Why traditional automation breaks
- OCR templates are rigid - one template per document layout. A new vendor invoice format means a new template to build and test
- Screen-scraping scripts use hardcoded row/column coordinates. A single field added to an AS/400 (IBM i) screen breaks the entire automation
- Two separate fragile systems (OCR + scripting) multiply failure points and maintenance burden
- Error recovery is scripted - unexpected screens, validation messages, or workflow branches cause silent failures or incorrect entries
How AI vision automation works
Document understanding
AI vision reads and comprehends the full document - not just individual characters. It understands that “Total Due” next to “$4,327.50” is an invoice total, regardless of where on the page it appears. It handles layout variations, poor scan quality, mixed fonts, and handwritten annotations without per-document configuration.
Screen understanding
The AI reads your AS/400 (IBM i) green screen semantically, identifying input fields by their labels and surrounding context - not by row and column coordinates. When your screen displays “Customer Number . . .” followed by an input field, the AI knows that field expects a customer number. If the screen layout changes, the AI adapts.
Intelligent mapping
AI matches extracted document data to terminal fields based on meaning. The “PO #” on an invoice maps to the “Purchase Order Number” field on screen, even if labeled differently. This semantic matching eliminates the brittle field-mapping configurations that traditional integrations require.
Adaptive entry
The AI handles real-world complexity that breaks scripted automation: unexpected confirmation prompts, validation error messages, multi-screen workflows with conditional branches, and screen variations between AS/400 (IBM i) program versions. It reads and responds to each screen in real time rather than following a fixed path.
AI vision vs. traditional automation
New document layout
Works automatically
Build new OCR template
Screen changeAdapts via semantic reading
Update coordinate mappings
Error messagesReads and responds in real time
Script each error case
MaintenanceSelf-improving, minimal upkeep
Ongoing template + script updates
What AI vision delivers
No templates
Works with any document layout from any source. New vendors, new forms, new formats - no configuration required per document type.
No scripts
No coordinate-based screen automation to write or maintain. The AI navigates AS/400 (IBM i) screens by understanding their content, not memorizing their layout.
Self-improving
The system learns from corrections and edge cases. Extraction accuracy and screen navigation improve over time as the AI processes more of your specific documents and workflows.
End-to-end
A single intelligent system from document intake to AS/400 (IBM i) data entry. No OCR-to-script handoff, no intermediate data transformation, no integration middleware.
