"When it works, it works well and enables our quality checkers to perform checks faster and more accurately than using tape measures and 2D drawings."
Manufacturing engineer, steel assembly QC (HoloLens 2) • Hacker News, 2023
Key metric: A half-hour QC process reduced to 5 minutes. The AR overlay highlights discrepancies — any misaligned holes or missing welds become immediately obvious.
"[Dekker Jory] wears a HoloLens on the Orion spacecraft line every day to work with the Orion capsule, using it each morning to review the day's build plan."
Spacecraft technician, Lockheed Martin • MIT Technology Review via Sudo Null, 2018
At Lockheed Martin, AR has moved beyond pilot phase. The headset projects holographic part layouts and step-by-step instructions — torque specs appear right above each bolt hole. Technicians no longer flip through "thousands of pages of paper instructions."
Why it works: Aerospace assembly involves one-of-a-kind builds with genuinely high capability deltas. Workers use the headset for short sessions (morning planning), not all-day wear.
"The on-site technician (me) receives a link… so the expert can see what the technician sees, then AR guidance is enabled… the technician will see all the instructions and steps to do that task."
Electrical technician, automotive plant • Aircada, 2022
When a machine goes down and the on-site tech is unfamiliar with it, remote expert assistance through AR glasses provides genuine value — a hands-free video call with overlaid guidance beats phone-only troubleshooting.
"The little time I played around with it, I could see it being a big benefit for maintenance and construction workers, also engineers."
Industrial maintenance contractor, smart hardhat trial at dairy bottling plant • Aircada, 2022
"I'm definitely positive about the benefits [AR] could provide to technical and mechanical labor. Would purchase one for [my] own use if it were affordable, Z87+ rated, and not too complex… just being able to overlay drawings or video during work would be very useful."
Mechanic/millwright, gypsum processing facility • Aircada, 2022
Even workers who haven't used AR on the job see the potential — but note important constraints: safety rating (ANSI Z87+), simplicity, and affordability. Current headsets might not survive harsh industrial environments.
"I learned about the [Oculus] Quest when my company started using them for training… imagine the amount of new people that will be introduced to VR because of this."
Company employee • Reddit r/OculusQuest, 2021
"Walmart already does it with their employees… AR/VR truly will be the next computing evolution."
Same thread • Reddit r/OculusQuest, 2021
Walmart's VR training for customer service and Black Friday safety scenarios earned positive reception. Trainees reported interactive VR scenarios felt more engaging and realistic than old training videos.
Why training works: Training has inherently high capability deltas (new workers don't know the procedures) and natural time-bounding (discrete modules, not all-day wear). It's a natural fit.
"[A warehouse] went from voice-only picking to using AR overlays, and now with a visual cue it has a significant effect on production times."
Automation technician • Aircada, 2022
AR "vision picking" highlights item location and details in the worker's view, speeding up each pick. Workers find items faster with fewer errors.
"We use [VR] to design and build a fully self-sustaining [production] system… see first hand how the system will operate within the confines of the facility and get maximum space utilization."
Engineer, logistics/manufacturing • Aircada, 2022
Using VR for factory layout planning — viewing a virtual model at true scale — lets teams catch issues early. Clients can walk through the virtual plant to give feedback before construction.
"Glass [Google Glass]… and RealWear was the best solution for industry."
AR veteran • Hacker News
RealWear is called out as the go-to for rugged environments. This feedback from practitioners shows the right device design can win over users — lightweight, ruggedized, head-stabilized monocular displays beat bulky headsets.
Common threads across success stories:
The enthusiasm in these accounts comes from hands-on successes that converted skeptics into believers — not from glossy marketing but from workers who found genuine value.