Crippin' WhatsApp's Interaction Design: Learnings from the blind/visually impaired users of India
Hrittika Bhowmick, Atharva Shrivastava, Sandeep Ysp, Shilpaa Anand, Dipanjan Chakraborty · 2025 · Proceedings of the 27th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2025) · doi:10.1145/3663547.3746389
Summary
This paper examines how blind and visually impaired users in India navigate WhatsApp, using critical disability studies and Roland Barthes' concept of myth to argue that WhatsApp's design naturalizes visual interaction as universal while marginalizing auditory, haptic, and contextual modes of engagement. The research combines a technical accessibility audit of WhatsApp using Google's Accessibility Scanner with an interpretive phenomenological analysis (IPA) conducted over six months with eight blind and visually impaired participants across Indian cities (Kolkata, Bangalore, Hyderabad, Delhi, Vadodara), ages 18-75. The accessibility audit (June 2024, Android 14) identified 15+ violations across WhatsApp's core interfaces: insufficient contrast ratios (1.45-2.30, below the required 3.00), undersized touch targets (24dp-40dp, below the 48dp minimum), duplicate labeling (multiple items labeled simply 'WhatsApp'), and small text in settings. Critically, the audit revealed what automated tools cannot detect — workflow-level barriers, dynamic interaction conflicts between screen readers and app features, social context inaccessibility in group chats, and temporal disruption from UI updates breaking learned navigation patterns. The phenomenological study adopted a participant-led methodology shaped by disability justice principles. Participants engaged through their preferred modalities — phone calls, WhatsApp voice messages, video calls, text-based WhatsApp, or combinations — with sessions averaging 52 minutes. The analysis employed IPA extended with Barthes' semiotic lens to identify two dominant 'myths' in WhatsApp's design culture that structure exclusion.
Key findings
The paper identifies two design myths operating in WhatsApp. The first — the myth of cognitive load and simplicity — reveals how visual minimalism, praised in design culture for reducing cognitive burden, actually increases it for blind users. What appears 'clean' and 'simple' to sighted users becomes opaque and disorienting when mediated through screen readers, where sequential auditory parsing replaces visual scanning. Participants reframed minimalism not as visual reduction but as clarity, predictability, transparency, and behavioral consistency. UI updates that sighted users barely notice force blind users into complete relearning of interaction patterns. The second myth — intuition as visual habit — exposes how so-called 'intuitive' design is actually learned visual behavior that has been naturalized. Participants showed that for blind users, intuition is built through sustained engagement, repetition, and embodied tactile practice, not instant visual recognition. Behavioral triggers designed for sighted convenience (typing indicators, subtle animations, color-coded status signals) either fail to reach blind users through assistive technologies or arrive as disruptive noise. Participants were not passive victims of exclusion. They actively resisted, adapted, and reconfigured WhatsApp: Meeni duplicated links across chats as backup against disappearing content; Aadish customized Android ROMs to control his tech ecosystem; Kautik demanded behavioral continuity over aesthetic novelty; blind users relied on collaborative peer networks to co-navigate the platform. Infrastructure also shaped access — unreliable internet, shared devices, low-end hardware with limited storage, and the privacy challenges of screen readers announcing content publicly.
Relevance
This paper offers a fundamentally different frame for thinking about platform accessibility than the typical compliance-oriented approach. Rather than asking 'does WhatsApp meet WCAG standards?', it asks 'whose ways of knowing and sensing does WhatsApp's design take for granted?' This is valuable for practitioners because it reveals the limits of automated accessibility testing — Google's scanner detected technical violations but could not capture the workflow-level, social, and temporal dimensions of access that define blind users' actual experience. The Indian context also highlights how accessibility intersects with economic constraints, linguistic diversity (Hindi, Bengali, English), device affordability, and cultural practices like shared phone use — factors largely invisible in Global North accessibility frameworks. For organizations building messaging or social platforms, the key takeaway is that accessibility cannot be retrofitted through assistive add-ons; it requires rethinking core design assumptions about how interaction, trust, and meaning are constructed. The participants' resistance practices also offer concrete design insights: prioritize behavioral consistency over visual novelty, support multilingual screen reader feedback, and design for collaborative rather than purely individual use.
Tags: screen readers · blind users · social media accessibility · Global South accessibility · critical disability studies · mobile accessibility · interaction design · digital divide
Standards referenced: WCAG 2.2