Architecture guide
The OT-to-AI reference architecture
A practical architecture for moving from plant signals to governed intelligence without bypassing industrial security, context or human control.
Talk to your plant. It answers.
Delfi is the voice-first industrial copilot by Delfers Technologies - a smart supervisor that hears machines, sees assets, simulates futures, remembers your veterans and executes under policy. It orchestrates SensX, Cortex, VisionX and Sentrix on one governed operational context.

Ignition sees the data. Delfi understands the plant. It reads live tags, alarms, work orders, manuals and historical context, then routes the problem to the right capability without forcing the team to jump between tools.
Voice-first industrial copilot for supervisor rounds, diagnostics, coaching, executive briefings and governed action.
Delfi interviews asset agents the way a good supervisor walks the floor, summarizes abnormalities and turns them into action in seconds.
Captures live acoustic signatures from a real microphone, compares them with a healthy baseline and cross-checks the diagnosis against process data.
Marks what is wrong on the technician's photo, shows the golden state from the twin, explains why it matters and turns missed steps into coaching moments.
Replays history through the twin to surface ghost incidents, near-misses and questionable sensors before bad data reaches the dashboard.
Delivers a 60-second work-order briefing with failure history, parts genealogy, technician recency, tool calibration and operating conditions.
Finds the best historical run, measures each shift against it and safely executes twin-gated micro-experiments to discover a better future.
Tier-0 tasks can execute under policy caps, Tier-1 stages the workflow for one-tap approval, and Tier-2 remains human-only, always.
Builds board-ready briefs from live fleet data, prices capital at risk and pushes back respectfully with evidence when the data says there is a better path.
Holds non-urgent notifications to natural task boundaries, goes silent during critical steps and assigns work with physical load in mind, not just proximity.
Delfi is useful because it knows where the fence is. Actions are staged according to risk, every step is evidence-linked and every execution is hash-signed into an audit trail the operations team can review the next morning.
OT buyers trust the copilot that shows its fences. Delfi enforces hard boundaries around control, data movement and authority.
Delfi never changes setpoints, starts equipment or bypasses interlocks. It drafts recommendations for authorized humans and logs the request.
Financial and HR information remain entitlement-gated. Delfi refuses respectfully and offers an access-request path when the user lacks rights.
DLP policy blocks plant data from leaving the tenant. Delfi uses governed, watermarked share rooms instead of uncontrolled copying.
Delfi can pre-fill hot-work or ATEX permit forms, but authority remains with the named human approver.
Single-expert routing keeps answers deep and relevant without cross-domain confusion.
Delfi connects natively to the operational seams industrial teams already trust and remains advisory-only on control from day one.
Reference architectures, industrial AI patterns and practical product guidance that connect sensing, digital twins, vision and governed operational intelligence.
Architecture guide
A practical architecture for moving from plant signals to governed intelligence without bypassing industrial security, context or human control.
Practical checklist
A structured way to assess signals, context, quality, ownership, history and deployment constraints before beginning an industrial AI use case.
Delfers update
A concise periodic briefing with practical industrial AI perspectives, new guides, demonstrations and product updates from the Delfers engineering teams.
Delfi runs today as an iPad-first application with a real microphone, real camera and real voice workflows in seven languages. Visit the Delfers booth at the Ignition Community Conference 2026 in Sacramento, September 22-24, or request a live walkthrough for your site.