The delamination buckling approach provides a facile means to dynamically control the optical transmittance of extremely flexible and stretchable graphene oxide coatings with fast response time. Such graphene oxide coatings can be deposited by scalable solution-processing methods for potential applications in dynamic glazing.

Emerging materials present opportunities to fundamentally shift current expectations of dynamic building envelope functionality towards systems that can respond to occupant needs while meeting the energy demands of buildings. In order to assess the environmental, social, and architectural opportunities that are increasing with responsive building envelopes, new tools are needed to simulate their multiperformance capabilities. This paper describes a computational design framework to support human interaction with environmentally-responsive electroactive dynamic daylighting systems. The objective is to develop algorithms for variable solar control and visible transmittance that simultaneously address occupant preferences for visual effects and interaction. Results demonstrate that energy performance and user satisfaction are not mutually exclusive and can be co-optimized. The effectiveness and limitations of the computational framework in assessing strategies to balance environmental performance and human interaction are discussed. Conclusions present areas of ongoing work that integrate multiuser interactions and immersive visualization techniques with multiscalar energy modeling tools.

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Architectural design research in next-generation building systems is transforming dynamic building envelope performance towards systems that not only meet the energy demands of buildings but also respond to occupant preferences for aesthetics, comfort and control. Although research provides tremendous potential for future systems, existing tools and methods of evaluation primarily focus on energy efficiency and continue to postpone human factors issues. In order to assess the architectural opportunities of nano- and micro-material innovations for building facades, new simulation methods are needed to predict and program their multifunctional performance capabilities, particularly in relationship to human interaction. This paper describes the construction of augmented reality simulations and preliminary experimental results of co-optimizing advanced building skin performance according to multiuser interaction and bioclimatic response. The strengths and limitations of the augmented reality simulations in relation to environmental performance and human interaction are presented. A discussion of ongoing work focuses on the integration of multiuser interactions and virtual reality techniques coupled with whole-building energy modeling methods.

“Graphene oxide” coatings, a few tens of nanometers thick, can be reversibly buckled by stretching and releasing the substrate. This leads to a dramatic change in the surface topography with intricate flower‐like folding patterns with blisters and sharp folds, as described by J. Yin, A. H. Dyson, N. Koratkar, and co‐workers on page 3256. Such a topography is shown to be highly effective at scattering incident light with potential applications for dynamic glazing and switchable optics.