Design is never neutral. Every interface, algorithm, and system embeds values, assumptions, and power relations that shape who can participate and how. This recognition drives the subfield of Critical HCI, which asks how designers and researchers should confront the political and ethical dimensions of technology. Over three decades, six frameworks have emerged, each offering a distinct answer to that question.
Value-Sensitive Design (VSD), developed by Batya Friedman and colleagues beginning in the 1990s, was the first comprehensive attempt to bring ethics into HCI. VSD proposed that values such as privacy, autonomy, and trust can be systematically integrated into design through three interrelated investigations: conceptual (identifying stakeholders and values), empirical (studying how people experience values), and technical (analyzing how technology supports or undermines values). By rejecting the myth of value-neutral design, VSD provided a concrete methodology for designers to consider moral concerns alongside usability. However, VSD's emphasis on balancing competing values often treated power structures as negotiable rather than systemic, setting the stage for more confrontational approaches.
Around 2000, three frameworks pushed beyond VSD's reformist stance, each challenging mainstream HCI from a different angle.
Critical Design, coined by Anthony Dunne and Fiona Raby, used speculative artifacts to critique technological futures. Unlike VSD's stakeholder-centered, empirical method, Critical Design deliberately avoided practicality—its objects were meant to provoke reflection rather than be implemented. This approach treated design as a form of critique, exposing hidden assumptions in existing technologies. While VSD sought to improve design within current systems, Critical Design aimed to question the systems themselves, foregrounding the political and cultural implications of technology.
Feminist HCI emerged in the early 2000s, applying feminist theory to HCI. It drew on Participatory Design's commitment to user involvement but went further by centering gender as a critical axis of power. Where Participatory Design focused on democratic participation in the workplace, Feminist HCI insisted that design must explicitly address gender inequalities and marginalization. It was influenced by science and technology studies, advocating for reflexive practice and attention to marginalized experiences. This framework differed from VSD by prioritizing specific values (e.g., equity) over value balancing and from Critical Design by offering actionable methods for inclusive design rather than speculative critique alone. Feminist HCI remains one of the most active frameworks today.
Reflective Design, proposed by Phoebe Sengers and others, focused on building systems that encourage reflection in both users and designers. Inspired by critical theory and art, it aimed to defamiliarize everyday interactions, making users aware of hidden assumptions. Reflective Design shared Feminist HCI's reflexive orientation but targeted individual awareness rather than structural change. Its methods—such as visualizing data or prompting alternative interpretations—complemented Critical Design's provocations while retaining a commitment to designing interactive systems (rather than purely speculative artifacts).
The next wave of frameworks expanded the scope of critique to address global power asymmetries and structural racism.
Postcolonial Computing brought postcolonial theory into HCI, exposing how technology design often imposes Western values on non-Western contexts. It critiqued the universalism implicit in VSD and earlier frameworks, arguing that HCI must attend to cultural differences and histories of colonialism. Building on Feminist HCI's attention to marginalization, Postcolonial Computing shifted the focus to geopolitical power, calling for design practices that respect local knowledge and resist imperialistic assumptions. Its methods include participatory action research and collaborative design in partnership with marginalized communities, distinct from the earlier frameworks' Western-centric orientation.
Race-Critical HCI emerged from critical race theory to center race and anti-Black racism in design. It argued that HCI's defaults—user models, datasets, and design practices—perpetuate racial hierarchies, even when race is not explicitly discussed. Building on Feminist HCI and Postcolonial Computing, Race-Critical HCI specifically addressed the US context of racial inequality, using methods like counter-storytelling and intersectional analysis to expose how design marginalizes people of color. This framework is currently highly influential, often working alongside Feminist HCI to challenge colorblindness in technology.
Today, Critical HCI is a vibrant field with multiple active frameworks. Feminist HCI and Race-Critical HCI are the most prominent, driving much of the research on gender and race in design. VSD remains influential but has narrowed in scope due to critiques of its neutral stance. Critical Design continues as a speculative practice, while Reflective Design has informed user experience methods in areas like personal informatics. Postcolonial Computing has shaped ICT for development and global design studies.
The leading frameworks agree that design is inherently political and that HCI must address power and exclusion. However, they diverge on two key axes. First, the debate between actionable design methods (VSD, some branches of Feminist HCI) and critical lens frameworks (Critical Design, parts of Postcolonial Computing) persists: should researchers offer concrete design tools or focus on exposing systemic harm? Second, there is tension between reformist approaches that work within existing institutions and oppositional stances that reject them outright. These disagreements keep the field dynamic, ensuring that Critical HCI continues to question not just how to design, but for whom and toward what ends.