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All guides by Simon Lee

What a Behavioural Success Criterion Looks Like and Why Acceptance Criteria Aren't Enough
Expert Guide What a Behavioural Success Criterion Looks Like and Why Acceptance Criteria Aren't Enough
How to Cost a Pre-Build Behavioural Engagement Against the Build Budget
Expert Guide How to Cost a Pre-Build Behavioural Engagement Against the Build Budget
The Behavioural Reasons B2B Buyers Choose the Second-Best Product
Expert Guide The Behavioural Reasons B2B Buyers Choose the Second-Best Product
How to Run a Concept Test That Doesn't Just Confirm What the Team Already Believes
Expert Guide How to Run a Concept Test That Doesn't Just Confirm What the Team Already Believes
How to Spot a Product Vision That Won't Survive First Contact With Users
Expert Guide How to Spot a Product Vision That Won't Survive First Contact With Users
Why Curiosity Beats Confidence in the First Session of a New Product
Expert Guide Why Curiosity Beats Confidence in the First Session of a New Product
What Belongs in a Product's Emotional Design Principles Document?
Expert Guide What Belongs in a Product's Emotional Design Principles Document?
What a Development Team Actually Needs to Know About the User Before Sprint One
Expert Guide What a Development Team Actually Needs to Know About the User Before Sprint One
How to Tell the Difference Between a User Problem and a User Preference
Expert Guide How to Tell the Difference Between a User Problem and a User Preference
What Makes Users Trust a Product Enough to Enter Their Card Details
Expert Guide What Makes Users Trust a Product Enough to Enter Their Card Details
How to Structure a Behavioural Risk Register Before You Write a Single User Story
Expert Guide How to Structure a Behavioural Risk Register Before You Write a Single User Story
Why Users Trust Products That Explain Their Own Limits
Expert Guide Why Users Trust Products That Explain Their Own Limits
The Meeting Notes That Should Exist Before a Development Quote Lands
Expert Guide The Meeting Notes That Should Exist Before a Development Quote Lands
How to Build a Behavioural Handover Pack for a Development Team You've Never Worked With
Expert Guide How to Build a Behavioural Handover Pack for a Development Team You've Never Worked With
What a Full Pre-Development Strategy Engagement Actually Includes
Expert Guide What a Full Pre-Development Strategy Engagement Actually Includes
How to Choose Between Fixing Onboarding and Fixing Week Two
Expert Guide How to Choose Between Fixing Onboarding and Fixing Week Two
What Belongs in a Product Strategy Before You Talk to a Development Team
Expert Guide What Belongs in a Product Strategy Before You Talk to a Development Team
What Curiosity Looks Like in a First Session, and Why Most Products Design Past It
Expert Guide What Curiosity Looks Like in a First Session, and Why Most Products Design Past It
How to Prioritise Behavioural Risks Before You Prioritise Features
Expert Guide How to Prioritise Behavioural Risks Before You Prioritise Features
How to Run a Two-Hour Assumption Mapping Session Before You Commit to a Build
Expert Guide How to Run a Two-Hour Assumption Mapping Session Before You Commit to a Build
Why Empowerment Is the Hardest Feel Factor Layer to Design For
Expert Guide Why Empowerment Is the Hardest Feel Factor Layer to Design For
How to Tell if Your Product Spec Is a Decision or a Wish List
Expert Guide How to Tell if Your Product Spec Is a Decision or a Wish List
Why Hesitancy Is the Most Underused Signal in Early Product Research
Expert Guide Why Hesitancy Is the Most Underused Signal in Early Product Research
The Four Alignment Conversations to Have Before the First Sprint
Expert Guide The Four Alignment Conversations to Have Before the First Sprint
How to Pressure-Test a Product Concept With People Who Aren't Your Target Users Yet
Expert Guide How to Pressure-Test a Product Concept With People Who Aren't Your Target Users Yet
The Difference Between a Product Specification and a Product Decision
Expert Guide The Difference Between a Product Specification and a Product Decision
How to Write a Product Hypothesis a Development Team Can Actually Test Against
Expert Guide How to Write a Product Hypothesis a Development Team Can Actually Test Against
What Users Do in the Gap Between Downloading and Opening an App for the Second Time
Expert Guide What Users Do in the Gap Between Downloading and Opening an App for the Second Time
The Silent Cost of a Feature Freeze That Was Really an Assumption Freeze
Expert Guide The Silent Cost of a Feature Freeze That Was Really an Assumption Freeze
A Guide to Auditing Emotional Consistency Across a Product, Brand and Marketing Stack
Expert Guide A Guide to Auditing Emotional Consistency Across a Product, Brand and Marketing Stack

Stop guessing. Start with the right foundation.

Expert user research, psychology-driven UX and UI design, and complete technical architecture. Everything your development team needs, documented and ready. No scope creep, no surprises, just clarity.