Each year Bentley holds its thought leadership Year in Infrastructure 2017 Conference of leading executives from around the globe, featuring state-of-the-art projects in the world of infrastructure design, construction, and operations. This year AECCafe will travel to Singapore for the event, as Singapore has demonstrated cutting edge application of technologies for all the above industry segments.
Posts Tagged ‘laser scanning’
Autodesk announced their expansion of the Architecture, Engineering and Construction Collection (AEC Collection) that includes support for design through pre-construction. The new tools will extend the product with no additional cost to those who already have a cloud-based subscription with the company. The expanded tools are included in the subscription rate of the AEC Collection. The emphasis on Civil 3D allows users to access InfraWorks and Revit for infrastructure and pre-construction. Products in the Collection include Revit, AutoCAD, AutoCAD Civil 3D, Navisworks Manage and 3ds Max.
A popular technology that has mushroomed in the past couple of years has been the ability to use your smartphone or tablet as a 3D scanner. Easy to use apps let you capture, share 3D scans and apply 3D models easily.
itSeez3D’s app lets you capture, share and apply 3D models on your mobile device powered with Structure Sensor or Intel RealSense 3D camera.
Victor Erukhimov, CEO and co-founder of itSeez3D, said that the Occipital Structure Sensor for IPad has changed the landscape of information gathering by way of 3D scanning.
Jeff Powers co-founder, Occipital, said the Structure Sensor is designed to gather tons of information from the world around us and the itSeez3D scanner puts that information back together to create incredibly beautiful 3D models.
“Our goal was to create a 3D scanner that could create models so realistic that you can’t tell the difference between the visual object and the rendered computer model,” said Powers. “To scan a tabletop object, you scan around it with your mobile device. After your scan data is captured and synthesized in the cloud, you can visualize it on the iPad, or export it as a 3D model. Structure Sensor measures to hundreds of thousands of points by admitting a spectrum of infrared light. itSeez3D scanner takes that data to reconstruct a point cloud of the object. Then it creates a mesh wireframe and applies a texture layer mimicking the surface of the original object. It will also isolate the object from the background as you circle around it.”
The calculations necessary to do this are quite complex for an iPad so the software downloads quickly in the cloud, so you simply download the 3D model in a number of formats. itSeez3D software has incredible texture. Color 3D prints come out beautifully as well.
Face scanning and soon entire room scanning will be available. This app can be downloaded from the App Store.
With the Scandy iPad App with an attached Structure Sensor, you can scan an object or person in 3D. The Structure Sensor talked about for the itSeez3D scanner can use the iPad camera to overlay image data, and picks up depth data. With this combined information, they can create a 3D scan. The Scandy App is designed for the 3D scan to then be used for 3D printing. You can upload an existing 3D scan to Scandy.co that was created in another program. This app can be downloaded from the App Store and is also available for Android devices.
Trnio is another free iPhone or iPad, or Android app that allows you to do mobile scanning. Users must make sure they do their scan in bright, even lighting and keep an equal distance from the object as they position themselves around it. It is suggested that you get different angles so you get a more complete scan. The tutorial is extensive and gives you advice on what types of objects to avoid, such as thin or stringy objects, plain objects, transparent items like glasses or ones that move around. Face scanning is also possible with this app. Two types of guided scanning are available, accessible through the center camera button. The first, object mode, guides a user around an object if the user is moving in a circular pattern around the object. Scene mode allows for free scanning outdoors and for scanning larger items. There are several options for error handling, processing and trimming your scans. This app can be downloaded from the App Store.
Australian company Scann3D provides something a little different from the previous offerings: the Matterport Pro Camera to transform 2D media into interactive and immersive 3D content. The camera is popular for planners, floor plan providers, real estate agents and others working with interiors and exterior landscapes.
Matterport Pro collects accurate visual and spatial data to map entire commercial, construction, and functional spaces. From this collection professionals can produce immersive 3D content easily. All of the images captured are processed, hosted and organized in the Matterport Cloud, so you know where they are and can access them easily. No photo editing skills are required because the panoramas are automatically processed and optimized for color balance. Measurements can be collected using the Matterport Workshop. Accurate dimensions are within 99%. It has been used a great deal in real estate but its value to construction and design are intriguing.
AECCafe SIGGRAPH Sweepstakes Winner, Duncan Chen, senior principal Technology R&D at CoreLogic has been a vital leader and influence on FNC’s overall technology strategy and system development since joining the company in 1997. Chen works to define and bring to development innovative technology solutions for FNC’s clients. Chen designed and architected the AIXML concept and led production of FNC’s flagship products CMS® and AppraisalPort®, which have become one of the largest platforms for both retail and wholesale loan organization. Chen also developed the high performance Rule Engine, which serves FNC patterned GAAR (General Accepted Appraisal Rules), an automatic appraisal risk assessment tool.
Chen is currently leading the strategic plan to bring FNC’s technology to the Brazilian market. He also actively serves the mortgage technology industry through his work with GSE and MISMO standard committees. He is a noted guest-speaker for numerous internal and international conferences.
Mark Reid, Vice President of Product Management at GeoSLAM Ltd talked about their recent announcement of the real-time upgrade option for the ZEB-REVO, their handheld mobile mapping system. Demonstrated for the first time at SPAR 3D 2017 in Houston, the optional upgrade includes a revised datalogger capable of undertaking SLAM registration in real-time. It has its own integrated Wi-Fi, with results that can be displayed live, as they are captured, on any web browser enabled device including tablets and smartphones.
AECCafe Voice: What are some indoor map applications for ZEB-REVO?
The ZEB-REVO handheld mobile mapping device employs a highly robust 3D Simultaneous Localisation And Mapping (SLAM) algorithm, which enables the rapid creation of a 3-dimensional model of any space.
Since it does not require a GPS signal, the ZEB-REVO is at its best in complex, enclosed, multi-level environments, without compromising on the accuracy of data collection.
ZEB-REVOs are regularly used by surveyors and non-experts alike in the construction and development sector, whether for the recording of heritage buildings in need of restoration, generating footprints of vast structures, real estate valuations or scan-to-BIM.
As the ZEB-REVO is non-invasive and easy to use (requiring minimal training for non-expert users), the device has also been lauded as an ideal scanning product for both dangerous and sensitive environments. This includes time-limited projects, such as in a precarious building prior to renovation or demolition, or occupied environments, such as colleges, nursing homes and hospitals.
AECCafe Voice: Can you describe your ‘modular approach?’
Structures with unusual layouts or complex networks are not a problem for the ZEB-REVO, thanks to both the modular and compact nature of the product. Unlike heavy single-function trolley-based SLAM systems, the lightweight, handheld device is ideal for adapting to difficult-to-access environments, whether that is down a narrow shaft while attached to a pulley system, or using a birds eye perspective when secured to a drone.
The ZEB-REVO can also be mounted to cars, boats, UAVs and other small-scale piloted and autonomous vehicles; making it ideal for surveying challenging indoor and outdoor multi-level environments. ZEB-CAM, which also is a modular add-on, can be quickly attached or detached depending upon the application and deployment method being used. This allows for an easy upgrade path that futureproofs the ZEB-REVO against the latest developments.
Recent advancements in reality modeling have made the technology, which was once limited to highly skilled, well-trained individuals and costly equipment, now accessible to everyone. Faraz Ravi, a Bentley fellow and project manager for reality modeling spoke with AECCafe Voice about Bentley’s new innovations in reality modeling technology which greatly simplify the process of capturing, processing, and using data to create engineering-ready 3D models.
IMSI® Design announced the release of TurboCAD Pro Platinum 2017 recently, the company’s premium 2D drafting and 3D Surface and Solid modeling application for Windows desktop PCs. Dave Taylor of TurboCAD, demoed the product and some of its notable features, which actually number close to 50.
In a world where we hear mostly about leading CAD design software programs, it’s refreshing to note that it’s possible to find low cost conceptual CAD design tools with file-level compatibility and a multitude of functions at a fraction of the price. The usual concerns of, “will this software integrate with the software I already have?” or “will I be able to execute this function on the cheaper software?” or, “will my intellectual property retain its integrity in the low cost software?” are all valid concerns for the cost-saving seeker.
AEC technology company spokespeople weigh in on what their predictions are for 2017, with their thoughts on “going digital,” virtual and augmented reality, smart cities, “assembled architecture,” drones, self-driving cars, big data and much more.
Stay tuned for some very insightful comments on the state of industry going forward this year.
“A smart city is a visionary statement for urban development that aims to converge information technology, operational technology, and engineering technology to better manage a city’s assets, and ultimately improve the quality of life for all. Technology is the enabler for smart cities around the globe, spanning mega projects to smaller scale initiatives that focus on streamlining processes, realizing efficiency gains, and improving services to its citizens. To realize the potential of a smart city, a concerted focus is being placed on a digital strategy that will enable comprehensive project delivery and enhanced asset performance for the supply chain and asset owners that build, construct, and operate and maintain infrastructure.” — Aidan Mercer, Industry Marketing Director, Government, Bentley Systems
Most of what AEC professionals need and want is how to get their designs expressed, realized and built efficiently, accurately, quickly and on budget. The solutions to these challenges can be provided with a mix of software, cloud and gadgetry, much of which you will find here.
The Autodesk University 2016 keynote kicked off this Tuesday morning at the Venetian Congress Center, Las Vegas, with some rousing state-of-the-art rock and roll, followed by an introduction by Autodesk CTO Jeff Kowalski.