Sorting: RUSH orders always surface first with red priority stripe. In-progress orders second. Not Started by scheduled time. Complete orders last with muted styling.

Barcode Scan: Scan bar at top accepts WO barcode input via device camera or Bluetooth scanner. Jumps directly to BOM view for matched WO.

Touch Targets: All WO cards are 64px+ height for glove-safe tapping. Chevron arrow provides clear tap affordance.

Progress Indicators: In-progress WOs show inline progress bar with percentage. Color-coded status badges provide instant visual state.

Bottom Navigation: Fixed bottom nav with 4 primary actions. Active state uses cobalt with filled icon treatment. 48px+ touch targets per nav item.

NetSuite Integration: WO list pulls from NetSuite Work Order records via RESTlet. Status updates push back in real-time. Line assignments match NS manufacturing routing.

Availability Indicators: Green checkmark = in stock and verified. Yellow warning = low stock (less than 20% buffer). Red X = short, insufficient quantity to complete WO.

Scan Verification: Each component has a "Scan" button. Worker scans the barcode on the physical material. System validates lot number, item match, and expiration. On match, button changes to green "Verified" state.

Gate Check: The "All Components Verified" button remains disabled (grayed, 50% opacity) until all 6 components show verified status. This prevents starting a build with wrong or missing materials.

Shortage Handling: When a component shows SHORT, the system blocks build start and shows a "Request Material" action that creates a transfer order in NetSuite.

Bin Locations: Each component shows its warehouse bin location using the GFS bin format: Zone-Aisle-Rack (e.g., C-04-A2 = Cold zone, Aisle 4, Rack A2).

Progress Bar: 6px bar at very top of screen shows overall build progress. Green fill. Always visible even when scrolled.

Step Counter: "Step 3 / 8" in the header provides constant awareness of position in the process.

Large Text: Step title is 20px/800 weight. Instructions are 15px. Readable from arm's length in factory lighting.

Timer Integration: Steps with time requirements show countdown timer. Start/Reset controls. Timer auto-logs to build record when step completes.

Quality Checkpoints: Inline QC checks appear within the step when applicable. Auto-validates against acceptable range and shows PASS/FAIL badge immediately.

Photo Capture: Opens device camera. Photos are timestamped and tagged with WO#, step number, and worker ID. Stored in NetSuite file cabinet.

Action Buttons: "Next Step" is 56px green (primary action). "Previous Step" is 48px outline (secondary). "Pause Build" and "Report Issue" are 44px split row for emergency actions.

Weight Check: Numeric input with large 18px monospace font. Acceptable range displayed adjacent. Auto-compares entered value to target +/- tolerance and shows PASS/FAIL badge.

Temperature Check: Same pattern as weight. Range displayed as min-max. Auto-flags if reading is outside acceptable range. Critical deviation triggers supervisor alert.

Visual Inspection: Large PASS/FAIL toggle buttons (48px height). Optional notes field for observations. Green highlight when PASS selected, red when FAIL.

Seal Integrity: VFFS-specific check. Tests both cross-seal (top/bottom) and back-seal (vertical). FAIL triggers line stop and supervisor notification.

Metal Detector: Requires test wand verification at start of each shift and every 30 minutes. Fe/Non-Fe/SS sensitivity thresholds displayed.

Timestamps: Every checkpoint auto-records timestamp, worker ID, and the specific value entered. Data flows to NetSuite quality record for lot traceability.

Counter Control: Large 56px +/- buttons for glove-safe tapping. Center value is 32px monospace. Workers can also tap the number to type directly.

Lot Number: Auto-generated format: GFS-[Facility]-[MMDD]-[Sequence]. "Auto" button regenerates. Manual override allowed for special runs.

Date Code: Production date + best-by date pre-calculated from product shelf life. Editable for override.

Case Count: Auto-calculated from units built / units per case. Large 28px number for quick glance from distance.

Waste Tracking: Counter with reason code picker. Chips are 48px+ touch targets. Selected reason highlighted in red. Multiple reasons can be selected for the same reject event. All waste events logged with timestamp for CAPA tracking.

Consumption Grid: Compact 4-column layout: component name, starting qty, consumed qty, variance. Variance color-coded: green = within 2%, yellow = 2-5%, red = >5%.

Variance Calculation: Compares actual consumption rate against BOM expected rate at current build percentage. +3.2% on anti-cake means using 3.2% more than expected per unit built.

Request Material: When a component is running low, worker taps "Request More Material" to create a transfer order or pick ticket in NetSuite. Warehouse receives notification immediately.

Lot Traceability: Shows vendor lot number (incoming) mapped to finished lot number (outgoing). Essential for recall traceability per FSMA requirements. Each component's vendor lot is captured at scan verification.

Real-time Sync: Consumption data updates every time a unit is recorded. Back-calculates expected remaining material vs. actual to detect over-usage early.

Changeover Timer: Persistent timer at top in cobalt band. Shows elapsed time vs target. Timer turns yellow at 80% of target, red at 100%. Tracks total changeover duration for OEE calculation.

Allergen Matrix: Compact grid comparing previous product allergens to next product allergens. If allergen profile differs (e.g., milk-only to milk+soy), system requires enhanced cleaning protocol and shows red "Allergen Change" badge instead of green "Standard Clean."

Checklist Steps: Large 28px checkboxes with green fill on completion. Each step tracks estimated vs actual time. Completed steps show green check. In-progress step is full opacity. Future steps are 50% opacity.

Supervisor Sign-off: Final step requires supervisor authentication (PIN or badge scan). "Changeover Complete" button stays disabled until all steps checked AND supervisor signed off. This is a hard gate — no bypass.

CIP Integration: CIP (Clean-In-Place) step can trigger automated equipment rinse if connected to SCADA system. Manual confirmation required regardless.

Completion Header: Green header replaces cobalt when build is 100%. Checkmark icon confirms visual state. Progress bar fully green.

Build Summary: All key metrics in scannable list format. Actual vs target, yield percentage, waste count, lot number, and total time. Values use monospace font for data alignment.

Component Reconciliation: Expected vs actual consumption for each BOM component. Variance flagged if outside threshold. This data feeds into NetSuite inventory adjustment journal.

Quality Summary: Aggregate view of all quality checkpoints. Shows total checks, total batches, and failure count. "All Passed" badge provides instant confidence.

Photo Gallery: 3-column grid of all photos taken during the build. Tappable to expand. Photos stored in NetSuite file cabinet linked to WO record.

Complete Work Order: 56px green button submits the assembly build to NetSuite. Creates inventory receipt, updates WO status to "Built", and creates lot record. Irreversible — confirmation dialog required.

Print Actions: "Print Lot Labels" sends label data to connected label printer. "Print Placard" generates pallet placard with WO#, lot, qty, date, product name.