Retrocausal Assembly & Kaizen Copilot

Retrocausal is a US industrial AI company with its corporate address in Redmond, Washington, and an office in Tyler, Texas. It uses computer vision to guide and verify manual assembly work and to automate industrial engineering studies, and is backed by investors including Glasswing Ventures, Techstars and Ascend Vietnam Ventures.

The Pathfinder platform includes three copilots. Assembly Copilot delivers digital work instructions and checks each step through cameras, with poka-yoke, line stop over OPC UA and cycle-level video traceability. Kaizen Copilot uses a smartphone or web camera to run time studies, balance lines and suggest improvements, and also produces P-FMEA and control plans. Ergo Copilot flags risky postures in video. It runs on AWS, works with common webcams and industrial cameras, and is used by 3M, Stryker, Stellantis and Boston Scientific.

• Assembly Copilot: digital work instructions with camera-based step verification and poka-yoke.
• Video traceability: cycle-level video records linked to each assembled unit.
• Kaizen Copilot: AI time studies, standard work and automatic line balancing from smartphone video.
• Engineering documents: generates P-FMEA and control plans from analyzed processes.
• Ergo Copilot: flags ergonomic risk intervals and recommends controls.
• Shop-floor integration: OPC UA line stop, smart torque tools, barcode scanners, light towers and MES.

An electronics assembler in Bac Ninh could verify each manual assembly step on camera and stop the line when a step is skipped. An appliance factory could rebalance lines using time studies recorded on smartphones. A medical device plant could keep video records per unit for audits.

Step verification catches missed or out-of-order operations before a defective unit leaves the station. Alliance Laundry Systems says the tool cut its standard takt time in half, and 3M reports measurable efficiency gains after a few days of analysis, with Kaizen Copilot rolled out across 15 plants. Time studies need only a smartphone camera instead of manual stopwatch work.

Manual assembly still dominates in electronics, appliances and medical devices, and errors there are costly. Camera-based AI that runs on standard hardware is making step verification affordable for mid-sized lines. Vietnam's growing electronics and appliance assembly sector, which attracts investors such as Ascend Vietnam Ventures, needs faster training and fewer escapes.

Retrocausal lists a corporate address in Redmond, Washington, and an office in Tyler, Texas. Investors shown on its site include Glasswing Ventures, Differential Ventures, Techstars, Hypertherm and Ascend Vietnam Ventures. Steve Rodda became CEO in January 2026. The company is ISO 27001 certified and holds patents in its field.