We need remote expert support for operators during unusual plant conditions. What products provide this?

Yes. There are several product categories for remote expert support of plant operators during abnormal or unusual conditions. The important distinction is whether you want an expert to see what the operator sees, see the plant/process data remotely, or actually participate in operating the control system.

Products worth evaluating

• RealWear Navigator 520 - $3,150.00 (RealWear)

The architecture I'd look at

For a process plant, the most useful solution is often not just a video-call product. A remote expert should ideally be able to see:

• The operator's live view of the equipment/process.
• DCS/SCADA displays and relevant trends.
• Alarms, events and sequence-of-events data.
• Historian trends and operating context.
• Procedures/P&IDs/manuals.
• The operator's audio and, preferably, hands-free video.
• A way to annotate or point at physical equipment.
• A controlled mechanism for escalating from advice → recommendation → authorized remote intervention.

Honeywell explicitly describes remote services that combine process information with remote experts, while its Experion ARO product goes further by providing remote operations capabilities.Process Automation+1

If your use case is specifically an "expert on call"

I'd divide the market into three layers:

1. Remote expert collaboration: PTC Vuforia Chalk, Frontline ONE, RealWear-based solutions.
2. Remote process/asset expertise: Honeywell Enabled Services and similar OEM/service-provider offerings.
3. Remote operations: DCS/SCADA platforms such as Honeywell Experion ARO, where the remote party can work with actual control-system information and potentially perform authorized operations.

The RealWear + remote-expert approach is particularly interesting if operators need to walk around the plant during an upset. RealWear's Navigator is designed for hot, dusty, wet, loud and potentially dangerous industrial environments and supports remote expert guidance, IoT visualization and inspections.RealWear Support

If you tell me what kind of plant (chemical, refinery, power, pharma, food, etc.) and whether the remote expert needs read-only visibility or the ability to operate the DCS, I can narrow this to the 5–10 most relevant products and compare them on DCS integration, cybersecurity, hazardous-area certification, video/AR, historian access, and remote-control capability.

Yes. There are two somewhat different product categories depending on what you mean by “unusual plant conditions.”

If you mean an operator facing an abnormal situation and needing a remote SME to see what they see, diagnose the problem, and guide them, these are the most relevant products I found:

For example, Librestream's Onsight explicitly combines remote expert assistance, AR, IoT visualization, digital work instructions and centralized knowledge, and says it is used for industrial troubleshooting, inspections and diagnostics.Librestream+1

Frontline ONE is similar but adds a strong digital-twin/interactive-workflow orientation; its Remote Assist can connect operators to experts via video, AR annotations and shared digital-twin content.Frontline+1

But there's another category I'd look at for a process plant

If by "unusual plant conditions" you mean abnormal process operation—for example, an unexpected pressure/temperature excursion, unusual process behavior, alarm flood, equipment degradation, or an operating scenario where the operator needs decision support—then a pure AR remote-assistance product isn't the whole answer.

ABB Ability Augmented Operator is much closer to that use case. It combines anomaly detection, contextual access to historical/operator knowledge, and what-if process simulation to support operators during deviations. ABB specifically describes it for continuous/complex industries including oil & gas, chemicals, power, utilities, mining, pulp & paper and water.ABB Group

So I'd frame the market as:

• “I need a remote expert to look through the operator's eyes.” → Onsight, Vuforia Chalk, Frontline ONE, Acty, ContinuumAR.
• “I need the control-room operator to understand an abnormal process condition and decide what to do.” → ABB Ability Augmented Operator and related industrial decision-support/APC/AI products.
• “I need both.” → Look for a platform that combines live remote expert + plant data/context + procedures + knowledge capture, rather than simply deploying a video-conferencing/AR tool.

If you tell me whether this is oil & gas, chemical, power, manufacturing, mining, etc., I can narrow this to 5–8 serious enterprise products and compare them on DCS/SCADA integration, cybersecurity, AR/smart-glasses support, abnormal-situation guidance, remote SME collaboration, and deployment model.

For example, Librestream's Onsight explicitly combines remote expert assistance, AR, IoT visualization, digital work instructions and centralized knowledge, and says it is used for industrial troubleshooting, inspections and diagnostics.Librestream+1

Frontline ONE is similar but adds a strong digital-twin/interactive-workflow orientation; its Remote Assist can connect operators to experts via video, AR annotations and shared digital-twin content.Frontline+1

But there's another category I'd look at for a process plant

If by "unusual plant conditions" you mean abnormal process operation—for example, an unexpected pressure/temperature excursion, unusual process behavior, alarm flood, equipment degradation, or an operating scenario where the operator needs decision support—then a pure AR remote-assistance product isn't the whole answer.

ABB Ability Augmented Operator is much closer to that use case. It combines anomaly detection, contextual access to historical/operator knowledge, and what-if process simulation to support operators during deviations. ABB specifically describes it for continuous/complex industries including oil & gas, chemicals, power, utilities, mining, pulp & paper and water.

So I'd frame the market as:

When managing unusual or abnormal plant conditions, operators and field technicians need more than just standard voice or video calls—they need "eyes and hands" capability, secure data sharing, and integration with industrial control environments.ifactoryapp.com+1

Industrial remote expert support is typically delivered via Connected Worker platforms, Augmented Reality (AR) remote assistance software , or OEM-specific plant support ecosystems.

Leading software platforms and solutions designed for this type of high-stakes industrial environment include:

• PTC Vuforia Assist / Expert Capture: Widely used in industrial settings for AR-based remote collaboration. It allows remote experts to see live video from an operator's mobile device or smart glasses and overlay 3D spatial annotations that anchor to physical machinery, even as the camera moves.youtube.com+2
• TeamViewer Frontline (incorporating Assist AR): A dedicated enterprise connected worker and AR remote support platform built for industrial, deskless, and harsh environments. It connects frontline operators directly with off-site experts via secure video, real-time annotations, and smart-glass integration.
• CareAR (a ServiceNow company): An AR-powered remote assistance platform integrated deeply into service management workflows. It provides live visual guidance, spatial annotations, and diagnostic tools while logging the interaction directly into enterprise operational systems of record.youtube.com+1
• Librestream Onsight: An enterprise-grade collaboration platform specifically engineered for extreme industrial and hazardous (Ex-rated) plant conditions. It supports ruggedized wearables, thermal imaging sharing, and low-bandwidth environments where standard video fails.
• Augmentir & Poka: Connected worker platforms that combine remote expert collaboration with AI-driven digital work instructions, skills tracking, and factory-floor knowledge sharing to guide operators step-by-step through abnormal standard operating procedures (SOPs).innovapptive.com+1
• OEM Remote Ecosystems (e.g., Emerson, Schneider Electric, Siemens): If your unusual conditions involve specific complex hardware or distributed control systems (DCS), major automation vendors offer proprietary secure remote expert assistance programs that tie live AR feeds directly into equipment diagnostics.youtube.com+1

To help narrow down the best fit, could you tell me:

• Do your operators use smart glasses, mobile tablets, or ruggedized phones in the field?
• Does the solution need to integrate with an existing CMMS/ERP (like SAP or IBM Maximo) or ServiceNow?

Yes. There’s a fairly mature category for this, but it splits into two different product types:

1. Remote-expert collaboration — an operator/technician streams what they see to a specialist, who guides them with video, AR annotations, drawings, documents, etc.
2. Remote operations/decision support — a specialist can see plant/process data, alarms and historical context and help the operator decide what to do during an abnormal condition.

For unusual plant conditions, I’d shortlist these:

For example, ABB explicitly positions its Connected Workforce portfolio around visual remote support and remote expert assistance, while its newer ABB Ability Augmented Operator is aimed at detecting process deviations, retrieving institutional knowledge and running what-if simulations for operators.ABB Group+1

The distinction is important: Frontline/Acty/ABB Visual Remote Support are essentially “let an expert see what the operator sees.” ABB Augmented Operator, Honeywell's remote operations capabilities, and Baker Hughes' offering are closer to “let an expert participate in the plant's operational decision-making remotely.” Baker Hughes, for instance, specifically advertises on-demand support for unplanned events, 24/7 audio-video engineering support, and remote resident engineers.Baker Hughes

If this is for a process plant

I'd evaluate the products against this workflow:

Abnormal condition → operator calls expert → expert sees live DCS/process context + operator's physical environment → expert communicates recommended actions → operator executes → session/decision is captured for future incidents.

The hardest requirement is usually DCS/SCADA/process-data integration, not the video/AR itself. If you want the remote expert to understand why the plant is behaving unusually—not merely look at equipment—the ABB/Honeywell/Baker Hughes class of solutions becomes more interesting than a generic AR remote-assistance product.

If you tell me your industry (chemical, refinery, power, food, mining, etc.) and DCS/PLC platform (Honeywell, Emerson, Yokogawa, ABB, Siemens, Rockwell, etc.), I can narrow this to the 5–7 most relevant products and compare architecture, connectivity, cybersecurity, remote-control capability, and likely deployment model.

Yes. For remote expert support during abnormal/unusual plant conditions, there are several product categories, but they differ significantly in how directly they address a control-room operator versus a field technician.

Strongest fits

• process.honeywell.com — Probably the closest match to your description. Honeywell explicitly provides remote experts who analyze abnormal situations and make recommendations. Its Global Technical Assistance Center also provides remote diagnostics and expert support during abnormal situations.Process Automation+1
• Honeywell Forge Worker Assist — More focused on the person in the plant. It connects an operator/worker with a remote expert through video, audio or messaging, provides an "over-the-shoulder" view, annotations, documentation, and access to asset/process history.Honeywell Automation
• Honeywell Experion Augmented Remote Operations (ARO) — More of a remote-control-room/operations solution than a collaboration tool. It allows authorized personnel at another location to access Experion stations and support operations remotely, including read-only or read-write access.Process Automation
• Honeywell Experion Operations Assistant — A newer AI decision-support option. Launched commercially in 2026, it uses real-time and historical operational information to help operators anticipate and respond to critical scenarios and alarm incidents. This is complementary to human remote experts rather than a replacement for them.Honeywell
• ptc.com — A good fit if the problem involves a field operator/technician looking at equipment while an off-site SME guides them. It provides a shared view with persistent AR annotations and multi-expert collaboration. PTC documents manufacturing examples including Henkel and Toyota.PTC+1

How I'd segment the market

The important distinction: if by "remote expert support" you mean "the operator is in the control room during a process upset, and an off-site process engineer/SME can see the plant state, understand what is happening, and advise the operator on what to do," I'd focus much more heavily on Honeywell Enabled Services / Experion ecosystem, Yokogawa, Emerson, Siemens and AVEVA-style operations platforms than on generic AR remote-assistance products.

If you tell me what type of plant (refinery, chemical, power, pharma, food, etc.) and whether the expert needs read-only plant data or actual remote control capability, I can build a more comprehensive competitive landscape with 10–15 products, vendor, architecture, remote-expert workflow, DCS integration, cybersecurity, and indicative pricing model.

If you mean a system that lets plant operators get help from remote subject-matter experts (SMEs) during abnormal situations, trips, startups, shutdowns, or other unusual operating conditions, there are several product categories that address this. The best fit depends on whether you need live human expertise, AI/operator guidance, remote visualization, or training/simulation.

1. Remote expert assistance platforms (live SME support)

These connect an operator or field technician with a remote expert who can see the situation and guide actions.

• Augmentir — Connected worker platform with remote expert assistance, digital work instructions, and frontline support capabilities.
• TeamViewer Frontline — Provides augmented reality (AR) remote assistance, allowing experts to guide workers visually.
• PTC Vuforia Chalk — AR-based collaboration where a remote expert can annotate a live view of equipment.
• ContinuumAR — Provides real-time AR remote assistance where experts can see what field personnel see and add visual guidance.ContinuumAR

Typical use cases:

• “Compressor is behaving strangely—help me diagnose.”
• “We have an unfamiliar alarm sequence.”
• “Need senior operator guidance during startup.”
• “Need OEM expert support without travel.”

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2. Operator decision-support / abnormal situation management systems

These are designed to help operators recognize deviations and choose corrective actions.

• ABB Ability™ PlantInsight – Operator Assist — Uses process data to provide operators with actionable insights, early warnings, and support during deviations from normal operating conditions.ABB Group
• Aspen Technology Aspen DMC3 / Aspen InfoPlus.21 ecosystem — Commonly used for process optimization, monitoring, and operational intelligence.
• Honeywell Forge / Uniformance solutions — Used for plant monitoring, analytics, and operational decision support.
• AVEVA System Platform and operations intelligence tools — Used to contextualize alarms, events, and plant conditions.

Typical capabilities:

• Detect abnormal trends before alarms occur
• Recommend operator actions
• Provide context around alarms
• Capture expert operating knowledge

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3. Remote operations centers and managed expert services

These provide actual human experts monitoring or supporting operations.

Examples:

• Baker Hughes Bently Nevada remote monitoring services — Provides remote machinery monitoring and expert analysis for equipment health issues.Baker Hughes
• OEM remote support services from companies such as Siemens, Schneider Electric, and Emerson.

Typical use cases:

• Rotating equipment specialists
• Turbine/compressor experts
• Process control specialists
• Reliability engineers

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4. Digital twin and simulator systems for upset response

These prepare operators for unusual conditions before they happen.

• Ath Software Virtual Process Plant — Creates a simulated plant environment where operators can practice abnormal situations, alarms, and emergency responses without affecting production.Ath Software Solutions
• Kongsberg Digital — Provides dynamic simulation and operator training systems widely used in process industries.
• Honeywell Operator Training Simulator solutions.

Typical use cases:

• Startup/shutdown training
• Emergency response drills
• New operator qualification
• Rare-event preparation

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5. AI-based “virtual expert” systems

These attempt to capture experienced operator knowledge and make it available on demand.

Examples:

• AI copilots connected to: - DCS historians
• alarm systems
• operating procedures
• maintenance records
• engineering documentation

Capabilities:

• “Why did this alarm occur?”
• “What happened the last 10 times this occurred?”
• “What procedure applies?”
• “Who is the right expert to call?”

This category is developing quickly and is often implemented as part of broader industrial AI platforms rather than a standalone product.

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How to choose

For a control room operator facing abnormal plant conditions, the most complete architecture is often a combination of:

1. AI/operator decision support for immediate guidance,
2. one-click escalation to remote SMEs, and
3. simulator training for rare events.

If you specify the industry (oil & gas, chemical, power, metals, water, pharma, etc.) and whether support is for control-room operators or field operators, I can narrow this to the most relevant vendors.

For a control room operator facing abnormal plant conditions, the most complete architecture is often a combination of:

1. AI/operator decision support for immediate guidance,
2. one-click escalation to remote SMEs, and
3. simulator training for rare events.

If you specify the industry (oil & gas, chemical, power, metals, water, pharma, etc.) and whether support is for control-room operators or field operators, I can narrow this to the most relevant vendors.

Providing remote expert support during unusual or critical plant conditions usually involves industrial augmented reality (AR) collaboration platforms, secure video streaming tools, and integrated vendor support ecosystems . These systems connect on-field operators (using mobile devices, tablets, or ruggedized smart glasses) with off-site specialists in real time.desouttertools.com+4

Leading Software Platforms

• PTC Vuforia (Chalk & Expert Capture): A gold standard in industrial AR, Vuforia Chalk lets remote experts draw digital annotations directly onto a live video feed of machinery, which stick to objects in the operator's view even if they move the camera.reality-atlas.com+1
• TeamViewer Frontline (Assist): An enterprise-level AR platform that features TeamViewer Frontline Assist for instant remote expert connection, alongside workflow tools tailored for industrial inspection and maintenance.teamviewer.com+1
• Librestream Onsight (by OverIT): Purpose-built for asset-intensive and hazardous industrial environments (oil & gas, utilities, chemical plants), featuring specialized noise-cancellation and explosion-proof hardware compatibility.reality-atlas.com+1
• Taqtile Manifest: Widely used in complex operations and defense, allowing step-by-step spatial work instructions and live remote expert dialing.reality-atlas.com+1
• Scope AR (WorkLink): Combines remote expert assistance with rich, collaborative 3D work instructions so operators can see interactive overlays on equipment during troubleshooting.reality-atlas.com+1

Hardware Options for the Plant Floor

• Smart Glasses (e.g., RealWear, Microsoft HoloLens, Magic Leap 2): Ideal for hazardous, tight, or overhead spaces because they leave the operator's hands completely free to turn valves, pull breakers, or use tools.
• Ruggedized Tablets / Mobile Phones: The fastest and most cost-effective option to deploy across a large workforce where specialized head-mounted hardware isn't strictly required.ifactoryapp.com+1[2]

OEM-Backed Remote Support Services

• Vendor-Specific Services: Major automation and equipment vendors (such as Schneider Electric, Siemens, Honeywell, and Desoutter) offer proprietary remote diagnostic and expert-in-the-loop services. These allow their internal engineers to securely tie into control system diagnostics or jump on a secure video link with your shift operators during critical alarms.enermove.com+2

If you can share what kind of hardware your operators can use (e.g., standard tablets vs. intrinsic-safe smart glasses) and your primary control system environment , I can help you narrow down which platform integrates best.