National Literacy Trust data shows a consistent decline in reading for pleasure among children, with digital entertainment competing for the same attention window. Bookaro reframes the problem: reading isn't failing because books are boring, it's failing because the digital reading experience doesn't meet children where they are.
Annotated bibliography of 6 peer-reviewed papers across Self-Determination Theory, gamified literacy, and emotional interaction design for children; every design assumption mapped to a specific citation
Defined 5 guiding design assumptions based on literature; mapped core interactions using Rogers, Sharp & Preece's interaction typology; developed a 5-frame emotional-arc storyboard before touching the prototype tool
Built mid-fidelity prototype in Axure RP 11 across 9 screens with interactive transitions, animated mascot feedback loops, and visible progress mechanics
Two documented iterations: reduced bottom navigation from 7 to 4 elements to lower cognitive load; introduced 1-second badge animation delay to strengthen the emotional effort-to-reward transition
Designed a rigorous mixed-methods A/B research study for 6–10 child participants using the ACTIF framework: task observation, emoji-based Likert scales, and structured post-session interviews
The core design challenge: an interface for users who didn't choose to be there. Every friction point (selecting a book, understanding a word, finishing a chapter) had to be replaced with a moment of delight without overwhelming young readers cognitively.
The owl mascot delivers contextual, effort-specific encouragement at every milestone: word lookups, page completions, quiz results. Feedback is never generic. Warm pastel palette and large rounded typography maintain emotional comfort without overstimulating. Micro-animations are purposefully brief and reward-proportionate.
Daily quests, XP bars, streaks, and collectible badges build intrinsic motivation grounded in Self-Determination Theory (autonomy, competence, relatedness) without leaderboards or rankings that create external pressure. The "Today's Quest" card surfaces one clear, achievable goal on the home screen, eliminating decision paralysis before a single page is read.
Grounding every design decision in literature made iteration faster and more defensible. When a choice was questioned during peer review, I could cite a specific paper rather than intuition. The 5-frame storyboard proved its value: defining the emotional arc before prototyping prevented the common trap of designing for function before feeling.
I initially designed from adult cognitive assumptions. It was only after re-reading child-computer interaction literature that I realised my early navigation imposed adult mental models on young users. Starting with child-specific HCI research before general UX principles would have saved significant rework.
Build the working React Native prototype; integrate an adaptive reading level system that adjusts vocabulary support based on word-lookup frequency per session; conduct the proposed A/B study with real child participants to validate the emotional feedback hypothesis empirically.