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

Several enterprise-grade software and hardware ecosystems specialize in real-time remote expert support for plant operators during complex, abnormal, or emergency conditions . These tools combine secure video streaming, augmented reality (AR) annotations, and industrial internet of things (IIoT) data overlays.

Leading industrial platforms providing remote expert support include:

• PTC Vuforia Chalk & Expert Capture : Combines live video with augmented reality. Remote experts can draw spatial annotations directly onto a live mobile or smart-glasses video feed; the digital markings stick to real-world physical objects even if the operator moves the camera. Explore features on the PTC Vuforia Enterprise AR Platform.
• TeamViewer Frontline (Assist AR) : Tailored for industrial frontline workers. It connects operators using smartphones, tablets, or industrial smart glasses (like RealWear or Microsoft HoloLens) with off-site specialists. It provides low-bandwidth optimization and straightforward integration into enterprise workflows. Learn more via TeamViewer Frontline.
• Schneider Electric EcoStruxure Augmented Operator Advisor : Bridges plant-floor data with remote guidance. It superimposes live operational data, electrical cabinet statuses, and manuals onto physical assets via a tablet or phone, allowing operators to trigger remote video support directly from the point of need. Details are available through Schneider Electric EcoStruxure.
• Honeywell Connected Worker / Forge : Designed specifically for heavy industrial, oil & gas, and chemical processing environments. It incorporates intrinsically safe mobile hardware and wearable tech to link field operators securely to central control rooms or external engineering experts during plant upsets.

To help narrow down which solution fits your environment, could you share:

• Are your operators required to use intrinsically safe (explosion-proof) hardware on the plant floor?
• Do you need integration with specific control systems (DCS/SCADA) or CMMS platforms?

Yes. For remote expert support during abnormal/upset plant conditions, there are a few distinct product categories. The best fit depends on whether you want an expert looking at live plant data, an expert looking through the operator’s camera, or both.

The important distinction

If your scenario is:

“The control-room operator sees an abnormal process condition and needs a process expert to look at the live DCS/historian data and advise what to do.” I'd prioritize Honeywell Enabled Services or AVEVA's remote technical support. These are closer to a true remote operations/expert-center model than an AR collaboration tool. Honeywell specifically describes remote experts analyzing abnormal situations and making recommendations.

If instead it is:

“A field operator is standing next to unfamiliar equipment and needs an SME to see what they see and guide them.” Then a remote-assistance/connected-worker platform such as AVEVA Connected Worker or PTC ServiceMax Zinc is more appropriate.

If you're evaluating this for a plant

I'd look for a solution with these capabilities:

• Live DCS/SCADA + historian context available to the remote expert
• Two-way voice/video with the operator
• Ability to share the operator's screen/camera view
• Secure remote access without giving the SME uncontrolled plant-system access
• Event/alarm-triggered escalation to the right SME
• Ability to bring in multiple SMEs simultaneously
• Recording/audit trail of the consultation and recommendations
• Integration with operating procedures, alarm response procedures and P&IDs
• Hands-free wearable support for field operators
• Clear separation between advice from the remote expert and actual control authority

For a process-industry use case, Honeywell and AVEVA are the two I'd investigate first, while PTC/ServiceMax is particularly interesting if the requirement is more about physical field intervention and visual remote assistance than control-room decision support.

If your scenario is:

“The control-room operator sees an abnormal process condition and needs a process expert to look at the live DCS/historian data and advise what to do.” I'd prioritize Honeywell Enabled Services or AVEVA's remote technical support. These are closer to a true remote operations/expert-center model than an AR collaboration tool. Honeywell specifically describes remote experts analyzing abnormal situations and making recommendations.

If instead it is:

“A field operator is standing next to unfamiliar equipment and needs an SME to see what they see and guide them.” Then a remote-assistance/connected-worker platform such as AVEVA Connected Worker or PTC ServiceMax Zinc is more appropriate.

Yes. There are several product categories here, but they differ importantly in whether they provide an actual remote process expert or merely a communications/AR tool.

Strongest fits for plant operators

The distinction I'd make

If your requirement is:

“An operator encounters an abnormal process condition, and a remote process engineer/SME can see the relevant plant data, understand what's happening, communicate with the operator, and recommend what to do.” I'd put Honeywell Enabled Services and AVEVA's remote technical support at the top of the list. Both explicitly describe remote experts supporting abnormal situations and making recommendations—not just connecting two people by video.

If instead the requirement is:

“The operator is physically at the equipment and needs an off-site expert to see what they see and guide them.” I'd look first at Librestream Onsight, frontline.io, PTC Vuforia, and Acty. These are essentially industrial “over-the-shoulder” systems, with AR annotation and, in some cases, smart-glasses support.

A potentially better architecture

For a process plant, I wouldn't necessarily buy an AR product alone. A robust solution usually has three layers:

1. Remote access to the operational picture — DCS/SCADA, historian, alarms, trends, procedures.
2. Expert collaboration — voice/video/chat plus screen sharing and potentially AR.
3. Expert service/operating model — someone actually accountable for responding to abnormal situations.

That makes Honeywell/AVEVA-style remote expert services + secure DCS/SCADA access + an AR collaboration tool where physical intervention is required a more complete solution than any single product.

If you tell me whether this is oil & gas, chemicals, power, food & beverage, pharma, mining, or another process industry, I can narrow this to the 5–8 most credible vendors and compare them on DCS integration, historian access, 24/7 expert coverage, cybersecurity, AR/smart-glasses capability, and indicative pricing/model.

“An operator encounters an abnormal process condition, and a remote process engineer/SME can see the relevant plant data, understand what's happening, communicate with the operator, and recommend what to do.” I'd put Honeywell Enabled Services and AVEVA's remote technical support at the top of the list. Both explicitly describe remote experts supporting abnormal situations and making recommendations—not just connecting two people by video.

If instead the requirement is:

“The operator is physically at the equipment and needs an off-site expert to see what they see and guide them.” I'd look first at Librestream Onsight, frontline.io, PTC Vuforia, and Acty. These are essentially industrial “over-the-shoulder” systems, with AR annotation and, in some cases, smart-glasses support.

A potentially better architecture

Providing remote expert support during unusual or critical plant conditions typically involves Industrial Augmented Reality (AR) and Connected Worker platforms . These tools allow on-site operators or field technicians to stream live video, share their exact field of view, and receive real-time, spatial 3D annotations from off-site or centralized experts.

Leading products tailored for industrial plant operations and manufacturing environments include:

• PTC Vuforia (Vuforia Chalk / Expert Capture): A gold standard in industrial AR . Vuforia Chalk allows remote experts to draw digital annotations on a live mobile or wearable video feed that "stick" to physical objects in the plant environment, even if the operator moves the camera.
• TeamViewer Frontline: An enterprise-grade productivity and AR platform designed for the connected industrial worker . It includes remote expert support modules that integrate smoothly with smart glasses (like RealWear or Microsoft HoloLens) so operators can keep their hands free while troubleshooting complex machinery.
• CareAR Assist: An AR-powered remote support platform certified and tightly integrated with ServiceNow . It provides interactive visual guidance, persistent 3D markers, and diagnostic tools that tie plant incidents directly into enterprise service management workflows.
• ABB Ability Augmented Operator Suite: More than just a video-call tool, this suite offers real-time process oversight, anomaly detection, and process prediction tools that help operators evaluate "what-if" scenarios during unusual plant upsets.
• Honeywell Forge: An industrial operations and AI platform that embeds deep domain knowledge to assist human decision-making and monitor complex asset constraints during critical situations.

If you'd like to narrow down these options, let me know:

• Are your operators using mobile phones/tablets or hands-free wearable smart glasses?
• Do you need integration with existing maintenance software (like SAP or ServiceNow)?

I can help tailor a specific platform recommendation.

Yes. There are several product categories, but for operators dealing with abnormal/unusual plant conditions, I’d separate them into two approaches:

1. Remote expert / “see what I see” support

These are probably the closest match to what you described.

• PTC Vuforia Chalk — Connects an operator/technician with one or more remote experts using live video and AR annotations. PTC cites manufacturing and plant examples, including Rockwell Automation using it during critical production situations.
• TeamViewer Frontline Assist — Live remote assistance with video, annotations and hands-free smart-glass support; positioned for manufacturing, maintenance and inspection.
• frontline.io Remote Assist — Industrial-focused remote expert support combining live video, AR annotations and procedures. It also adds digital twins and guided workflows, which could be useful for unusual conditions.
• Acty — Specifically targets industrial machinery, plants and field operators. Supports live video, AR annotations, remote experts, smart glasses and AI/manual-based assistance.
• ContinuumAR — Industrial AR remote assistance using smart glasses, with live video, expert annotations, guided procedures and session logging.

2. Industrial automation vendors' remote engineering support

If the unusual condition involves DCS/PLC/SCADA, drives, instrumentation or control systems, vendor support may be more valuable than a generic AR platform.

• Rockwell Automation Remote Tech Support — Provides remote engineers for troubleshooting and downtime situations, including a Live View tool where the expert can see the equipment through live video and annotate it.
• Baker Hughes Remote Operations Support — Particularly interesting for process plants/turbomachinery: it offers immediate troubleshooting for unplanned events, multiple engineering specialties, 24/7 audio-video support, and even a dedicated remote-resident field service engineer.
• Emerson AMS Optics AR — Combines plant/asset information with AR and remote expert collaboration, potentially giving the expert more context than just a camera feed.

What I'd shortlist

For a process/manufacturing plant where an operator may encounter something abnormal and need an expert immediately, I'd evaluate:

The important distinction is that AR remote-assistance software isn't necessarily the same thing as a remote operations service. If your requirement is “operator sees something abnormal → presses a button → an experienced process/control engineer joins, sees the plant/HMI/camera, reviews trends and helps decide what to do”, I'd look beyond AR alone.

If you tell me what kind of plant (chemical, refining, power, food, mining, semiconductor, etc.) and whether the expert needs to see the physical equipment, the DCS/HMI, historian trends, or all three, I can narrow this to the 5–10 products/services that are actually relevant.

When dealing with unusual plant conditions or process upsets, plant operators and field technicians rely on Industrial Augmented Reality (AR) Remote Assistance and Connected Worker Platforms . These tools allow on-site personnel to stream a live, secure video feed from a mobile device or rugged smart glasses to an off-site subject matter expert (SME), who can overlay 3D annotations, drawings, and digital instructions directly onto the physical environment.

Leading products and platforms categorized by their industrial fit include:

• Dedicated AR Remote Assistance Software: These tools specialize in live "see-what-I-see" video collaboration with spatial/3D markers that stick to machinery even if the camera moves.
  • PTC Vuforia Chalk : Combines live video and remote AR drawing annotations that anchor to physical objects in the workspace.
  • TeamViewer xAssist : Enterprise-grade remote collaboration designed for frontline workers, offering deep integration with hands-free smart glasses (like RealWear and Microsoft HoloLens).
  • CareAR : An AR-powered service experience platform certified by and integrated deeply into workflows like ServiceNow to provide live visual context and asset histories.
  • VSight Remote : A secure, multi-platform remote support solution built for heavy industry, manufacturing, and remote plant operations with smart-glass compatibility.
• Comprehensive Connected Worker & Operations Suites: These broader platforms combine remote expert video calling with digital standard operating procedures (SOPs), mobile workflows, and IoT data integration.
  • ABB Ability Augmented Operator Suite : Blends real-time process oversight, anomaly detection, and process prediction with live expert support options for mission-critical plants.
  • Tulip Frontline Operations Platform : Enables dynamic, connected SOPs and real-time guidance alongside collaboration tools for shop-floor troubleshooting.
  • Innovapptive Connected Worker : Tailored for asset-intensive process industries (refineries, chemical plants) with tight integration into enterprise management systems like SAP and IBM Maximo.

If you'd like to narrow this down, please let me know:

• Are your operators looking for hands-free smart glasses or standard tablets/smartphones?
• Do you need integration with a specific CMMS/ERP (like SAP or IBM Maximo) or an automation system (like Honeywell, Emerson, or ABB)?

Yes. There are several products/services aimed at exactly this use case: an operator encounters an abnormal or unusual plant condition, and a remote domain expert can see the plant state, collaborate with the operator, and recommend or guide corrective action.

The market breaks into two distinct approaches:

The most interesting distinction

If by "operators during unusual plant conditions" you mean:

"The control-room operator sees something abnormal—unexpected pressure/temperature behavior, unstable process, equipment problem, strange alarm sequence—and needs a senior process/control engineer to look at the live plant data and help decide what to do."

Then I would focus less on generic AR products and more on remote operations / expert-on-call platforms.

Honeywell Enabled Services is particularly close to that model: Honeywell explicitly describes remote experts analyzing abnormal situations and making recommendations to operators.

AVEVA Business Care is another unusually direct match: its remote technical support specifically addresses abnormal production situations, with remote technicians able to examine plant-system status and suggest corrective actions.

For power and water, Emerson is also moving toward an interesting AI-assisted version of this concept with Ovation Virtual Advisor—an operator-facing assistant providing contextual troubleshooting, system guidance and proactive anomaly information using plant-specific knowledge.

I'd categorize the market like this

1. "Call an expert" — human-in-the-loop

• Honeywell Enabled Services
• Siemens Remote Services
• Rockwell TechConnect/Remote Support
• AVEVA Business Care
• Baker Hughes Remote Operations Support

2. "Let the expert see what the operator sees" — video/AR

• Frontline.io
• Acty
• ContinuumAR
• Emerson Remote Assistance

3. "Give the remote expert/operator the actual control-room environment"

• Honeywell Experion ARO
• Emerson Ovation EDS
• Similar DCS/SCADA remote-access architectures

4. "AI expert alongside the operator"

• Emerson Ovation Virtual Advisor
• Honeywell's AI/analytics-enabled services
• Increasingly, plant-specific copilots built on historian, alarm, DCS and procedure data

One important caveat: PTC Vuforia Chalk would have been a prominent answer to this question, but it was retired October 31, 2025 and PTC is directing customers toward ServiceMax Zinc.

If you're evaluating this for a real operating plant, the key question is whether you want (A) a communications/AR tool that connects your operator to your own experts, (B) a vendor-provided expert service, or (C) an AI system that actually understands your plant's DCS/historian/alarm context. Those are quite different products, and I can give you a vendor landscape specifically for process plants (oil & gas, chemicals, refining, power, etc.) with capabilities, architecture, cybersecurity model, and approximate pricing.

Providing real-time remote expert support during unusual plant conditions relies on industrial augmented reality (AR) and connected worker software platforms. These tools allow on-site operators or technicians to stream live video from mobile devices or hands-free wearables so off-site specialists can overlay 3D annotations, drawings, and step-by-step instructions directly onto the physical equipment.

Leading platforms providing these capabilities include:

• PTC Vuforia Chalk - Combines live video, audio, and remote AR annotations where digital marks accurately stick to physical objects in the workspace even as the camera moves.
• TeamViewer xAssist - Enterprise-grade remote assistance designed for frontline industrial teams, heavily optimized for hands-free use with rugged smart glasses (like RealWear and Microsoft HoloLens).
• CareAR (by ServiceNow) - An AR-powered remote visual support platform deeply integrated into service management workflows to provide context-aware troubleshooting.
• XMReality - Purpose-built remote visual assistance featuring unique collaborative tools like hand gestures overlaid on the live video stream for high-precision guidance.
• VSight Remote - Industrial AR collaboration software supporting multi-expert calls, cross-platform mobile/wearable devices, and secure enterprise environments.
• Augmentir - A connected worker suite combining AI-driven workflow guidance with remote expert collaboration capabilities.

If you'd like to narrow down these options, let me know:

• Will operators use smart glasses / wearables or just phones/tablets?
• Do you need integration with an existing CMMS or ticketing system (like ServiceNow)?

To support operators during unusual or high-stakes plant conditions, industrial organizations rely on Industrial Augmented Reality (AR) Remote Assistance and Connected Worker Platforms . These tools bridge the gap between plant-floor operators and off-site subject matter experts (SMEs) via secure "see-what-I-see" live video streams, spatial annotations, and hands-free wearables.

Leading software products and platforms in this space include:

• PTC Vuforia Chalk: Combines live audio/video streaming with advanced AR tools, allowing a remote expert to draw digital annotations on a mobile or tablet screen that "stick" to physical objects in the operator’s real-world view [1.21].
• TeamViewer xAssist (Frontline): Purpose-built enterprise AR remote support that integrates deeply with industrial smart glasses (such as RealWear and Microsoft HoloLens), enabling completely hands-free collaboration during complex plant anomalies [1.23].
• XMReality Remote Guidance: Known for high-fidelity remote assistance features like hand gestures overlaid on the live video feed, transparent file sharing, and robust connectivity tailored for demanding industrial environments.
• Augmentir: An AI-driven connected worker platform that blends remote expert collaboration with intelligent workflow guidance, skills tracking, and digital standard operating procedures (SOPs).
• ABB Ability Connected Worker: Industrial software suite designed specifically for plant operations, featuring built-in visual remote support, interactive human-to-human collaboration, and procedural guidance for abnormal or emergency conditions.
• Librestream Onsight (by OverIT): An enterprise remote expert and collaboration platform built for harsh field and plant environments, offering IoT data integration and thermal imaging streaming alongside AR video calls.

If you'd like to narrow this down, tell me:

• Are your operators using mobile devices/tablets or do they need hands-free smart glasses?
• Do you need integration with existing IoT sensor data or a CMMS/MES?

I can help recommend the best-fit architecture for your specific plant environment.

For unusual plant conditions (upsets, abnormal operations, troubleshooting, startups/shutdowns, equipment issues), products generally fall into a few categories: remote expert assistance platforms, remote operations centers, and AI/digital operations support tools. The right fit depends on whether you need a human expert to guide operators, automated recommendations, or both.

1. Remote expert assistance / “expert on demand”

These products connect plant operators or field technicians with remote specialists using video, audio, annotations, and sometimes augmented reality (AR).

• frontline.io — Provides Remote Assist capabilities where operators can connect with experts through live video, AR annotations, shared procedures, and digital twins. Useful for troubleshooting equipment issues without bringing specialists onsite.
• ContinuumAR — Provides AR-based remote assistance, allowing experts to see what operators see and provide visual guidance.
• Baker Hughes Remote Operations Support — Provides access to OEM technical experts for troubleshooting, inspections, and abnormal events, including audio/video remote support.

Typical use cases

• Operator sees unexpected vibration, noise, temperature rise, or process behavior
• Control room needs a specialist opinion during an upset
• Maintenance team needs OEM guidance before shutdown
• Startup/commissioning support

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2. Remote operations centers (“virtual engineering support”)

These are services where a vendor provides ongoing monitoring and expert intervention rather than just a communication tool.

Examples:

• OEM remote support centers for turbines, compressors, rotating equipment, and process systems
• Managed reliability centers that review plant data and provide recommendations

Baker Hughes, for example, offers remote operations support where specialists can assist during unplanned events and provide troubleshooting without mobilizing personnel to site.

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3. AI-driven operator decision support

These tools analyze plant data and help operators understand abnormal conditions.

Examples:

• Visionaize — Remote performance monitoring using plant data, analytics, digital twins, and recommendations.
• Braincube — Uses industrial data analytics to identify operating patterns and recommend process improvements.
• Baker Hughes Bently Nevada services — Combines machine monitoring, analytics, and domain expertise for asset health decisions.

Typical use cases

• Detect abnormal operating conditions earlier
• Recommend corrective actions
• Reduce dependence on a few experienced operators
• Capture tribal knowledge

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4. Operator training and abnormal scenario support

Some plants use simulators and digital twins so operators can practice unusual conditions.

• Linde Engineering provides operator training solutions including operator training simulators (OTS) for abnormal situations such as equipment failures, alarms, and startup/shutdown scenarios.

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Selection criteria to consider

When evaluating products, look for:

For a process plant control room, the strongest solutions are usually a combination of:

1. remote expert access for rare, high-consequence events, and
2. AI/digital operations support for early detection and operator guidance.

If you specify the industry (refinery, chemical, power, oil & gas, pharma, metals, etc.) and whether the users are control room operators or field operators, I can narrow the vendor list.