Making On-device AI Instantly Understandable and Impressive

Led the design pivot from a consumer app to a B2B edge-AI platform, delivering a "Playground", business-value demos, and a developer-first documentation hub—helping the company land $10M in seed funding.

Project overview

When our startup(NEXA.AI) discovered a breakthrough in on-device AI, leadership pivoted from a consumer app to a B2B platform. I was the sole designer, reporting directly to the Design Lead, and was responsible for product definition, user research, UX/UI design, design system development, and developer handoff.
We were introducing a technology with no direct market comparison—fast, private, on-device AI—into the hands of enterprises who had never seen it before.

Design Challenges

How Might We launch a working MVP in just two weeks that could show enterprise customers the potential of our model—fast, private, on-device AI—despite no comparable product in the market?

Goals

  • Deliver an immediate “wow” moment that demonstrates the power of edge-AI.
  • Bridge the gap between technical complexity and clear business value.
  • Create a developer experience so smooth that they can go from landing to running code in minutes.

Information

Type
AI Web App Design
Platform
Web App
My Role
UX Designer & Researcher
Design Methods
User Surveys | Personas | Competitive Analysis | Journey Maps | Content Strategy Map
Visit Nexa.AI Web

Pre-launch Research

Once the goals were set, I moved quickly to bridge the gap between technology and user value—by understanding the model’s strengths, exploring market demand, and shaping a product value proposition that would guide every design choice.

01 Understanding the Model’s Strengths

02 Understand the Market

01 Smaller, Efficient Models

Due to increased cloud computing costs and hardware shortages, the trend is shifting towards smaller, more efficient AI models.

02 Multimodal AI

AI models capable of processing and integrating multiple types of data.

03 Enhanced NLP Capabilities

Models are becoming more adept at understanding and generating human language.

02 Define the Product’s Value

With the model’s strengths, market needs, and value proposition clear, I moved into rapid execution—designing a two-week MVP to showcase the technology, excite both audiences, and keep the build simple enough to ship on time.

Design Process

01 MVP Design

Take a look at the main pages included in the Paperfolio X Template.

Step1- Pick an industry----------

---------->Step2-Browse the main playground

Step3-Explore and copy a preset prompt----------

---------->Step4-Check the model advantages

02 Main Problems After Launch

Our MVP failed to effectively communicate the value of our product to users, resulting in low engagement, minimal API trial usage, and very few users completing critical actions like linking their bank accounts.

03 Itearation Research

wdwed

After launching the first version of our platform, we proactively gathered user feedback to understand how well the product met user needs and where improvements were necessary. We utilized platforms like Product Hunt for broad user insights and conducted several in-depth user interviews to delve deeper into specific user experiences.

To thoroughly address issues that might hinder user adoption, we revisited our user personas and divided our primary target users into two categories: non-technical users (such as business marketing staff, designers, or personnel from other departments) and technical users.

For non-technical users, we optimized technology visualization and refined textual descriptions to make the platform more accessible and understandable.

For technical users, we added a comprehensive documentation page that aligns with their familiarity with code and technical products.

Revised Design

01 Website Showcase

02 Product Playground

03 Documentation

04 Video Prototype