Download/Read the Research Here:

Evolution

1. The Colorless Truth

I observed that the existing solution lacked intentional color psychology. I measured task completion time with the existing app to get a baseline.

2. Wireframe Reckoning

Based on my observations, I decided to wireframe the entire app from the ground up, focusing on flow and structure to create a clean blueprint for a better user experience.

3. Final Design

The final solution was also tested with the same characters to reduce cognitive load. The result was an experience that guided the user’s eye and reduced task completion time.

Solution Overview

Real-time translation for Indian languages

AI-generated image and video descriptions for non-readers

Voice synthesis with adjustable tone/speed for child-friendly delivery

Simplified UI with icon-based navigation and haptic feedback

Caregiver dashboard for customizing language, layout, and prompts

User Types:

Primary Users: Children (ages 6–12) with cognitive impairments (e.g., autism, Down syndrome), and adults who already use assistive communication technologies such as AAC apps or pictogram-based tools.

Secondary users:

Caregivers, special educators, Family Members and speech therapists supporting daily communication

Double Diamond Approach

My Process

Inclusive Research:

I used observational studies and Wizard of Oz testing to validate research across multiple user groups.

AI-Training & Validation:

I tested and validated training data for the AI model to ensure its accuracy and effectiveness.

Prototyping & Iteration:

I designed and prototyped core features, including haptic feedback systems and adaptive interfaces.

Accessible Design:

The project was grounded in accessibility research and inclusive design principles.

40%

Improved Task Completion Rate

25%

Reduced Errors

Features

Haptic Feedback Systems

Real-Time Translation

Adaptive Interfaces

Summary

The communication gap for individuals with cognitive impairments is a significant, yet often overlooked, problem. My Master's thesis was an opportunity to close this gap by developing a multilingual AI-powered communication tool designed for true inclusivity.

AI for Communication Access: Designing for Cognitive Impairments