Emotional Tuning
A method for designers who feel before they draw. Feel the user's emotional state before opening any tool.
What is it?
Emotional Tuning is the first ETL protocol. Before any sketch, you close your eyes and become the user at this exact moment, not their profile, their state. You identify a dominant emotion in one precise word (not 'frustrated' but 'overwhelmed', 'suspicious', 'impatient') and use it as a design filter throughout the session. Cognitive psychology research (Damasio, 1994) demonstrates that human decisions are fundamentally emotional before they are rational. A user interacting with an interface does not 'process' information: they feel it first. Frustration creates cognitive blindness. Relief unlocks exploration. Trust reduces the need for constant validation.
When to use it
Before any design session, wireframing, or prototype. Use it when starting a new project, before a critique session, or whenever you need to recalibrate your design intent. Especially critical in B2B interfaces where practitioners work under high cognitive load: time pressure, responsibility for outcomes, multitasking context.
How to do it
Write a sentence: 'This user is currently... and they feel...'
Name the dominant emotion in one precise word. Not 'frustrated', be more specific: overwhelmed, suspicious, impatient.
Keep this word visible throughout the session. It is your design filter.
Every design decision must respond to this word, not the guidelines.
Pro tips
Constraint is the mother of creativity. One word like 'suspicious' immediately generates concrete decisions: immediate visual feedback, microcopy that anticipates objections, zero ambiguity.
Without this filter, you optimize for 'the generic user', a fiction that produces lukewarm interfaces.
In B2B contexts (optical, medical, logistics), Emotional Tuning generates radically different interfaces: fewer choices per screen, immediate feedback, primary paths obvious even in peripheral vision.