The line lead's earpiece that loses no data

The problem

The person who sees the whole floor has no free hand to record it.

- No one asks the line lead anything because they can't type while adjusting a parameter or holding a tray of components. - All the critical operational knowledge in their head, a bigger reject rate in test, an operator who needs backup, a drifting adjustment, dies at the end of the shift unrecorded.

• The line lead walks the whole shift between SMT, winding and electromechanical assembly: adjusting a parameter, holding a tray of components, covering a station for a few minutes.
• No one asks them to log anything because they cannot type while doing any of that, and walking to a terminal means leaving the line.
• So the critical knowledge stays in their head: a reject rate creeping up at functional test, an operator on the rotor line who needs backup, a varnish cure that keeps running long.
• At the end of the shift that knowledge dies unrecorded, and the next line lead meets the same drift without knowing it was already seen.

How it fits the IRIS system

Connect in voice mode with a custom wake word — the line lead dictates while walking.

Connect voice mode with a custom wake word: the line lead dictates while walking, the AI structures the dictation as an incident linked to the active lot/line/shift, and returns support by voice or push in seconds.

The earpiece records only what the line lead chooses to say after the wake word; nobody else on the floor is listened to. What they get back is support in seconds, by voice or push, instead of one more task at the end of the shift.

See the full IRIS architecture →

Before and after

The line lead's shift today versus the shift with an earpiece

Aspect	Today	With iLEAN Connect
A drift noticed at end-of-line test	Remembered, if at all	Logged as an incident on the active lot
Link to lot, line and shift	Rebuilt from memory later	Added automatically at dictation
Hands needed to record	Both, plus a terminal	None: wake word and speech
Support for the line lead	Phone calls and walking to find someone	Answer by voice or push in seconds
Knowledge at shift change	Leaves with the person	Available to the incoming line lead
Talk without the wake word	—	Never recorded

Knowledge that dies at shift end → enters the system in real time and gets cross-referenced with live production and quality data.

Impact estimate

Impact estimate — to be validated with your numbers.

The block below is an estimate to be validated against your plant's actual data. We put it forward so the committee has an order of magnitude; we refine it during the assessment.

• No standalone payback: this is an enabling piece, and we do not put a month range on it because its value shows up in the other cases.
• It is hard to monetize upfront, but it underpins all continuous improvement on the floor: without recorded incidents there is nothing to analyze.
• Knowledge that dies at shift end enters the system in real time and is cross-referenced with live production and quality data.
• We estimate its effect together with your continuous-improvement lead, on the incidents that start appearing in the record.

Hard to monetize upfront, but it underpins all continuous improvement on the floor. Estimate to be validated with the continuous-improvement lead.

And the fair question from the production manager

“Is this a way to listen to the floor?” — no: it only records what follows the line lead's wake word, and operators are never listened to. Turning a dictation into a structured incident with lot, line and shift is an anchored task, where the best models stay below 1.5% [1] error; and the line lead hears the summary back and can correct it before it is stored.

^[1] OpenAI paper "Why Language Models Hallucinate", 2025 — on the reliability of AI in anchored tasks.