Research in practice : an exercise in generative urban massing

The following paper explores practice based research as a means of identifying issues within current urban design methods. It considers the application of parametric systems as a means of addressing these issues. These systems are developed and tested across both Australian and international urban design projects within Grimshaw Architects. A methodology is proposed for the development and application of these parametric tools across multiple scales of design resolution. It reports on the application of a set of parametric urban scale massing tools in real world design projects. This exploration is carried out in distinct phases of design defined by the scale of resolution. The phasing allows for discrete problems to be addressed more effectively at different stages of the design process while still encouraging a seamless, bi directional workflow through a digital master model.

Designing a responsive material system with physical computing

This paper focuses on an investigation to explore architectural design potentials with a responsive material system and physical computing. Contemporary architects and designers are seeking to integrate physical computing in responsive architectural designs; however, they have largely borrowed from engineering technology's mechanical devices and components. There is the opportunity to investigate an unexplored design approach to exploit the responsive capacity of material properties as alternatives to the current focus on mechanical components and discrete sensing devices. This opportunity creates a different design paradigm for responsive architecture that investigates the potential to integrate physical computing with responsive materials as one integrated material system. Instead of adopting highly intricate and expensive materials, this approach is explored through accessible and off-the-shelf materials to form a responsive material system, called Lumina. Lumina is implemented as an architectural installation called Cloud that serves as a morphing architectural skin. Cloud is a proof of concept to embody a responsive material system with physical computing to create a reciprocal and luminous architectural intervention for a selected dark corridor. It represents a different design paradigm for responsive architecture through alternative exploitation of contemporary materials and parametric design tools. © 2014, The Association for Computer-Aided Architectural Design Research in Asia (CAADRIA), Hong Kong.

Towards a BIM-based energy rating system

Governments in Australia are faced with policy implementation that mandates higher energy efficient housing (Foran, Lenzen & Dey 2005). To this effect, the National Construction Code (NCC) 2013 stipulates the minimum energy performance for residential buildings as 114MJ/m2 per annum or 6 stars on an energy rating scale. Compliance with this minimum is mandatory but there are several methods through which residential buildings can be rated to comply with the deemed to satisfy provisions outlined in the NCC. FirstRate5 is by far the most commonly used simulation software used in Victoria, Australia. Meanwhile, Building Information Modelling (BIM), using software such as ArchiCAD has gained a foothold in the industry. The energy simulation software within ArchiCAD, EcoDesigner, enables the reporting on the energy performance based on BIM elements that contain thermal information. This research is founded on a comparative study between FirstRate5 and EcoDesigner. Three building types were analysed and compared. The comparison finds significant differences between simulations, being, measured areas, thermal loads and potentially serious shortcomings within FirstRate5, that are discussed along with the future potential of a fully BIM-integrated model for energy rating certification in Victoria. © 2014, The Association for Computer-Aided Architectural Design Research in Asia (CAADRIA), Hong Kong.

Building a digital library : what to expect as a technology project manager on a library construction project

The Taylor Family Digital Library is the central library opened in 2011 at the University of Calgary dedicated to supporting digital scholarship, creativity, analysis and a supportive learning environment for students. The new building is a technologically advanced converged cultural institution, with mandates to continually evolve in order to meet the needs of students and researchers. The infrastructure to support these mandates required research, collaboration and intense planning, resulting in new construction and technology standards for library renovation and construction projects. This pragmatic article is written for those who will follow in similar footsteps; it provides a roadmap for those embarking on the construction of a new technologically advanced library building.

On unknown-input functional observability of linear systems

Finding the least possible order of a stable Unknown-Input Functional Observer (UIFO) has always been a challenge in observer design theory. A practical recursive algorithm is proposed in this technical note to design a minimal multi-functional observer for multi-input multi-output (MIMO) linear time-invariant (LTI) systems with unknown-inputs. The concept of unknown-input functional observability is introduced,and it is used as a certificate of the convergence of our algorithm. The proposed procedure looks for a number of additional auxiliary functions to be augmented to the original functions desired for reconstruction. The resulting UIFO is proper, and minimal (of minimum possible order). Moreover, the algorithm does not need the system to be unknown-input observable. A numerical example shows the procedure as well as the effectiveness of the proposed algorithm.

Investigating the sustainability of a vernacular village

Vernacular architecture, as an attractive product of the society, is an expression of the cultural beliefs, geographical characteristics and available local materials, which inevitably reflects on its territory and context. The vastness of countries such as Iran, with different climatic zones, has initiated the development of logical design solutions via vernacular architecture. The vernacular heritage with self-efficient local materials and climate responsive design is a manifestation of sustainability. This paper presents the principles and methods of vernacular architectural design, used in a historical village, Abyaneh, in the central part of Iran, to address how sustainability has been achieved through vernacular design in this region. This paper also explores how physically sustainable urban settlements can lead to socially sustainable and viable communities. There are many lessons to be learnt from the vernacular architecture of traditional villages, like Abyaneh, which have been shaped organically, throughout the centuries. Through investigation of vernacular strategies, we need to find economically viable and context responsive design solutions in today's contemporary architectural designs. This study is based on the systematic review of the existing literature, site observations and field studies.

Typography and the branding of culture: a methodological investigation into the way typography is used to brand cultural festivals in Australia

The observance of and participation in festivals and celebratory events is an increasingly significant aspect of the contemporary experience (Picard & Robinson, 2006). With the prestige that comes from holding culturally relevant and socially acceptable festivals that serve the discourses of “city branding” and the “creative industries” in a competitive global context; significant government, community and private funding is allocated to such events. Festivals have become a central figure of not only the political economy of tourism but also of urban regeneration and cultural tourism. Cultural festivals possess the hallmarks of destination branding or place branding and inadvertently share some of the attributes that influence visitors’ decisions to visit such destinations (Blain, Levy, & Ritchie, 2005; Cooper, 2005; Esu & Arrey, 2009; Jayswal, 2008). Branding is a vital part of this festival space and relies on typography to establish the symbolic values and representations of urban freedoms; rich histories, cultured places, playfulness and stimulation that seek to subvert our daily existence while performing the task of engaging local, national, and international visitors and participants. However, professional practices demonstrated in the design, media and arts industries have far outpaced the extent to which this phenomenon has been written about in the academic or public realm. What this paper intends is to interrogate appropriate semiotic approaches in an effort to analysing the discursive practices of typography as it performs in service to branding cultural festivals in Australia. The intention is to establish a methodology suited to the significant role typography performs within this context and to offer a contribution to design research that not only engages with the artefacts of design but with the conceptualization of designed meaning in 21st century visual culture.

The use of Integral Theory to evaluate architectural sustainability - a case study

DeKay’s concept of Integral Sustainable Design (ISD) is based on Integral Theory, a framework proposed by the American philosopher, Ken Wilber. It offers four simultaneous perspectives (represented by quadrants) which each take a different view of the problem. The ‘experiences’ quadrant focuses on individual human experiences. The ‘behaviours’ quadrant looks at environmental performance. The ‘cultures’ perspective focuses on the collective interpretation of meaning, symbolism and worldviews and the ‘systems’ quadrant investigates the response and interaction with context. Integral Theory can act as a reminder for architects of the different perspectives that a sustainable building should address. In order to evaluate ISD, the Waterfront Campus Building of Deakin University has been used as a case study. The building, its performance, impact and perception, has been evaluated using both quantitative and qualitative data. Two surveys have been conducted to gather qualitative data to: (i) determine the experience of building users (staff and students) and (ii) the perception of non-users (Geelong residents and tourists). Data from building services and a site analysis has enabled quantitative assessments to be made. These inputs have been analysed, guided by ISD, to evaluate the usefulness of ISD as a sustainability assessment tool.

Understanding Concepts of Efficiency and Effectiveness in Architectural Facilities Space Planning and Design

Although contemporary literature treats efficiency and effectiveness extensively, virtually no objective understanding of both is found in architectural facilities space planning and design. It is imperative that both concepts are definitively explained as they apply to these disciplines. Hence, the contemporary views of both concepts are reviewed and attempts made to interpret them within more amenable contexts. The objectives are (1) to objectively elucidate the factual differences between efficiency and effectiveness; and (2) to contribute to their better understanding in architectural facilities space planning and design. Diagrammatic and mathematical means are engaged to demonstrate efficiency and effectiveness in these fields.

Application of grounded theory to exploring multimedia design practices

This paper describes the application of Grounded Theory to an exploration of multimedia design practices. It discusses the opinions of multimedia developers, as elicited from interviews, on the selected design tasks and the processes employed in their completion. Our findings, which emerge from the analysis of the collected data, indicate that the currently available multimedia models do not address some of the important concerns of practitioners. We believe that closing the methodological gaps in these models would provide bettersupport for the multimedia development process.

The role of cultural capital towards the development of a sustainable business model for design firm internationalization

This paper reports the results of three case studies of firms involved with design for the built environment who have been working in international markets for more than two decades. The first two firms are architectural practices and the third is a construction firm which designs and constructs. Their markets are diverse and their strategies have evolved over the two decades. There are numerous differences between countries including cultural, social, project governance structures, regulatory, procurement strategies, terminology, codes, etc. What is it that makes these firms able to develop sustainable business models in internationalisation? A grounded theory approach was used to examine the three case studies and develop a reflexive capability model drawing from the sociological theory of reflexivity to interpret the characteristics of the firms' ability to be able to adapt different international conditions. Twenty-two interviews were conducted across the three firms. Results indicated that sustainable business models rely upon the management of social, cultural and intellectual capital. The strategic management of capital leads to the development of increasing reflexive capability within the processes related to internationalisation. Reflexive capability is a characteristic of the three successful case study firms internationalising and working within global models of practice. This paper focuses on the role of cultural capital in a reflexive capability model for sustainable internationalisation.