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Product Design and Discovery

Guides on discovery, prototypes, proofs of concept and MVP scope before a full build begins.

About this topic

Discovery is where expensive mistakes are cheapest to fix. The articles in this topic help teams decide what to prototype, what an MVP must include and how to use a proof of concept or pilot to answer a specific question before development scales up.

They are aimed at founders and product owners preparing a first release or a new product line, and at teams who want a budget that reflects one complete user journey rather than a long feature list.

Start here

AIAI and Machine LearningAI Proof of Concept vs MVP: What Should You Build First?Compare AI proofs of concept, prototypes, pilots and MVPs by the decision each supports, the engineering required and useful exit criteria.5 min read

18 articles

All Product Design and Discovery articles

PDProduct Design and DiscoveryAI for Streaming Platforms: Personalisation, Discovery and Advertising That Viewers AcceptHow streaming and OTT platforms use AI for recommendations, search and discovery, churn prediction and advertising — with architecture, data requirements, metrics, experimentation and privacy guardrails.8 min read

PDProduct Design and DiscoveryAI in UI Design: Where It Saves Time, Where It Adds Risk and How to Measure ItHow product teams can use AI across UI design — research synthesis, ideation, prototyping, design-to-code, reviews and documentation — with quality gates, a measurement plan and the risks to manage.5 min read

PDProduct Design and DiscoveryContext-Aware UI: Designing Interfaces That Adapt Without Confusing UsersHow to design context-aware interfaces that adapt to user role, task, device, location and time: useful patterns, the data they need, privacy and accessibility considerations, failure modes and how to test them.5 min read

PDProduct Design and DiscoveryConversational UI: When Chat Is the Right Interface and How to Design It WellWhat conversational interfaces are, when chat or voice beats forms and menus, design principles for LLM-powered assistants, hybrid patterns with buttons and cards, accessibility, failure handling and metrics.5 min read

PDProduct Design and DiscoveryDesignOps: Closing the Gap Between Design, Development and QAWhat DesignOps is, the problems it solves between design, development and QA, design systems and tokens, handoff and review practices, metrics, and a phased plan for teams of different sizes.6 min read

PDProduct Design and DiscoveryE-commerce Personalisation: Strategies That Lift Conversion Without Losing TrustPractical e-commerce personalisation strategies across the customer journey — search, recommendations, content, email, checkout and loyalty — with data foundations, privacy guardrails, testing methods and a phased plan.4 min read

PDProduct Design and DiscoveryOne-Page Checkout or Multi-Step? Designing and Testing a Checkout That ConvertsHow to choose between one-page and multi-step checkout, the design details that reduce abandonment, payment and security requirements, a QA checklist and how to A/B test checkout changes safely.4 min read

PDProduct Design and DiscoveryProduct Discovery Frameworks: Which to Use, When and How They Fit TogetherA practical guide to product discovery frameworks — Jobs to Be Done, Design Thinking, Lean experiments, Opportunity Solution Trees, Business Model and Value Proposition Canvases, RICE — with when to use each and a two-week discovery plan.5 min read

PDProduct Design and DiscoveryUX Audits: How to Find and Fix the Usability Problems Costing You UsersWhat a UX audit covers, when to run one, a step-by-step process using analytics, heuristics, accessibility checks and user testing, how to prioritise findings and how often to repeat it.4 min read

$Software Costs and BudgetsBuild vs Buy Software: A Decision Framework with Five-Year Cost ComparisonHow to decide whether to build custom software, buy SaaS or combine both: a differentiation test, five-year total cost comparison, risk checklist and the hybrid options most teams overlook.7 min read

$Software Costs and BudgetsBuilding an E-commerce Loyalty Programme That Pays for ItselfHow to design an e-commerce loyalty programme that changes behaviour profitably: programme types, reward economics with a worked example, technology options, fraud and privacy, and how to measure incremental value.4 min read

DTDedicated Teams and OutsourcingFeature-Driven Development vs Scrum: Choosing How Your Team DeliversA practical comparison of Feature-Driven Development and Scrum: origins, roles, planning, progress tracking, quality practices, when each fits, and hybrid models for outsourced and dedicated teams.5 min read

DTDedicated Teams and OutsourcingKanban or Scrum? Choosing a Delivery Model for Your TeamA practical comparison of Kanban and Scrum: cadence, roles, planning, flow metrics, release practice and when each fits — plus Scrumban, switching between them and how to run either with an outsourced team.5 min read

ARArchitecture and ModernizationReuse or Customise? A Practical Framework for Product Development DecisionsHow to decide what to reuse and what to build custom in a software product: a differentiation test, a decision matrix, architecture patterns for configurable products, the hidden costs of both, and how to revisit the balance.5 min read

QAQA and Software TestingUser Acceptance Testing: How to Plan and Run UAT That Actually Catches ProblemsWhat user acceptance testing is, the types of acceptance testing, who should take part, how to write acceptance criteria and scenarios, a step-by-step UAT process, sign-off criteria and common mistakes.3 min read

AIAI and Machine LearningHow to Scope an AI PilotDefine an AI pilot around one workflow, representative examples, output checks and a clear decision about what to build next.3 min read

AIAI and Machine LearningAI Proof of Concept vs MVP: What Should You Build First?Compare AI proofs of concept, prototypes, pilots and MVPs by the decision each supports, the engineering required and useful exit criteria.5 min read

$Software Costs and BudgetsMVP Development Cost: What a Startup Should Budget ForBuild an MVP budget around one complete user journey, including discovery, design, engineering, testing and the costs that continue after launch.5 min read

Related topics

Web and SaaS Development Software Costs and Budgets AI and Machine Learning QA and Software Testing Dedicated Teams and Outsourcing All topics →

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