Complete an Offline Field Inspection
Design a tablet inspection workflow that captures evidence reliably in the field and resolves sync conflicts before final sign-off.
The brief
Understand the problem
Background
Inspectors may work in basements, remote sites, or damaged buildings without connectivity. A checklist must preserve local evidence, distinguish required observations from unavailable areas, and prevent a later sync from silently overwriting another inspector's work.
User context
Selene is inspecting fire-safety equipment in a warehouse. The north stairwell is temporarily inaccessible, the network drops inside the building, and another inspector updates the same site's equipment register from the office.
Product problem
An inspector needs a trustworthy offline record and a clear completion boundary while the organization needs valid evidence, exception ownership, and deliberate conflict resolution.
Objective
Create assignment download, guided inspection, finding capture, and sync reconciliation for one tablet field visit.
What to design
Define the experience
Required experience
- Download and verify an assigned inspection for offline use
- Move through required areas while recording pass, fail, and unable-to-inspect states
- Capture findings with timestamped notes, photos, and location context
- Resolve sync conflicts and submit a signed inspection record
Screens and states
- Offline assignment overview
- Inspection checklist
- Finding detail
- Sync and sign-off review
Core user flow
Follow the critical path
- 01
Selene downloads the warehouse assignment and verifies its checklist version before entry
- 02
She works offline, records a damaged extinguisher seal, and marks the north stairwell inaccessible with a reason
- 03
Each photo and note shows local save status on the tablet
- 04
Back online, the service detects an office update to one equipment identifier
- 05
Selene resolves the conflict, reviews incomplete areas, and signs the final submission
Product rules
Requirements and constraints
Requirements
- Show assignment version, download completeness, device storage, and offline readiness
- Distinguish pass, fail, not applicable, and unable to inspect with required rationale
- Save every field and media item locally with visible persistence status
- Preserve both versions of conflicting records until an authorized resolution
- Block final sign-off until required items, exceptions, and attestations are reviewed
Constraints
- The tablet may remain offline for an entire shift
- Photo timestamps and location readings can be inaccurate and must show provenance
- Submitted inspection records require an immutable revision trail
Reality check
States worth considering
Ready-to-use content
Mock data
Use this content to test hierarchy and realistic data states. You can expand it when the concept needs more depth.
Inspection areas
- Loading bay: 8 checks
- Main floor: 14 checks
- North stairwell: 6 checks
- Plant room: 9 checks
Finding
- Extinguisher E-104
- Damaged tamper seal
- Photo saved locally at 10:42
- Corrective action due within 24 hours
Finish line
What to deliver
- Four tablet screens showing offline readiness, field evidence, a sync conflict, and final sign-off
Optional direction
Visual resources
Use these as a starting constraint if you want one. They are not part of the required solution.
Six Caps & Archivo Narrow
Clear interface writing gives people the confidence to understand what changed and decide what to do next.
Six Caps & Archivo Narrow
Clear interface writing gives people the confidence to understand what changed and decide what to do next.