Introducing TAMI®, the world’s first intuitive, wearable obstacle detection device that protects above the waist, using invisible, high-performance sensors to alert users about obstacles in their path. With clear haptic feedback for intuitive left/right navigation cues, waterproof construction, lightweight design, and the ability to accommodate prescription lenses, TAMI® makes independence effortless and attractive. All technology is seamlessly embedded, preserving style and discretion.

Market Traction & Milestones

Start of production: August 2025
Distributors: 3 contracts signed (Switzerland, Germany, The Netherlands), negotiations with 4 other countries.

Patents & IP:

3 industrial patents (1 pending)
1 design patent
TAMI® trademark registered worldwide

Funding & capital to date:

CHF 1.3 million secured: Equity CHF 500k, CLA CHF 400k, grants CHF 400k
Toyota Mobility Foundation (multiple winner), Venture Kick, Kickfund.

Market Numbers and Potential

Worldwide, over 300 million people live with significant visual impairment. Even if Lighthouse Tech reaches only 0.02% of them, that's 50'000 users. At an average selling price of CHF 900 per unit, this represents a market potential of CHF 45 million over the next five years.

The global market for «Assistive Wearables» is estimated at CHF 50 billion – with annual growth exceeding 15%.

TAMI® serves this market at the intersection of MedTech, Wearables, and Fashion – a segment that no one has credibly occupied until now.

But the real leverage lies beyond that: The technology opens access to the Smart Eyewear market, where corporations like Meta, Apple, and Snap are already investing billions. The difference: None of them are building for people – Lighthouse is.

Competitive Advantage

Superior wearability and design: TAMI® is lightweight, stylish, and looks like regular eyewear, unlike bulky electronic canes or vests.
Invisible tech: Embedded electronics mean no stigma attached.
Intuitive navigation: Haptic feedback provides instant directional awareness.
Patented Innovation: 3 industrial patents, 1 design patent, 1 international trademark.
Waterproof and impact resistant: IP55 rating.
Compared to products like WeWalk, Biped NOA, Ray-Ban Meta, and Glidance, TAMI® stands out for wearability, intuitive navigation, and design.

The People Behind

(From left to right: Andrea Messa, Nicole Schimenti, Nathan Deutsch, Riccardo Baldini, Andrea Moroni Stampa, Franco Burlando, Nataliya Fatayeva. Not in the picture: Giorgio Gregnol)

Franco Burlando – CEO & Founder
Economist (Cornell University), Eyewear and optical industry veteran with 35+ years of experience, Franco brings deep industry knowledge, global market insight, and a proven track record of building partnerships.
Dr. Nathan Deutsch – COO & Co-Founder
PhD with 15+ years experience in participatory design research, Nathan ensures that TAMI® is shaped around the real-world needs of the blind and visually community, translating user input into product strategy.
Giorgio Gregnol – CTO
MSc, Biomedical Engineering, Politecnico di Torino, Giorgio leads technology development in hardware integration and product innovation.
Andrea Moroni Stampa – Engineering & Co-Founder
MSc, Electrical Engineering, ETH Zurich; President of the Board, 15+ years in R&D and chip-on-board (CoB) technology. Andrea strengthens our hardware and electronics roadmap with cutting-edge engineering expertise and provides strategic guidance.

Supported by an advisory board with medical, technical, and sales heavyweights: Dr. Moreno Menghini (UZH Ophthalmology), Patrick Perler (25 years MedTech Sales), Riccardo Baldini (High-Fashion Designer).

Roadmap

2025 – Market Entry

CE certification
First production
Distributors in CH & DE
Sales launch Summer 2025

2026 – Expansion

Distribution in 10 countries
TAMI® app (personalization & updates)
Discussions with global eyewear brands

2027 – Scaling & Licensing

Licensing of TAMI® technology to partners (Luxottica, Kering, etc.)
Break-even

2028–2029 – Growth & Exit Phase

> 50,000 units sold
Revenue > CHF 10 million
EBITDA > CHF 4 million
Strategic sale to MedTech or eyewear corporation likely

Business Model

B2B2C distribution: Sales to distributors and blind associations.
Sales price: CHF 900 to distributors.
COGS: CHF 400 per unit.
Warranty: 2 years; dedicated post-sales service.
Planned revenue trajectory: From CHF 45K in 2025 to CHF 17.9M by 2029.
Gross margin: Growing from 58% to 63% over five years.
Net profit: Becoming positive in 2027, with projected net margin of 36% by 2029.
Current funding round: CHF 1.5M, with CHF 500K already committed

A business model with low CapEx, high operational leverage, and scalable profitability. More details can be found in the Investment Proposal.

Revenue Streams

Lighthouse Tech combines hardware sales with licensing and service revenues:

B2B sales to distributors
Sales price CHF 900 → gross margin ~ 60%.
Distributors handle marketing, training, support.
Accessories & spare parts
Replacement fronts, temples, cases → recurring revenues, margins > 70%.
Licensing
Use of patented sensor and haptic technology by major brands.
License fee CHF 100–150 per unit → EBITDA margin > 80%.
Digital services
App upgrades, adaptive feedback profiles, maintenance contracts.

More details can be found in the Investment Proposal.

Reasons to invest

Massive addressable market unmet by current solutions.
Proven demand: Strong initial traction and distribution agreements.
Purpose-driven impact: Empower millions to live independently and safely with social and economic value creation.
Unique product-market fit: Combines stylish design, discretion, and patented technology.
Scalable growth: Double annual capacity, expanding to strategic geographies.
Attractive financials: Rapid revenue ramp-up, strong margins, positive cash flow outlook.
Likely strategic M&A exit: Industry contacts already established.

TAMI® – World’s first smart obstacle detection eyewear

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