NXT BLD is a new conference in London specifically aimed at the discussion on emerging technologies and their applications in the fields of architecture, engineering and construction. Organised by AEC Magazine, the first event was held in the British Museum on the 28th of June 2017. Videos of the event presentations have been released and provide some useful insight into the ways in which technologies like VR are being used within industry. I found the following talk by Dan Harper, managing director of CityScape Digital, particularly useful:
In the video Dan discusses the motivation for their use of VR. Focused on architectural visualisation the company often found that the high quality renderings they were producing quickly became outdated due to the fact that render times were not keeping pace with the iterative nature of the design process. They found that the real time rendering capabilities of game engines, in their case Unreal, helped them iterate images more quickly. Encountering similar challenges with the production of 3D models they realised that having clients inspect the 3D model could be used not only for communication but also as a spatial decision making tool. Supported by 3D data, real-time rendering and VR, which provides a one to one scale experience of the space, value can be added and costs saved by placing a group of decision makers within the space they are discussing rather than relying on the personal impressions each would draw from their own subjective imagining based on 2D plans and architectural renderings.
Innovation of the design process with VR not only makes it less expensive but also makes the product more valuable. With reference to similar uses of VR in the car industry Dan identifies opportunities for ‘personalisation’, ‘build to order’, ‘collaboration’, ‘focus grouping’ experientially, ‘efficient construction’ and ‘driving margins at point of sale’. Case studies include the Sky Broadcasting Campus at Osterley, the Battersea Power Station redevelopment and the Earls Court masterplan. These use cases demonstrate that return on investment is increased through reuse of the 3D models and assets in successive stages of the project from concept design, investor briefings, stakeholders consultation right through to marketing.
Videos of the other presentations from the day can be found on the NXT BLD website here.