Five ideas screened down to one product. AI tools used to push the concept into a demo good enough to pitch on stage. My first end-to-end run from idea to go-to-market.
The brief: take a blank idea through to a market-ready plan, using the methodology of a product manager. Three months, full chain.
This course doesn't reward "good PPT obedience." It rewards applying the method to a real problem: scanning the segment, converging via idea screening, then replacing expensive product photography & prototypes with AI tooling so the idea looks like it already exists when we pitch.
We landed on a fall-prevention belt — a wearable hip airbag that releases within 0.3 seconds of detected imbalance and cushions the impact on the floor. Falls are the single biggest cause of disability and lost autonomy for the 65+ population. The need is urgent; the market is growing fast.
The work split into two tracks: (1) Idea Validation & Market Analysis — five ideas scored on market growth × pain urgency; (2) AI-Enabled Concept Development — AI image & video generation for product visuals and usage scenarios, plus a complete 4P plan.
Two axes: market growth × pain urgency. The simplest and the hardest call in the whole course — overshoot and you get vanity, undershoot and you miss the real problem.
Senior falls aren't a "be careful" problem. A single fall is often the moment a person stops being independent. This product isn't solving inconvenience — it's solving the loss of autonomy.
WHO data: about 1/3 of people 65+ fall each year, and 50% of those who fall will fall again within twelve months.
One-year mortality after a hip fracture is roughly 20–30% — one of the most common ways an older adult loses the ability to live alone.
Most existing products detect or alert (passive). Almost no waist-mounted product can actively protect within 0.3s. That's the real gap.
The course budget was zero. We used AI tools in place of product photography, prototypes and scenario shoots — so the idea already looked real on stage.
Sketched the core mechanic — a wearable belt + a 0.3s airbag trigger — and locked the device form, the wear position and the target user.
Figma · WhiteboardUsed text-to-image to produce multi-angle product visuals and on-body shots across skin tones, ages and body types — enough images to fill the entire deck.
AI Image GenGenerated three 8-second clips — bathroom, stairs, living room — covering the highest-risk fall scenarios and the device's trigger response.
AI Video GenPulled the assets into the deck, ran the full Product / Price / Place / Promotion split, and produced a 12-month go-to-market path.
Marketing FrameworkI've run this framework too many times. The hard part has never been knowing the four P's — the hard part is deciding which P to over-invest in this time.
Core: a hip airbag that actively deploys within 0.3s.
Two tiers: outright purchase + monthly subscription.
Three channels in parallel:
Don't advertise to seniors — advertise to children and doctors.
Core mechanic: one airbag on each outer hip. A 9-axis IMU recognizes the earliest fall posture (around 200 ms in), and the airbag fully inflates ~100 ms before the body hits the ground — cushioning hip impact at exactly the moment that decides everything.
A team of four. I owned the market analysis of the idea-screening phase, and the integration of AI-generated assets into the pitch deck — the thing that made us not look like a 5-week project.
"Product manager" sounds like a collection of frameworks in class. Doing it taught me that the hardest part isn't the 4P — it's convergence. Picking one idea out of five means killing four others that all looked plausible.
Second thing: when budget is zero, AI is a leveler. We had no money for prototyping, no team for video shoots — but AI tooling pulled the visual density of the pitch up to "looks already real." I reused this exact playbook later in my internship.
The third thing — and the most important — who buys decides what the product looks like. The real buyer for this belt is the adult child, not the senior. So it has to look like an insurance product, not a medical device.