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What is IETM and What is Not IETM?

IETM Vs 3d Blowups

There is a misconception about IETM. As the name indicates interactive, then people assume that it is a 3d based on blowup software. Interactive means, users can browse or cross-refer or interact with the software to search on a particular topic/sub-topic.

IETMs are electronically combined and given hyperlinks. We may consider PDF files as Level 1, Indexed PDFs as Level 2, HTML Based indexed files will be considered as Level -3. Levels -1 and 2 or no more used as deliverables. Level -3 can be used when the pages are 3000 to 4000.

Computer Based Training, commonly known as CBT, has become one of the most reliable ways for organizations to teach complex technical skills without relying purely on classroom instruction or on the job trial and error. At its core, CBT is a form of digital, self-paced training that walks a learner through systems descriptions, sub systems, operating procedures, and troubleshooting steps in a structured, interactive environment. This makes it especially valuable for industries where mistakes are costly or dangerous think aerospace, defence equipment, heavy manufacturing, and banking operations.

Unlike a static PDF manual or a slide deck, a well-designed CBT module lets the learner interact with the content. They can explore a 3D model of a machine, simulate a maintenance procedure, or practice troubleshooting a fault in a risk-free digital space before ever touching the real equipment. This is why CBT is increasingly described not just as e-learning, but as a specialized branch of E-Content Development that blends instructional design, visual media, and interactivity.

Why CBT Matters for Technical Sectors

Organizations that manage mission critical or highly technical systems such as defence platforms, industrial machinery, or specialized OEM equipment cannot afford training gaps. A technician who misunderstands a maintenance step, or an operator unfamiliar with a safety procedure, introduces real operational risk. CBT solves this by breaking down dense technical documentation into digestible, sequenced learning modules that mirror how professionals actually need to absorb information: step by step, visually, and with the ability to revisit difficult sections.

How a CBT and E-Learning Development Center Builds These Modules

Professional e-learning vendors don't start with animation or design they start with documentation. Development of Computer Based Training typically begins by converting raw technical content (engineering drawings, manuals, specifications) into structured technical literature that follows recognized documentation standards. This structured base becomes the single source of truth for everything built afterward, including CBT modules, interactive manuals, and physical training aids.

From there, instructional designers study the source material and translate it into training scripts and storyboards, mapping out exactly what the learner needs to know and in what order. Only once this instructional blueprint is approved does production begin combining graphic design, 3D modelling, and animation to bring the storyboard to life as an interactive learning experience.

The Broader Ecosystem: IETM and Training Aggregates

Many organizations that need CBT also require Interactive Electronic Technical Manuals (IETM) searchable, structured digital manuals that technicians can reference in the field. Because both CBT and IETM rely on the same underlying technical literature, mature e-learning development centers typically handle both under one roof, along with supporting training aggregates like 3D training modules, system charts, and instructional videos.

Where CBT Is Used Today

The demand for structured CBT and e-learning spans several sectors:

Defence and Aerospace, where personnel must master complex, safety critical systems

OEM manufacturers training internal staff and external clients on equipment operation

Banking and corporate learning & development teams standardizing employee training at scale

Code and Pixels: A Trusted IETM Service Provider for Armed Forces

Defence organizations run on precision. Every piece of equipment, from communication systems to heavy machinery, comes with technical documentation that has to be accurate, accessible, and easy to act on under pressure. That's exactly the gap Code and Pixels has built its reputation around, positioning itself as a dependable IETM Service Provider for Armed Forces across India's defence ecosystem.

When it comes to defence documentation, security isn't a feature it's a prerequisite. Any organization handling technical manuals for military equipment has to prove it can protect that information as rigorously as it presents it. This is where Code and Pixels, operating as an IETM Service Provider for Armed Forces, has built a meaningful part of its value proposition.

Interactive Electronic Technical Manuals (IETMs) are, by design, digital first. That means every advantage they offer searchability, multimedia integration, faster navigation comes with a corresponding security obligation. A manual that's easy for authorized personnel to access needs to be equally difficult for unauthorized users to reach. Code and Pixels address this through encrypted platforms, layered user authentication, and granular access control, so different roles within an organization see only what they're cleared to see.

Compliance as a foundation, not an add on

Defence technical documentation in India typically has to align with JSG 0852 standards, and in many cases, with international frameworks like S1000D as well. Code and Pixels has structured its development process around these standards from the outset, rather than retrofitting compliance after the fact. This matters most at the IETM level 4 stage of development the tier where content lives inside a relational database rather than a static file structure.

At Level 4, technical content, images, drawings, and video assets are all stored in a centralized, structured repository. This isn't just a convenience feature; it's what allows an organization to maintain audit trails, apply consistent access rules, and update information without breaking the compliance chain. For defence agencies and OEMs supplying to organizations like DRDO or BEL, this level of structural discipline is often the difference between a usable system and a liability.

Scalability without compromising control

A common tension in secure systems is that tighter security often means less flexibility. Code and Pixels' approach tries to avoid that trade off. Their IETM platforms are built to scale across multiple bases, units, and device types without diluting the underlying access controls. Whether a manual is being accessed from a fixed terminal at a base or a mobile device in the field, the same authentication and permission structure applies.

Why this matters beyond the technical specs

It's easy to treat "security" as a checkbox in a vendor pitch, but in defence contexts, the consequences of getting it wrong are significant leaked technical specifications, unauthorized modifications to maintenance procedures, or simply the erosion of trust in a documentation system that personnel are supposed to rely on during critical operations. Code and Pixels' emphasis on secure, compliant IETM Level 4 architecture is a direct response to that reality, not a marketing add-on.

The company's broader track record over 15 years specifically in defence technical documentation suggests this isn't a new area of focus either. It's a consistent thread across their project history, alongside their work in e-learning and multimedia content development.

What is IETM?

The future of technical documentation is Interactive.

Traditional manuals slow down operations and make information difficult to find. IETM (Interactive Electronic Technical Manual) replace traditional paper manuals with interactive digital documentation.

✅ Faster search

✅ Better navigation

✅ Instant access to technical information

This video explains how IETM helps engineers, technicians and organizations access the right information faster and more efficiently.

Explore our IETM solutions and request a demo here:

If you're new to defence documentation, the acronym IETM might not mean much. But for anyone maintaining missile systems, warships, aircraft, or armoured vehicles, an IETM (Interactive Electronic Technical Manual) is often the difference between a five minutes fix and a five hour one.

Understanding IETM Traditional technical manuals are static: printed books, PDFs, or scanned documents that a technician has to search through manually. An IETM replaces that with an interactive digital format searchable, cross referenced, and often supported by visual diagrams, 3D models, and step by step fault diagnosis logic. In India, IETMs for defence equipment must follow the JSG 0852 standard, which defines four levels of interactivity, with Level 3 and Level 4 being the most advanced including features like linked troubleshooting trees and dynamic content.

Why defence relies on it so heavily Defence hardware is complex by nature. A single missile sub system or naval combat management system can have documentation running into thousands of pages. When something malfunctions, a technician working from paper manuals may need to cross reference multiple binders under time pressure. An IETM condenses that process search a fault code, follow linked steps, view a 3D exploded diagram of the component in question. That directly affects readiness and maintenance turnaround.

A case study in scale: 125 Defence IETM Projects One way to understand what large scale IETM adoption looks like in practice is through the work of Code and Pixels, an Indian company that has completed 125 Defence IETM Projects to date reportedly the highest volume delivered by any single Indian vendor under the JSG 0852 standard. It’s in house platform, Quantum TechDocs, has been used across missile programs (Akash, Agni, ASTRA, BrahMos, MRSAM), naval shipyards (including Mazagon Dock and Cochin Shipyard), and a wide spread of equipment categories drones, artillery, radar and communication systems, and military vehicles.

What "125 projects" actually represents It's worth unpacking what that number means operationally. Each IETM project typically involves converting an OEM's existing technical documentation often thousands of pages of engineering drawings, maintenance procedures, and parts data into an interactive digital format that meets a specific defence standard, gets validated by the relevant service branch, and then gets deployed across potentially dozens of installation sites. Doing that 125 times, across programs as sensitive as missile systems and submarines, requires both software maturity and a large trained authoring team. In one instance, the team is reported to have produced 25,000 IETM pages in three months for Indian Air Force missile systems an indicator of the throughput such projects can demand.

Why in house, indigenous tooling matters here Much of India's earlier IETM work depended on foreign software or foreign standard formats like S1000D. As defence procurement increasingly favours indigenous solutions, an Indian built, JSG 0852 native platform has an inherent advantage not just on cost, but on data security and long-term support continuity, both of which matter more in defence contexts than in commercial software procurement.

Who Uses IETMS?

IETMs are widely used in defence, aerospace, manufacturing and heavy engineering. Code and Pixels provide IETMs for complex systems like radars, vehicles, electronics, and machinery. Easy navigation helps technicians, operators and engineers access information instantly.

Let us help you with More information on IETM

Railway Computer Based Training (CBT) has become a go to solution for organizations that need to train large technical workforces efficiently. But not all CBT modules are built the same the effectiveness of a Railway CBT program comes down to specific features that turn passive content into genuine learning. Here are seven features that define a strong Computer Based Training module, and why each one matters.

1. Intuitive Navigation

A good CBT module lets trainees move through lessons at their own pace, jumping between sections as needed. This sounds simple, but its foundational confusing navigation undermines even the best technical content.

2. 2D and 3D Animation

This is arguably the most valuable feature of Railway CBT. Complex equipment signalling cabinets, traction motors, rolling stock subsystems becomes far easier to understand when shown as an animated, labeled visual rather than a static diagram or text description. Animations can show internal mechanisms, sequences of operation, and fault behavior that words alone can't fully capture.

3. Realistic Simulations

Simulations let trainees practice operational and troubleshooting scenarios in a risk-free virtual environment. For railway staff, this is particularly valuable for fault diagnosis training, where mistakes on live equipment could be costly or unsafe.

4. Voice Over Narration

Pairing visuals with clear narrated explanations reinforces learning through multiple senses simultaneously, which generally improves comprehension and retention compared to text only or visual only content.

5. Interactive Assessments

Quizzes, scenario-based exercises, and automated evaluations let both trainees and trainers measure understanding objectively. Unlike informal classroom Q&A, these assessments produce consistent, measurable results.

6. Progress Tracking

For training managers overseeing large workforces, knowing who has completed which modules and how well they performed is essential. Progress tracking dashboards replace manual record keeping with real time visibility into workforce readiness.

7. Multilingual and Secure Access

Railway projects often involve diverse, multi-regional workforces. Built in multilingual support ensures training is accessible regardless of language, while login-based security controls who can access sensitive technical content.

Why These Features Matter Together

Individually, each feature improves some aspect of the learning experience. Combined, they create a Computer Based Training system that's standardized, measurable, scalable, and genuinely engaging something traditional classroom training, on its own, struggles to deliver consistently across large, multi-location railway projects.

Where These Features Get Applied

These CBT features are commonly deployed for training across signalling and interlocking systems, telecommunications networks, rolling stock operations, traction and power supply systems, operation control centre (OCC) procedures, automatic fare collection systems, platform screen doors, and depot maintenance workflows spanning metro rail, suburban rail, high speed rail, and mainline projects.

A Quick Litmus Test

If you're evaluating a Railway CBT vendor or platform, it's worth asking: Does it include animated visualizations rather than static slides? Can trainees practice troubleshooting through simulation? Is progress tracked automatically? Is the content standardized across locations? If the answer to these is yes, you're likely looking at a CBT solution capable of meaningfully improving workforce competency not just digitizing a PDF manual.

The railway industry is undergoing a technological revolution. Signalling systems, rolling stock, traction equipment, and OCC operations have grown incredibly complex and so have the challenges of training the people who run them. Traditional instructor led sessions, while still valuable, simply cannot keep pace with the scale and depth that modern railway workforce training demands.

This is precisely why CBT for Railways & Metro has become a cornerstone of technical training in rail projects worldwide.

What is Computer Based Training in Railways?

Computer Based Training (CBT) is a self-paced, multimedia driven learning system designed to train railway and metro personnel digitally. Unlike printed manuals or classroom lectures, CBT combines 2D graphics, 3D animations, interactive simulations, audio narration, and automated assessments into a single integrated learning experience.

Railway CBT is used to train operators, maintainers, technicians, engineers, and supervisors on systems ranging from signalling and telecommunications to depot equipment, fare collection systems, and platform screen doors.

Why Traditional Methods Are No Longer Enough

Classroom training has served railways for decades and it still has a role in workshops, group discussions, and hands on drills. However, it struggles significantly when applied to large scale, multi-location training programmes for technical staff.

The limitations are clear: content delivery depends heavily on the instructor's expertise, training schedules are fixed, and visual explanations of complex systems are limited to static diagrams. There is also little room for trainees to revisit material at their own pace or practice troubleshooting in a safe environment.

How CBT for Railways & Metro Addresses These Gaps

Computer Based Training fills these gaps with precision. Here's how:

Interactive 3D animations allow trainees to visually explore equipment, understand system components, and follow maintenance workflows in a way that no diagram ever could.

Simulation modules let trainees practice fault diagnosis and operational procedures without any risk to real equipment or operations.

Self-paced learning means each trainee progresses at a speed that suits their background and experience level.

Automated assessments provide instant feedback and allow training managers to track progress and identify knowledge gaps.

Standardized content ensures every trainee across every location receives the same quality of instruction, regardless of who is delivering it.

Applications Across Railway and Metro Sectors

CBT for Railways & Metro can be applied across virtually every technical domain in a rail project. Common areas include signalling system training, rolling stock operations, traction and power supply systems, safety procedures, OCC operations, preventive maintenance, and refresher programmes for experienced staff.

The flexibility of CBT means modules can be customized for metro rail, suburban rail, high speed rail, and mainline railway environments. Multilingual support can also be built into CBT solutions to serve diverse workforces.

The Impact on Safety and Competency

One of the most significant outcomes of deploying Computer Based Training in railway projects is the improvement in safety awareness. When trainees can interact with simulations that replicate real world fault scenarios, they develop sharper diagnostic instincts before they ever set foot near live equipment.

CBT also supports continuous learning. Unlike one time classroom programmes, digital modules can be accessed repeatedly, updated easily, and deployed for refresher training at any point during the project lifecycle.

Conclusion

What is Computer Based Training (CBT)? Benefits & Development Process - Code and Pixels

Development Process of Computer-Based Training

CBT Execution Plan

What inputs do we need to make Computer Based Training?

All approved documents softcopies, Images, Videos, and 3D Models

When will you start the work?

On the same day when we receive all Final softcopies

What is the duration required to develop Computer Based Training?

3 hours output per 25 Working Days after Approval of Storyboards and scripts.

Now, let us Know the Process of Computer Based Training Execution

CBT Execution Process

Raw Content & TOC

What is Expected from Computer-Based Training (CBT)?

The purpose of CBT is to equip users with complete knowledge before they interact with the actual system.

From introduction, technical specifications, deployment, assembly & disassembly, operation, maintenance, to troubleshooting everything is covered in theory first.

📘 With strong theoretical knowledge, users can easily grasp practical tasks.

💡 CBT = Strong Foundation for Real-World Skills

Transforming complex technical knowledge into interactive learning

At Code and Pixels, we develop advanced defence training aids designed for secure, structured and effective learning experiences for critical industries.

From detailed 3D visualisations to interactive simulations, our solutions help simplify complex systems and improve knowledge retention for defence personnel and technical teams.

✅ Interactive Technical Training

✅ Secure Offline Learning

✅ Realistic 3D Simulations

✅ Industry-Focused Training Solutions

India's defence establishment manages one of the most complex ecosystems of military hardware in the world from supersonic fighters and guided missile frigates to battle tanks and radar arrays. Each platform comes with layers of documentation and training requirements that, for decades, were managed through printed manuals and classroom instruction. That era is now firmly behind us, replaced by IETM (Interactive Electronic Technical Manual) systems and structured CBT development programs that have fundamentally reshaped how the Indian Armed Forces train, maintain, and operate.

The Weight of Legacy Documentation

Before the digital transition, a single warship could carry tens of thousands of pages of technical manuals, each produced by a different Original Equipment Manufacturer (OEM) in its own format. Technicians searching for a fault diagnosis procedure might spend hours flipping through binders, only to find outdated information. Classroom based training meant instructors had to be physically present, and knowledge retention after sessions was often below 60%.

The Indian Ministry of Defence recognized this as not just an inconvenience but a genuine operational risk. Slow maintenance translates directly into reduced platform availability, and poor training retention means avoidable errors in the field.

The JSG 0852 Mandate: Standardizing the Digital Shift

The introduction of JSG 0852 India's national defence documentation standard was the inflection point. Under this mandate, every OEM supplying equipment to the Indian Armed Forces was required to deliver Level 4 IETM documentation: database driven, hyperlinked, and searchable. Organisations like BEL, HAL, BDL, L&T, and shipbuilders GRSE, MDL, and GSL all came under the purview of DGQA compliance requirements.

An IETM under this standard is far more than a digitised PDF. It includes embedded fault isolation flowcharts, interactive schematics, illustrated parts catalogues, preventive maintenance schedules, and commissioning procedures all cross linked and navigable in seconds.

CBT Development: Training That Follows the Soldier

Alongside IETM rollout, parallel investments in CBT development created simulation-based training modules for every major platform. These modules combined 3D animations, voice guided procedures in English and Hindi, and embedded assessments that gave trainees immediate feedback.

Naval training establishments like INS Valsura and INS Shivaji adopted these modules to supplement live equipment training. Army EME schools in Secunderabad and Vadodara used CBTs to help junior technicians visualise complex mechanical systems before hands on exposure. Air Force Technical Training Institutes in Jalahalli and Tambaram integrated CBT Indian Armed Forces curricula into their standard training pipelines.

The results were measurable: training time dropped by 30 to 40 percent, and knowledge retention improved from around 55 percent to over 85 percent across evaluated cohorts.

Impact on the Ground

The outcomes go well beyond training statistics. During the commissioning of Naval Offshore Patrol Vessels, onboard engineers using integrated IETMs were able to diagnose and rectify propulsion faults in minutes tasks that previously took hours using printed references. In missile maintenance depots, IETM based troubleshooting reduced fault isolation time by approximately 50 percent.

When system upgrades occur, OEMs can now push digital revisions that are available to maintainers almost immediately, eliminating the weeks long lag that printed manual updates once required.

Aligning with Atmanirbhar Bharat

The IETM and CBT ecosystem also serves India's broader strategic goals. By reducing dependence on OEM engineers for routine maintenance guidance and enabling independent diagnosis, the Indian Armed Forces have taken a significant step toward self-reliance. Combined with the Digital India framework, this shift positions India's defence sector as a model for how emerging economies can leapfrog legacy documentation practices entirely.

System Understanding Through Computer Based Training

Our Computer Based Training (CBT) solutions help engineers, operators, and maintenance teams gain a clear system level understanding from individual components to complete system functionality.

Through interactive and visual digital learning, CBT supports:

✅ Efficient operations

✅ Faster troubleshooting

✅ Better maintenance decisions

At Code & Pixels, we turn complex technical knowledge into engaging training experiences that drive real world performance.

Check out the link in our bio for more information! 🔗

Computer Based Training and IETMs: The Twin Pillars of India's Defence Digital Transformation

India's military spans some of the most geographically diverse terrain on the planet from the snowcapped peaks of Siachen to the arid expanses of Rajasthan and the maritime zones of the Indian Ocean. Delivering consistent, high-quality instruction to soldiers spread across these environments has historically been one of the armed forces' greatest logistical challenges. That's precisely where Computer Based Training steps in as a game changer.

CBT in Indian Armed Forces addresses a fundamental problem: instructor variability. When training depends on human instructors, quality inevitably fluctuates. A unit stationed at a forward post may receive less thorough instruction than one in a well-equipped cantonment. Computer Based Training eliminates this gap by delivering identical, standardized modules to every soldier, regardless of their posting.

This standardization goes beyond just information delivery. Digital training modules can incorporate quizzes, interactive assessments, and scenario-based exercises that evaluate comprehension objectively. Every trainee is measured against the same benchmark, making performance evaluation more transparent and fairer.

The implications for operational readiness are significant. When a soldier transitions between units or is deployed to a new theatre of operations, standardized CBT ensures they arrive with the same foundational knowledge as their peers. This cohesion is invaluable during coordinated missions where every team member must be on the same page literally and figuratively.

Furthermore, Computer Based Training enables central updates to training content. When new equipment is inducted or operational doctrines are revised, the changes can be pushed across all training modules instantly. In contrast, updating physical training manuals and retraining instructors across dozens of establishments is a time consuming and expensive undertaking.

India's defence procurement policies already recognize the importance of CBT. Original Equipment Manufacturers (OEMs) delivering new defence systems are typically required to provide Computer Based Training modules as part of the delivery package. This ensures that troops familiarize themselves with complex systems efficiently, reducing the risk of operational errors.

The standardization benefit also extends to officer level education. Decision making frameworks, strategic doctrine, and leadership protocols can all be embedded into CBT modules, ensuring that leadership at every level operates from a shared understanding of objectives and procedures.

India's defence sector has long relied on traditional, instructor led training methods to prepare personnel for complex operational scenarios. While this approach has served its purpose, the limitations are well documented: high recurring costs, inconsistent delivery, schedule constraints, and the risks associated with training on live equipment. The rise of Code and Pixels Defence Training Through CBT Development is addressing each of these pain points head on.

Code and Pixels Interactive Technologies Pvt. Ltd., headquartered in India, has established itself as a premier developer of Computer Based Training (CBT) solutions for the Indian Armed Forces. With over 70 successful defence projects completed for organisations including the Indian Navy, Indian Air Force, Army training establishments, and DRDO laboratories, the company brings both technical depth and domain credibility to every engagement.

What distinguishes Code and Pixels from generic e-learning providers is its thorough understanding of defence workflows, documentation standards, and approval cycles. Every CBT developed under the company's development process of CBT is aligned with JSG 0852 guidelines and is integration ready with existing Level 4 IETM infrastructure. This compatibility ensures that training and technical documentation co exist within a seamless digital ecosystem.

The content quality in these CBTs sets a benchmark for the industry. Rather than delivering static slideshows or simple text-based modules, Code and Pixels create immersive learning environments featuring 3D animations of complex weapons and mechanical systems, interactive fault diagnosis modules, scenario based operational simulations, and voice guided procedures. These elements make abstract or hazardous training scenarios accessible, repeatable, and safe.

One critical aspect of Code and Pixels' CBT development approach is its emphasis on data security and operational independence. All CBTs are designed to function offline within secure LANs, ensuring that no internet connectivity is required and no sensitive information is exposed to external networks. This is not just a feature it is a compliance requirement in defence environments, and Code and Pixels meets it by design.

The platform also provides commanding officers and training instructors with a built-in analytics layer. Each CBT tracks individual learner progress, test performance, and time spent per module. This data driven feedback loop enables objective measurement of training outcomes and supports evidence-based improvements to training curricula.

The multilingual design philosophy ensures that defence personnel across different regions and language backgrounds can navigate and benefit from the CBT without barriers. Modules are available in both English and Hindi, with options for regional language support, reflecting the diverse composition of India's Armed Forces.

In terms of scalability, Code and Pixels can develop everything from focused 10-minute refresher modules to comprehensive system level CBT suites. The end to end in house capability encompassing content design, animation, software integration, and deployment eliminate the complexity of coordinating with multiple vendors and ensures consistent quality throughout the development lifecycle.