Later frameworks would absorb this infrastructure concern but redirect it toward questions of access, participation, and power.
Digital Museology emerged around 2000 as a direct extension of Digital Curating, but with a crucial shift in emphasis. Where Digital Curating asked "how do we keep digital objects alive?", Digital Museology asked "how do we make them meaningful for publics?" Drawing on the New Museology critique of the 1980s and 1990s—which had challenged museums to become more audience-centered—Digital Museology focused on online access, virtual tours, and educational resources. It absorbed the preservation infrastructure of Digital Curating but narrowed its technical preoccupation by prioritizing user experience. Early museum websites, such as the virtual tour of the British Museum or the Smithsonian's online collections, exemplified this framework. Yet Digital Museology often assumed that simply putting collections online was inherently democratizing—an assumption that later frameworks would challenge. Its strength was in making cultural heritage visible beyond the physical gallery; its blind spot was the uncritical celebration of access without examining who controls the platform or whose stories are told.
By the mid-2000s, two parallel frameworks emerged that both rejected the idea that digital display should merely reproduce physical galleries, but they took very different directions.
Digital Exhibition (2005–) treated the screen as its own medium with unique aesthetic and narrative possibilities. Curators began designing online-only exhibitions that exploited hyperlinks, multimedia, and nonlinear navigation—works like the V&A's "The Story of the Christmas Card" or Google Arts & Culture's immersive exhibits. This framework argued that a digital exhibition is not a substitute for a physical one but a distinct form with its own curatorial grammar. It coexisted with Digital Museology but narrowed its focus to the exhibition as a crafted experience, often leaving aside broader questions of preservation or participation.
Participatory Curating (2005–), by contrast, shifted attention from the curator's authorship to the audience's agency. Drawing on earlier participatory art practices and the rise of social media, this framework invited users to contribute content, vote on selections, or co-curate exhibitions. Projects like the Brooklyn Museum's "Click! A Crowd-Curated Exhibition" or the Australian Museum's "Wild Planet" crowdsourcing initiative exemplified this approach. Participatory Curating challenged the institutional authority that Digital Exhibition still preserved—the curator remained the author of the digital exhibition, while Participatory Curating distributed that authority. The two frameworks shared a mid-2000s moment but diverged on who should control the narrative: the curator as designer or the public as co-creator.
Around 2010, two more frameworks emerged from growing dissatisfaction with the technocratic optimism of earlier digital curation and museology. Both argued that digital infrastructure is not neutral, but they targeted different dimensions of bias.
Critical Digital Curation (2010–) interrogated the apparent neutrality of metadata, databases, and digitization priorities. It asked: who decides what gets digitized? Whose categories structure the metadata? How do algorithms shape discovery? This framework drew on science and technology studies and critical information studies to reveal how digital curation systems can reproduce racial, gender, and class hierarchies. For example, the under-digitization of non-Western art or the use of colonial classification schemes in museum databases became objects of critique. Critical Digital Curation did not reject the preservation infrastructure of Digital Curating; instead, it insisted that technical decisions are always political. It coexists with Digital Museology by challenging its assumption that access alone is liberating.
Decolonial Curating (2010–) converged with Critical Digital Curation on the critique of power but focused specifically on colonial legacies. It argued that digitization can replicate colonial dynamics when Western institutions hold digital surrogates of objects taken from colonized communities, controlling access and interpretation. Frameworks like the return of digital heritage to source communities and the insistence on Indigenous data sovereignty became central. Decolonial Curating overlaps with Participatory Curating in its emphasis on community agency, but it goes further by demanding structural changes in ownership and governance. It also challenges Digital Exhibition's aesthetic focus by asking: whose aesthetics are being displayed, and on whose terms? The two 2010 frameworks share a critical stance but diverge in scope—Critical Digital Curation targets infrastructural bias broadly, while Decolonial Curating zeroes in on colonial power and sovereignty.
Today, all six frameworks remain active, but they occupy different institutional positions. Digital Curating and Digital Museology are institutionally dominant: most museums have digital preservation policies and online collections portals, and these frameworks provide the professional standards and funding models that sustain digital heritage work. Digital Exhibition thrives in large cultural institutions with dedicated digital teams, producing polished online shows that attract global audiences. Participatory Curating has become a common tactic for engagement, though often in limited forms (e.g., comment sections or voting) that stop short of genuine co-governance.
Critical Digital Curation and Decolonial Curating are critically ascendant in academic discourse and among activist practitioners, but they remain marginal in institutional budgets and workflows. They share a core agreement: digital systems are not neutral and must be redesigned with equity in mind. They disagree on emphasis—Critical Digital Curation tends to focus on metadata, algorithms, and infrastructure, while Decolonial Curating prioritizes sovereignty, repatriation, and community control. Both critique the other frameworks for insufficient attention to power, yet they also rely on the preservation infrastructure built by Digital Curating and the engagement platforms built by Digital Museology.
The central unresolved tension is between institutional capacity and structural critique. Digital Curating and Digital Museology offer scalable, fundable solutions; Critical Digital Curation and Decolonial Curating expose the limits of those solutions. Digital Exhibition and Participatory Curating offer competing visions of who should author the digital experience. Rather than a weakness, this plurality reflects the subfield's vitality: the frameworks keep each other honest, ensuring that the promise of digital access is continually interrogated by the politics of infrastructure.