NEXUS
is a navigation platform that provides personalized, emotionally resonant journeys.
It connects people with hidden narratives and walkable wonders of urban environments.
NEXUS
My Role Solo Product Designer, Full-Stack Developer
Domain Consumer maps for urban exploration
Scope Concept → Research → Interaction model → High-fi deployed prototype → Field test
Timeline 12 weeks / Sep 2024 - Apr 2025
Tool Design (Figma), Development (Python, Flask, HTML/CSS/JS)
Platform Mobile (try web-based prototype out here)

Context and Problem

Context
Digital nomads, especially safety- & comfort-sensitive urban walkers (S³ Walkers) are people whose have certain preferences or sensitive needs over their environment. They need clearly explained routes to enjoy confident, deserved walks.
Pain Point #1 Vague emotional needs and expression application example
Q: “Can you explicitly express how you feel about the places you visit?” A: “hmmm not really, usually not described in words but felt through my body.” A: “I don’t think so but I wish I can.”
90%
thought they could not express their emotion needs very well
Insight #1
Users often struggle to recognize or articulate what they’re feeling or what kind of environment they need, making it difficult to initiate meaningful exploration.
Pain Point #2 High effort to translate feelings into action
Q: “Do you feel like you know what you want from your environment?” A: “sometimes I just wanna a different experience but don’t know where to realize it.” A: “I need to do a lot of works before I can understand whether a place is good for me or not.”
effort to translate feelings into action
Insight #2
When users know what they want, they must manually research and filter through scattered information, which is time-consuming and often frustrating.
Pain Point #3 Efficiency-driven map applications application example
Q: “Can you explicitly express how you feel about the places you visit?” A: “…difficulties in finding WC while walking…” A: “lack of local insight as in resulting in visiting touristy spots” A: “Sometimes you just don’t want to get straight where you’re going...you want to explore the city...[but] Google doesn’t allow you to do that”
application example
Insight #3
Existing map and navigation apps prioritize speed and efficiency, offering no support for personalized needs. Users have to adopt their behavior to the app.
solution

Product Strategy and Value Loop

+ Consumer‑facing subscription app (Product)
+ B2B partnerships (data insights for tourism boards & real‑estate)
Commercial Venture with possible B2B2C elements. Could expand into a social impact-oriented freemium tier with data-sharing agreements with NGOs and public spaces.
Value Loop
valu-loop
Go-to-Market Strategy
market-1

Design Thinking

How to include personal context, allowing digital nomads to save time translating mood into navigation information? NEXUS uses AI to turn natural-language mood prompts into personalised, theme-based walking journeys that match each user's current feelings and constraints.
Mood-based search
design-thinking-1
AI Explainability
design-thinking-2

Solution

Feature 1: Mood-Based Search and Interpretation
feature-1
Feature 2: Theme-Driven Navigation
feature-2
Feature 3: Personalization through Feedback Loop
feature-3

Final Design

Mood-Based Location Search and Route Calculation
final-1
Destination-Based Theme-Driven Navigation
final-2
Feedback Loop
final-3
Quick Start with Your Personalized Route
final-4

Validation and Results

result

Reflection

What NEXUS achieved

Validated the Core Need
Confirmed through pre‑surveys and 11 in‑situ interviews that digital nomads crave mood‑based, experiential routing rather than efficiency‑only navigation.
Proof‑of‑Concept Prototype
Built and field‑tested an MVP that can parse a mood prompt, pull POI metadata, and generate a thematic walking route.
UX Iterations and Branding Strategy
Coded transcripts and surveys into clear themes and iterate based on the feedbacks.
Actionable Roadmap
Prioritized fixes (clearer map guidance, content accuracy) and stretch features (social sharing, memory log, context‑aware suggestions) tied directly to user feedback.

Next Steps

Polish Core Usability & Multimodal Experience
Implement turn‑by‑turn clarity and audit and clean POI data to eliminate mis‑labels.
Voice commands for mood selection; haptic or audio turn prompts; Optional AR overlay for visual way‑finding.

Advance Personalization
Ship the ratings/thumb‑up feedback loop and implicit behavior tracking.
Offer opt‑in import of saved places to jump‑start cold‑start learning.

Community Layer
Launch the Journey Log with timeline view and "1‑year‑ago" re‑engagement prompts.

Pilot Launch & Metrics
Soft‑launch in one walkable city; track route completion rate, mood‑match NPS, and discovery delight score. Iterate quickly against those KPIs.