B

Island Tourism Resource Mapper

2.70

Derivation Chain

Step 1 Public data utilization island expo
→
Step 2 Digitization of island tourism resources
→
Step 3 Island tourism resource GIS mapping and auto-generated content

Problem

Over 60% of small business owners on island regions (guesthouses, restaurants, experience providers) have missing or inaccurate listings on Naver and KakaoMap. Tourists arriving on islands cannot locate operating businesses, reducing average stay duration by 30%, while Small Business Owners lose 15-20% of annual revenue opportunities.

Solution

Provides an island-specific GIS mapping tool combining public data (business registration, tourism site coordinates) with self-reported entries from Small Business Owners. Business hours, menus, and experience programs can be instantly registered via mobile, and a tourist-facing island guide web app is auto-generated.

Target: Island-region Small Business Owners (guesthouses, restaurants, experience providers with annual revenue of 50-200 million KRW (~$37,500-$150,000)), local governments promoting island tourism
Revenue Model: Small Business Owners Premium at 19,000 KRW (~$14)/month per business (featured listing + reservation integration); local government annual license at 3,000,000 KRW (~$2,250) per island
Ecosystem Role: Consumer
MVP Estimate: 2_weeks

NUMR-V Scores

N Novelty
2.0/5
U Urgency
3.0/5
M Market
2.0/5
R Realizability
3.0/5
V Validation
3.0/5
NUMR-V Scoring System
N Novelty1-5How uncommon the service is in market context.
U Urgency1-5How urgently users need this problem solved now.
M Market1-5Market size and growth potential from proxy indicators.
R Realizability1-5Buildability for a small team with realistic constraints.
V Validation1-5Validation signal quality from competition and demand data.
Each dimension is scored 1-5 and weighted into grade S/A/B/C/D.
SaaS N=.15 U=.20 M=.15 R=.30 V=.20 Senior N=.25 U=.25 M=.05 R=.30 V=.15

Feasibility (70%)

Tech Complexity
29.3/40
Data Availability
20.6/25
MVP Timeline
20.0/20
API Bonus
0.0/15
Feasibility Breakdown
Tech Complexity/ 40Difficulty of core implementation stack.
Data Availability/ 25Practical availability and cost of required data.
MVP Timeline/ 20Expected time to ship a usable MVP.
API Bonus/ 15Bonus for viable public API leverage.
Total 100 points; below 50% is filtered out.

Market Validation (54/100)

Competition
8.0/20
Market Demand
9.4/20
Timing
14.0/20
Revenue Signals
7.5/15
Pick-Axe Fit
10.5/15
Solo Buildability
5.0/10
Validation Breakdown
Competition/ 20Signal quality from competitor landscape.
Market Demand/ 20Demand proxies from search and mention patterns.
Timing/ 20Fit with current shifts in tech, behavior, and regulation.
Revenue Signals/ 15Reference evidence for monetization viability.
Pick-Axe Fit/ 15How well the concept serves participants in a trend.
Solo Buildability/ 10Practicality for lean-team implementation.
Total 100 points; below 50 is filtered out.

Technical Requirements

Frontend [medium] Backend [medium] Data Pipeline [low]
Dashboard