GoApps: Innovation with Augmented Reality and Digital Twins

Sergio Laranjeira | Design-Build Pre-Construction Coordinator

GoApps, an innovative initiative in the AECOM (Architecture, Engineering, Construction, Operation and Maintenance) sector, is launching a service and an application, both of which are revolutionary: GoAR, a service via an augmented reality application, and GoTwin, a digital twin platform. These solutions promise to transform the way professionals in the sector interact with buildings and assets, from the design phase to project implementation and maintenance – in short, the entire asset lifecycle. 

How it began  

The idea behind GoApps arose from the need to bring technological innovation to the AECOM (Architecture, Engineering, Construction, Operations and Maintenance) sector, which has traditionally been rather resistant to adopting new technologies. GoAR, an augmented reality application, was developed to enable professionals to visualise what is hidden behind the finished surface of a building. This is especially useful for inspections, maintenance and asset management, where the ability to "see through walls" can save time and resources. GoTwin, a digital twin platform, offers a digital model that faithfully replicates a physical asset, incorporating real-time data for management, analysis, optimisation and simulation. Both applications were created to fill gaps in the market: they offer accessible and efficient tools that were previously only available in more digitalised sectors, such as aerospace and education. 

Brand new to the market 

Although there are some similar solutions on the market, such as Gamma AR in Luxembourg for augmented reality, and companies like Autodesk for digital twins, GoApps stands out for its specific know-how in the AECOM sector. Relying on decades of experience in architecture, construction and building maintenance, GoApps offers solutions that meet the real needs of professionals. For example, GoAR allows users to visualise not only the physical structure, but also the metadata associated with each component, such as installation dates, maintenance and technical specifications. GoTwin, on the other hand, goes beyond producing a simple digital replica; it allows future scenarios to be simulated and behaviour to be predicted, something that many competitor platforms are still unable to offer at the same depth. 

Availability and implementation 

GoAR is already available on the market, while GoTwin is in the pilot project phase, as it was during construction of the recent B&B Guimarães, a recipient of construction sector awards. Implementing GoAR is simple and straightforward: all it takes is a QR Code and BIM (Building Information Modelling) models of the building so that users can start exploring in augmented reality. GoTwin, by contrast, is a little more complex, depending on the client's requirements. For example, if the client wants to sensorise the building (i.e., equip it with smart sensors) for real-time monitoring, the implementation process will be more elaborate. The platform allows access to 2D plans, point clouds, 360° scans, BIM models, sensor data and facility management information, but the level of detail and complexity depends on the specific needs of each project. 

Training and usability 

GoAR has been designed to be intuitive, allowing users to understand how it works in just five minutes. This is especially important for professionals and users who may have no previous experience with augmented reality. GoTwin will require customised training, depending on the level of detail and the specific needs of each project. Training will be tailored to ensure that users can get the most out of the platform, whether to monitor energy consumption, perform predictive maintenance or simulate future scenarios. Both applications will be accompanied by technical support and training to ensure effective and trouble-free adoption. 

Impact on operating costs 

GoApps has the potential to significantly reduce operating costs in the short and long term. GoAR enables the visualisation of hidden materials and equipment, offering quick access to crucial information that can prevent costly mistakes during maintenance or refurbishments. GoTwin enables real-time monitoring of asset behaviour, allowing for predictive and corrective maintenance, as well as simulations to predict future behaviour. For example, a facilities manager can use GoTwin to predict when an HVAC system will need maintenance, thereby avoiding unexpected breakdowns and associated costs. These functionalities can lead to a reduction in operating costs and greater asset management efficiency. 

Transparency and sustainability 

GoTwin guarantees total transparency in the delivery of the asset, offering a digital model that faithfully replicates the physical one. This is particularly useful for investors and managers who need a clear and detailed view of the state of the asset at any time. In addition, GoApps contributes to sustainability, reducing the carbon footprint of buildings by monitoring energy consumption. One notable example is the case of Singapore, where the implementation of digital twins resulted in a 20% reduction in energy consumption and greenhouse gas emissions. The ability to simulate scenarios and optimise the energy performance of buildings makes GoApps a valuable tool for the transition to a greener economy. 

Application in Rehabilitation and Public Works 

GoApps is designed to accompany the entire life cycle of an asset, including the rehabilitation of buildings and public works. The ability to simulate processes and eliminate risks during the design phase can reduce the need for physical prototypes, speeding up time to market. For example, in public works, GoTwin can be used to simulate the impact of different materials or designs on the durability and cost of the project. In addition, predictive maintenance and improved operational efficiency contribute to cost reduction and environmental sustainability. In high-risk spaces such as hospitals or airports, the ability to simulate emergency scenarios can improve safety and incident response. 

Presentation to the Community 

GoApps was officially presented to the community at the end of 2024 at an event held at The First Guimarães. This launch marked an important milestone in the digitalisation of the AECOM sector, offering tools that promise to revolutionise the way buildings are designed, constructed and maintained. The presentation included live demonstrations of its functionalities, as well as case studies showing the positive impact GoApps can have on real projects. This event served as an opportunity for industry professionals to explore how augmented reality and digital twins can transform their daily work. 

Conclusion 

GoApps represents a significant advance in the AECOM sector, combining augmented reality and digital twins to offer innovative and efficient solutions. With the potential to reduce costs, improve transparency and contribute to sustainability, these applications are poised to transform the market and set new standards of excellence in construction and asset management. The adoption of these technologies not only improves operational efficiency but also paves the way for a new era of intelligent and sustainable construction.