tomevault-io Flow Mapping
Overview
Connect multiple analyzed screenshots into coherent interaction flows by systematically inventorying screens, mapping navigation elements, identifying transitions, and assembling user journeys. Every screen must have defined entry and exit points, every gap must be explicitly noted, and every flow must be organized around user goals.
When to Use
- Multiple screenshots of an app or site have been analyzed and need connecting into flows
- Building a navigation architecture from visual references
- Identifying how users move between screens in an existing product
- Documenting user journeys from screenshot evidence
- Auditing an existing flow for dead ends, orphaned screens, or missing states
- Preparing interaction specifications for implementation
When NOT to Use
- Only a single screenshot is available (use
humaninloop:analysis-screenshotinstead) - Designing flows from scratch without reference screenshots
- Working from wireframes or Figma prototypes where flows are already documented
- The task is purely visual design without navigation concerns
Prerequisites
Each screenshot entering the flow mapping process should already have a completed analysis from humaninloop:analysis-screenshot. If screenshots have not been analyzed, complete that step first.
REQUIRED: Run humaninloop:analysis-screenshot on each screenshot before beginning flow mapping.
Step 1: Screen Inventory
Catalog every available screenshot before mapping any connections.
Process
- List every screenshot -- Assign each a short identifier (e.g.,
S01-home,S02-profile,S03-settings). - Classify each screen -- Determine what state or view it represents.
- Identify screen type -- Categorize by function.
- Note platform -- Confirm the navigation paradigm (mobile, web, desktop).
Screen Type Classification
| Type | Description | Examples |
|---|---|---|
| Landing | Entry point, first impression | Splash, onboarding, login |
| Hub | Navigation center, many exit points | Home, dashboard, main tab |
| Task | Focused on completing an action | Checkout, compose, form |
| Detail | Displays information about an entity | Profile, product page, article |
| Utility | Settings, preferences, auxiliary | Settings, help, about |
| Overlay | Appears above another screen | Modal, bottom sheet, dialog |
| Transitional | Brief state between actions | Loading, success confirmation |
Output Format
SCREEN INVENTORY:
Total screenshots: [N]
Platform: [mobile-ios / mobile-android / web-desktop / web-responsive / desktop-app]
Navigation paradigm: [tab-bar / sidebar / hamburger / breadcrumb / URL-based / mixed]
ID | Type | Screen Name | Key Content
------------|--------------|----------------------|------------------
S01-home | Hub | Home Feed | Feed, nav bar, FAB
S02-profile | Detail | User Profile | Avatar, stats, posts
S03-login | Landing | Login | Email, password, social
...
IDENTIFIED GAPS:
- No screenshot for [expected screen, e.g., "registration flow"]
- Missing [state type, e.g., "empty state for home feed"]
- No screenshot showing [transition, e.g., "search results"]
Always document gaps. A complete inventory includes explicit acknowledgment of what is missing.
Step 2: Navigation Mapping
For each screen, identify every interactive element that causes navigation.
Process
- Scan each screen -- Identify all tappable, clickable, or swipeable elements.
- Classify the navigation element -- Tab, button, link, gesture, menu item, breadcrumb, back arrow.
- Determine destination -- Where does each element lead? Map to a screen ID from the inventory. If the destination is not in the inventory, mark it as
UNKNOWN-[description]. - Note element location -- Top bar, bottom bar, inline, floating.
Platform-Specific Navigation Elements
| Platform | Common Elements |
|---|---|
| Mobile (iOS) | Tab bar, navigation bar back button, swipe gestures, pull-to-refresh, floating action button, bottom sheet trigger |
| Mobile (Android) | Bottom navigation, navigation drawer/hamburger, FAB, top app bar, system back button |
| Web | Top nav links, sidebar menu, breadcrumbs, URL routing, footer links, logo-home link |
| Desktop | Menu bar, sidebar tree, toolbar buttons, keyboard shortcuts, context menus |
Output Format
NAVIGATION MAP:
Screen: S01-home
Element | Type | Location | Destination
----------------------|-----------|-------------|------------------
Profile avatar | Button | Top-right | S02-profile
Tab: Search | Tab | Bottom bar | UNKNOWN-search
Settings gear | Icon btn | Top-left | S03-settings
Feed item tap | List item | Content | UNKNOWN-post-detail
FAB (+) | FAB | Bottom-right| UNKNOWN-compose
Pull down | Gesture | Content | S01-home (refresh)
Screen: S02-profile
Element | Type | Location | Destination
----------------------|-----------|-------------|------------------
Back arrow | Button | Top-left | [previous screen]
Edit Profile | Button | Inline | UNKNOWN-edit-profile
Tab: Posts | Tab | Content | S02-profile (tab)
Tab: Likes | Tab | Content | S02-profile (tab)
Step 3: Transition Identification
Document how users move between screens, what triggers each transition, and what data carries across.
Transition Properties
For each connection between screens, capture:
| Property | Description |
|---|---|
| Trigger | What action initiates the transition (tap, swipe, submit, timer) |
| Animation type | Push (slide), modal (rise), fade, tab switch, replace, none |
| Direction | Forward (deeper), backward (return), lateral (sibling), overlay |
| Data carried | What information passes to the next screen (user ID, search query, selected item) |
| Reversibility | Can the user return? How? (back button, swipe back, close button, system back) |
| Conditions | Any prerequisites (authentication, completed form, network availability) |
Output Format
TRANSITIONS:
FROM → TO | Trigger | Type | Direction | Data Carried
------ → ------ | ------- | ---- | --------- | -----------
S01-home → S02-profile | Tap avatar | Push | Forward | user_id
S02-profile → S01-home | Back arrow | Pop | Backward | none
S01-home → S03-settings | Tap gear icon | Push | Forward | none
S01-home → UNKNOWN-compose | Tap FAB | Modal | Overlay | none
S03-settings → UNKNOWN-theme | Tap "Theme" | Push | Forward | current_theme
CONDITIONAL TRANSITIONS:
S03-login → S01-home: Requires successful authentication
UNKNOWN-compose → S01-home: Requires post submission (or cancel)
Step 4: User Journey Construction
Assemble screens into named journeys organized around user goals.
Process
- Identify user goals -- What does a user come to this app to accomplish? (browse content, make a purchase, update profile, onboard).
- Trace the path -- For each goal, trace the screen sequence from entry to completion.
- Name the journey -- Use goal-oriented naming (not screen-oriented).
- Mark start and end -- Every journey has a clear beginning and defined completion state.
- Note decision points -- Where does the user choose between paths?
- Note failure paths -- What happens if the user fails at a step? (wrong password, network error, validation failure).
Output Format
USER JOURNEYS:
Journey: First-Time Onboarding
Goal: New user creates account and reaches home feed
Start: S03-login
End: S01-home
Path: S03-login → UNKNOWN-register → UNKNOWN-onboarding → S01-home
Decision points:
- S03-login: choose login vs. register
- UNKNOWN-register: choose email vs. social signup
Failure paths:
- S03-login: invalid credentials → error state (NOT CAPTURED)
- UNKNOWN-register: duplicate email → error state (NOT CAPTURED)
Missing screenshots: register, onboarding, error states
Completeness: PARTIAL — 1 of 4 screens captured
Journey: Profile Viewing
Goal: View another user's profile from the feed
Start: S01-home
End: S02-profile
Path: S01-home → S02-profile
Decision points: none
Failure paths: none visible
Missing screenshots: none for this journey
Completeness: COMPLETE
Completeness Rating
| Rating | Meaning |
|---|---|
| COMPLETE | All screens in the journey are captured |
| PARTIAL | Some screens are captured, gaps identified |
| SKELETAL | Only entry or exit point captured, most screens missing |
| INFERRED | Journey is hypothesized from navigation elements but no screens exist |
Step 5: Entry and Exit Point Mapping
For every screen in the inventory, document all ways a user can arrive and all ways a user can leave.
Output Format
ENTRY/EXIT MAP:
Screen: S01-home
Entry points:
- App launch (direct)
- Back from S02-profile (pop)
- Back from S03-settings (pop)
- Tab bar from any screen (tab switch)
- Post-login redirect from S03-login (replace)
Exit points:
- S02-profile via avatar tap (push)
- S03-settings via gear icon (push)
- UNKNOWN-search via search tab (tab switch)
- UNKNOWN-compose via FAB (modal)
- UNKNOWN-post-detail via feed item (push)
Entry count: 5
Exit count: 5
Screen: S03-login
Entry points:
- App launch when unauthenticated (direct)
- Logout from S03-settings (replace)
Exit points:
- S01-home via successful login (replace)
- UNKNOWN-register via signup link (push)
- UNKNOWN-forgot-password via link (push)
Entry count: 2
Exit count: 3
Step 6: Flow Validation
Audit the assembled flow for structural problems.
Validation Checks
| Check | What to Look For | Severity |
|---|---|---|
| Dead ends | Screens with no exit points | Critical |
| Orphaned screens | Screens with no entry points | Critical |
| Circular traps | Loops with no escape (A -> B -> A with no other exits) | High |
| Missing error states | Task screens without visible error handling | Medium |
| Missing empty states | List/feed screens without empty state | Medium |
| Missing loading states | Data-dependent screens without loading indicator | Medium |
| Unreachable actions | Key actions requiring too many taps/clicks | Medium |
| Single entry point | Important screens reachable only one way | Low |
| Missing confirmation | Destructive actions without confirmation step | High |
| No back navigation | Screens where return path is unclear | High |
Output Format
FLOW VALIDATION:
CRITICAL ISSUES:
- S04-checkout: DEAD END — no exit after payment confirmation
- UNKNOWN-archive: ORPHANED — no navigation element leads here
HIGH ISSUES:
- S01-home ↔ S02-profile: CIRCULAR — only two screens link to each other
with no other exits from S02-profile
- UNKNOWN-delete-account: no confirmation dialog captured
MEDIUM ISSUES:
- S01-home: no empty state screenshot (what if feed is empty?)
- S02-profile: no loading state (profile data is async)
- S03-settings: no error state (what if save fails?)
LOW ISSUES:
- S02-profile: reachable only from S01-home feed item tap
SUMMARY:
Total screens: [N]
Screens with issues: [N]
Critical: [N] | High: [N] | Medium: [N] | Low: [N]
Step 7: Flow Documentation
Produce the final flow map combining all previous steps into a deliverable document.
Final Document Structure
FLOW MAP: [App/Product Name]
Date: [date]
Platform: [platform]
Screenshots analyzed: [N]
1. SCREEN INVENTORY
[From Step 1]
2. NAVIGATION ARCHITECTURE
[Synthesized from Step 2 — overall navigation paradigm,
primary vs secondary navigation, global vs local nav]
3. TRANSITION CATALOG
[From Step 3]
4. USER JOURNEYS
[From Step 4 — ordered by priority/frequency]
5. ENTRY/EXIT MATRIX
[From Step 5 — summarized as a matrix]
Screen | Entry Count | Exit Count | Balance
--------|-------------|------------|--------
S01 | 5 | 5 | Balanced
S02 | 2 | 1 | Exit-limited
S03 | 3 | 3 | Balanced
6. VALIDATION RESULTS
[From Step 6]
7. GAPS AND RECOMMENDATIONS
Missing screenshots needed:
- [screen]: needed for [journey] completion
- [state]: needed for [validation check]
Recommended next steps:
- Capture [specific screenshots] to complete [journey]
- Design [missing state] for [screen]
- Resolve [critical issue] by [recommendation]
Entry/Exit Balance
The entry/exit matrix reveals flow structure:
| Pattern | Meaning | Action |
|---|---|---|
| High entry, high exit | Hub screen | Expected for home/dashboard |
| High entry, low exit | Funnel endpoint | Check for dead ends |
| Low entry, high exit | Decision point | Verify entry paths are discoverable |
| Low entry, low exit | Leaf screen | Normal for detail/utility screens |
| Zero entry | Orphaned | Critical: screen is unreachable |
| Zero exit | Dead end | Critical: user is trapped |
Common Mistakes
| Mistake | Fix |
|---|---|
| Mapping navigation before inventorying all screens | Complete the full inventory first; premature mapping misses connections |
| Assuming navigation is bidirectional | Verify return paths explicitly; many transitions are one-directional |
| Ignoring platform navigation conventions | Check for system back button (Android), swipe-to-go-back (iOS), browser back (web) |
| Treating overlays as separate screens | Overlays share context with their parent screen; track the parent relationship |
| Organizing flows by screen adjacency instead of user goals | Name journeys after goals ("Purchase Flow"), not screens ("Screen A to Screen B") |
| Skipping gap documentation | Every missing screen and state must be explicitly called out |
| Forgetting conditional transitions | Authentication gates, permission checks, and feature flags create conditional paths |
| Mapping only the happy path | Document error, empty, and loading states; these are part of the flow |
Quality Checklist
Before delivering any flow map:
Completeness:
- Every screenshot has a screen ID and type classification
- Every screen has defined entry points
- Every screen has defined exit points
- Gaps are explicitly documented with specific missing screens named
- Platform navigation paradigm is identified and applied
Navigation:
- Every interactive element is mapped to a destination
- Unknown destinations are labeled
UNKNOWN-[description] - Transition types (push, modal, tab switch) are specified
- Return paths are verified, not assumed
Journeys:
- At least one user journey is defined
- Every journey has a named goal, start point, and end point
- Decision points are documented
- Failure paths are noted (even if screenshots are missing)
- Completeness rating is assigned to each journey
Validation:
- Dead end check completed
- Orphaned screen check completed
- Missing states (error, empty, loading) noted
- Circular navigation check completed
- Entry/exit balance reviewed
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