BIM Virtual Reality

BIM 360 Virtual Reality
BIM Virtual Reality

Difference between Virtual Reality and Augmented Reality


Many of the project stakeholders want to know about the difference between Virtual Reality (VR) and Augmented Reality (AR). Both technologies have potential in the realm of construction, advertising, gaming, brand promotion, as well as entertainment. As per a recent study undertaken by Deloitte, about 90% of businesses having annual revenues between $100 million &$1 billion are currently leveraging either AR or VR techniques in their work process. Most people are confused about AR and VR, but they’re like technology cousins rather than twins. At present BIM VDC engineers are using integrated BIM 3D models with AR &VR to match their construction objectives in a perfect way.

Let’s check out AR and VR terms, their differences, and benefits:

What is Augmented Reality?

Augmented Reality (AR) constitutes to be an ideal combination of the digital world and the physical elements for the creation of an artificial environment. Applications developed through AR equipment for mobile and desktop help to blend digital modules into the real world. To take an instance, AR facilitates in exhibiting score overlays in sports, popping out 3D photographs, text messages, as well as email communication. In the construction sector, BIM service providers in USA focus on Augmented Reality with BIM to distribute paperwork by digitizing designs and construction documentation. This facilitates BIM engineering companies to boost control over the construction sites and scheduling.

What is Virtual Reality?

Virtual Reality (VR) is a virtual simulation of reality. The technique is often used in 3D movies, video games, and construction visualization. BIM VDC engineers make construction simulations like the real world and “immerse” the viewers through computers and other devices such as headsets and gloves. Virtual reality is used in education, training, and scientific presentations.

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What are the Benefits of Augmented Reality?

Augmented Reality provides individualized learning and fosters the learning process. The technique offers innovation and continuous development, enhancing accuracy. Using AR techniques, top BIM service providers in USA facilitate design evaluation with augmented designs, BIM 360 design collaboration, design and construction management, and improved design communication with project stakeholders. Using the BIM 3D model, project stakeholders are able to share their experiences over long distances. Further, there is improved 4D construction scheduling & 5D cost estimation.

What are the Benefits of Virtual Reality?

Virtual Reality helps in immersive learning, creating an interactive environment with increased work capabilities. BIM engineering company is able to accurately provide a 360-degree view of the construction site, improving project visualization with ‘zoom in zoom out’ and ‘pause & play 360 content’. BIM 360 design collaboration offers convenience to create a realistic world so that the users are able to explore the world in an artificial environment.

How AR and VR work together?

Often, Virtual Reality and Augmented Reality work together to produce an enhanced engagement. Combining the two technologies facilitate in transporting the users to a fictitious world, providing a new dimension of interaction between the real and virtual world. Nowadays, construction companies are always seeking new and creative methods to reach clients. Top BIM service providers in USA are implementing these technologies for marketing and client satisfaction. Implement AR and VR techniques and make your construction an exciting part of the customer journey. Call the experts of top BIM engineering company – Tejjy Inc. at 202-465-4830 or

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BIM Virtual Reality

Integrated BIM Technique with VR (Virtual Reality)


Today, smart techniques like virtual reality, augmented reality with BIM and cloud technologies are paving the way to the new frontlines in the building segment. Even though virtual reality is used for various drives in different arenas, like gaming, construction is the latest industry for diving and integrating virtual dimensions in BIM 3D model. Amalgamating the techniques of BIM virtual design and construction, BIM VDC engineers are all set to drive the transformation of the construction sector. Tejjy Inc. – one of the best BIM service providers in USA integrates BIM 3D model and VR (Virtual Reality) seamlessly for improved construction productivity.

How the winning combination of BIM Virtual Construction works?

The amalgamation of BIM 3D model and VR by VDC consultants brings several advantages to verify space usage and mitigate coordination problems during the pre-construction stage. Design errors get minimized before moving ahead to practical project implementation. A virtual BIM 3D model with BIM 360 design collaboration provides clients the opportunity to comprehend the project at the design phase. BIM VDC engineers signify that the construction projects look more realistic compared to a BIM 3D model on a computer, detecting clashes and resolving them at an early stage.

What are the Options for VR adoption?

Construction companies implementing BIM weigh up several options when experiencing VR. Some of these tools encompass extensively accessible head-mounted displays like Oculus Rift, HTC Vivo, Samsung Gear VR, e Google Cardboard, Microsoft HoloLens, etc. All these tools enable the AEC project stakeholders to enjoy an entirely immersive 3D experience. They get the opportunity to virtually cross an entire building, accessing all relevant information. This gives an essential facet for monitoring costs and meeting project deadlines, ensuring that everything is flawlessly designed and planned.

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What are the main features of VR?

  1. One of the significant features of VR is Motion Capture in Real Time, letting the users play in a virtual environment, without using a mouse or a keyboard for exploring buildings and rooms. Some other systems are also developed to complete body tracking systems with manifold connected sensors, making the experience as real as possible.
  2. Mixed reality (MR) is another feature for blending reality with virtual images and holograms and it is common in BIM practices. This methodology enables users to get more information on building construction or other internal constituents.

Virtual Reality & BIM Applications in Construction

  1. 3D Visualization & Modeling–Through BIM integrated virtual reality, VDC consultants enable the smooth operations of the 3D modeling process, enabling 3D visualization for all disciplines like architecture, structural and MEP. Based on parametric Revit BIM modeling objects, relationship with spatial geometry and physical and mechanical properties are elucidated in a perfect way.
  2. 4D BIM Construction Scheduling–Integrating virtual reality, BIM VDC engineers construct plan, and support virtual simulation of the building and its control. 4D application associates 3D elements, prearranged in sets, to the correspondent time schedule, enabling comparison between real work and planned sequence of the process. This facilitates a permanent actualization of construction schedules, assessments, and logistic site management.
  3. 5D BIM Cost Estimation–BIM integrated virtual reality also enables 5D cost estimation, and control of financing plan as per material take-off quantities in every constructive step.
  4. 6D BIM Energy Analysis–BIM virtual construction supports the performance of energy and sustainability building studies. BIM VDC consultants are able to make energy consumption estimate of the project and subsequently monitor, measure and verify energy consumption at the time of building occupation.
  5. 7D BIM Facilities Management–Through BIM virtual construction, BIM model is produced for supporting facilities maintenance and facilities management activities in the building at the time of occupancy.

Where to opt for VR integrated BIM Services?

Tejjy Inc. – one of the best BIM service providers in USA, integrating VR technologies with BIM 3D model. BIM VDC engineers of this company produce details of the product and planning information, valuable during design phase, throughout the building life cycle. If you want to know more about augmented reality with BIM, talk to the top BIM service providers in USA. To implement virtual BIM 3D model, or BIM 360 design collaboration, call BIM VDC  consultants of Tejjy Inc. at 202-465-4830 or

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Augmented Reality in Construction
BIM Virtual Reality

Market Chasing Technology for 2020 – Augmented Reality in Construction

2019 is a breakthrough year for the construction industry. In the last year, the investment in construction technology has grown by 30% up to $1.05bn. The value of the construction sector is projected to go beyond $10 trn by 2020. But who would be the driving force for AEC services? 

Experienced architecture, engineering and construction companies are trying to grab the latest techniques for holding their ROI’s high. So don’t be left behind. Explore the unknown facts!!


BIM building information Modeling, VR Virtual Realty, Augmented reality AR , Robotics are few of the latest trending technique in construction.

What is AR Augmented Reality?

Using advanced camera and sensor, AR blends physical surroundings with computer-generated information, presenting in real-time. The technology has been used for several years in the video game and currently this “augmented” experience is creating waves in construction, providing opportunities to improve project lifecycle.

Blending digital and physical outlooks, augmented reality is assisting construction teams to become competent, precise, and confident in their projects. The AR global market is estimated to grow $90 billion by 2020. Instead of substituting workers on the field, AR can be used to improve the ways humans and digital machines collaborate.

As technology continues to grow, augmented reality will turn out to be a vital tool with the potential of transforming the future of the construction industry. Read on to learn about the applications of AR in 2020 and beyond.

Augmented Reality (AR) 

As per Construction World, though virtual reality has been a developing trend over the last few years, it will become outdated compared to augmented reality uses and benefits. AR presents the fact to visualize the real world through the camera lens. The technology will open new opportunities for the construction industry even if it comes with a cost. It’ll revolutionize the project and the way of building things. Many consider that instead of using safety goggles, they will plan and plot sites before breaking ground.

How Augmented Reality works?

  • 3D Model Creation, combining construction data
  • Users wear an AR device, orienting to their viewpoint
  • Building data presented digitally over physical surroundings in real-time

While virtual reality is strictly a digital experience, augmented reality pools real and digital into an immersive setting. AR projects 3D images on an individual’s physical settings as they walk through with a mobile device.

Through GPS and cameras, AR presents actual data geospatially, updating and exhibiting the essential information as the user moves through the building space. Data like schedules, working specifics, and structural plans are easily accessible, letting users automate the construction process and make decisions on site.

Applications of AR in Construction

Augmented reality is used to improve efficiency, safety, streamline collaboration, manage costs, and boost the project. Let’s check out the applications of Augmented Reality in construction.

1. Project Planning

Innovative developments in augmented reality help to produce 3D models directly on a 2D plan. Using 3D Modeling software and BIM (Building Information Modeling), 3D Modeling companies in the USA provide interactive models of building projects and present to clients at the onset of a project. The clients thus get a realistic project outcome and make desired changes before construction. Client involvement prevents expensive changes later.

AR help teams conduct walkthroughs of the complete project before execution, inspecting the structural details and components. The foresight prevents delays, reduces cost overruns, and identifies mistakes before surfacing.

2. Automated Measurements

Augmented reality helps to measure a space’s physical properties, including the height, width, and depth. Construction companies can integrate the details into the models, letting them produce more accurate structures with a comprehensive view of how the project will appear. Accurate measurements in construction ensure efficacy in the project time with the exact requirement for the labor and materials.

Besides planning, augmented reality allows field workers to automate measurements on-site at the time of construction. Wearing an AR unit, workers can tap to make automatic measurements of the constructed components and compare them against the measurements detailed in the building models. Consequently, the workers can find inconsistency in the structures and correct the problems areas to avoid higher costs and delays in construction.

3. Project Revisions

Augmented reality helps the users to make modifications to building models directly on site. Through a headset or a mobile device, workforces can exhibit interior and exterior views of construction and make alterations to the virtual plans while keeping a view intact. For example, engineers can remove and relocate walls or other components or change the layout using just a few taps on an AR device.

AR helps construction professionals to troubleshoot mistakes in a virtual environment before making changes to the structure. As digital data is updated continuously, it eliminates the guesswork from any project change, thus streamlining the workflow and avoiding material waste.

4. On-Site Project Information

The ability to pool digital data and documentation with the physical view is a game-changer. Information like the places of pipes, outlets, walls, switches, and ventilation can be accessed directly on-site in layers which can be toggled on and off. Data recovery lets field workers to monitor a project against building plan efficiently and ensure successful completion. For example, a contractor using a headset can see the locations of the drill holes in the building plans to let them make the additions appropriately and moving the project.

AR allows users to virtually see the building progress against schedule, offering project management. 

5. Teamwork

Construction projects entail collaboration among several project teams, including, electricians, plumbers, designers, and managers, and more. An effective partnership confirms that a project gets completed on time as per the proposed budget.

Nevertheless, all stakeholders involved in a project are not always present on a job site. If any error crops up that needs to be addressed by all parties involved to review blueprints and make necessary changes. AR lets users take notes and share video views of an error or design issue and send information to remote teams in actual time. Both on-site and remote team members can consult with each other and work with the desired information, reducing the time and costs to make a decision. 

6. Safety Drill

Safety is a challenge in the construction industry. Safety programs take time and money and aren’t always appropriately communicated to the workers. Using an AR headset, workers can be provided training on virtual drills, instruction, and safety scenarios. The direct learning improves awareness of safety, offers intuitive practice, and reduces training costs and interruption.

Augmented reality is also explored to make virtual models of equipment like cranes and lifts. Workers can use their headsets to practice operating heavy machinery in a safe and virtual set up, improving their learning and progress.

Benefits of AR Augmented Reality

  • Accomplishing a project on time & budget with the right plan 
  • Ensuring project accuracy from start to finish, preventing rework, saving building costs
  • Overall precision & efficiency lets construction companies increase confidence in projects
  • Improving client relations, creating long-term ROI

Road Ahead

Even though large construction firms have implemented AR, it will become more accessible in the future as technology reduces costs. Several companies are providing the technology on a per-project basis and with free trials, letting construction managers experiment with new technology and adapt to business. From removing errors to offering insight, augmented reality can effectively streamline the product lifecycle. 

Construction engineering and management companies are investing in innovative technology, like virtual reality, GEO BIM, Drones and 3D printer. Tejjy Inc is a Construction management company in Rockville, Maryland, MD, USA. 

Call us  202-465-4830 or email us at for your construction management, engineering, and Building Information Modeling (BIM) Services.