A

Pre-Checkup Consultation Rehearser

4.00

Derivation Chain

Step 1 Connecting health checkup results to follow-up actions
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Step 2 Insufficient doctor consultation time during checkups
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Step 3 Pre-visit preparation to maximize information exchange during short consultations

Problem

When people in their 50s–60s undergo their national health checkup, the doctor consultation averages just 3–5 minutes—not enough time to effectively communicate symptoms, family history, medications, and lifestyle. Asked 'Any concerns?', they respond 'I'm fine' and fail to mention important symptoms like chest pain on the left side for the past 6 months or frequent nighttime urination. This reduces checkup accuracy and causes missed follow-up tests.

Solution

2–3 days before the checkup, complete a guided self-questionnaire on the web covering age, gender, family history, existing conditions, medications, and symptoms from the past 6 months. The system generates a 'My Health Summary Card' (1 page) with a printable PDF to show the doctor at the checkup, along with a 'Must Mention' checklist for critical symptoms.

Target: Ages 45–65, annual national health checkup recipients, people who struggle to articulate their health status during doctor consultations, those with pre-chronic conditions or family history
Revenue Model: Self-questionnaire + health summary card free; personalized question list linked to past checkup results at $2.20 per transaction
Ecosystem Role: Supplier
MVP Estimate: 2_weeks

NUMR-V Scores

N Novelty
4.0/5
U Urgency
3.0/5
M Market
3.0/5
R Realizability
5.0/5
V Validation
4.0/5
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 (75%)

Tech Complexity
32.0/40
Data Availability
23.1/25
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 (64/100)

Competition
10.0/20
Market Demand
20.0/20
Timing
12.0/20
Revenue Signals
6.0/15
Pick-Axe Fit
7.5/15
Solo Buildability
9.0/10
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 [low] Backend [medium]
Dashboard