Proof of Usefulness Report

Invent Design Build

Analysis completed on 2/20/2026

+524
Proof of Usefulness Score
Industry Mainstay

Invent Design Build (IDB) is a verified UK-based product development consultancy specializing in IoT and sensors. Founder Derek Liddle has a significant track record in consumer electronics (e.g., early Bluetooth headsets, Ericsson phones), lending credibility to the bold claim that 'most people have used my product.' However, the submission itself is low-quality, with missing data fields and vague financial metrics ('all time marketcap: 2500000'). While the consultancy solves genuine problems for B2B clients (Namene Solar, ToTo Sleep), the 'Audience Reach' claim of 'everyone' is an overstatement for the agency itself. The score reflects strong technical utility and founder pedigree, penalized by poor submission clarity.

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Score Breakdown

Real World Utility+85
Audience Reach Impact+40
Technical Innovation+75
Evidence Of Traction+70
Market Timing Relevance+80
Functional Completeness+30
Subtotal+54.75
Usefulness Multiplierx0.958
Final Score+525

Project Details

Description
Invent Design Build, are experts in New Product Development. After 20 years developing sensor based products a variety of market sectors in SMEs and blue chip corporates, Derek Liddle founded IDB to support Entrepreneurs and Manufacturers in developing Digital IoT Products, Apps and Cloud based solutions. We are here to help you with your inventions and innovations. Got a novel idea that you would like to protect then we can support with invention disclosure processes, patent searching and writing working with your preferred or our network of IP Attorneys. Experienced in conducting market research and technology forecasting then we offer unbiased research and strategic analysis. If your seeking to leverage your R&D budget by obtaining funded support for your high-risk ideas then we can identify funding sources and help you write strong proposals that are fundable. Do you build a concept and demonstrate it works then create develop a detailed technical design that is suitable for high volume manufacture. Our team have been designing and manufacturing products throughout their entire careers and are specifically experienced lighting, sensors and connected products. Importantly they are able to change their approach depending on the volume, budget and industry need. We design customised secure connected products from reference designs, implementing best practice and creating new products in an agile manner. We are able to manage projects through our experienced technical program managers, ensuring that we transfer the knowledge gained to your team through training and mentoring.We support our clients with approvals, creating a technical construction files and demonstrating compliance with global standards. If you need a trusted partner who's been through introducing products to manufacture before to help with the many difficult decisions you may face? Look no further. Building quality products is our passion.

Algorithm Insights

Market Position
Strong market validation with clear user adoption patterns
User Engagement
Documented reach suggests active user community
Technical Stack
Modern tech stack aligned with sponsor technologies

Recommendations to Increase Usefulness Score

Document User Growth

Provide specific metrics on user acquisition and retention rates

Showcase Revenue Model

Detail sustainable monetization strategy and current revenue streams

Expand Evidence Base

Include testimonials, case studies, and third-party validation

Technical Roadmap

Share development milestones and feature completion timeline