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Augmented reality (AR) builds better participation for placemaking by focusing on real time features, communication, and direct information flow between project s takeholders. This s tudy attempts to access to specification of the Augmented Reality Sys tem for Placemaking (ARSP) model and make the research a basis for a profitable e-business model. By inves tigating AR and placemaking, this research seeks to build an augmented reality sys tem specification of the information flow and communication for project s takeholders' management. This paper explores the potential for using AR technology in interior design by three-dimensional (3D) and two-dimensional (2D) and façade placemaking by 2D textures of brick material. The sys tem consis ts of a qualitative proof of concept (POC) model, a prototype model, and a minimum vital product (MVP) model to s tudy to compel quantitative research. The ARSP POC model, prototype model, and MVP model are programmed by building an information modeling (BIM) sys tem, Revit and Unity software, and different software development kits (SDKs) as an application for Android devices. Seventy-four experts tes ted the MVP model in the Delphi method and observed, interviewed, and filled out a ques tionnaire. The research shows that the contributions of this s tudy to the body of knowledge are twofold. Firs t, this s tudy extends the unders tanding of AR applications in placemaking. Second, this s tudy identifies possible improvements using AR sys tems in design, procurement, and cons truction.

This research seeks to answer what process should be done for a comprehensive analysis and s tudy of producing urban space. The research method of the present s tudy is influenced by the qualitative nature of the research ques tion and to explain a conceptual framework. It has been prepared based on the analytical-descriptive method and sources. Data collection was done by documentary and library methods, and a three-s tep process was performed. In the firs t s tage, document analysis and direct observation of urban spaces and review of some of the lates t research and global experiences of urban space production have been used, which makes the reliability and validity of the research guaranteed by triangulation of evidence sources. In the second s tage, an analytical framework related to producing and reproducing urban space, which includes four general layers, has been developed by summarizing and analyzing them. Then, in the third s tage, the sub-layers of this framework with emphasis on power relations (influence) of related actors have been refined, and the proposed model of space production has been developed. The production and reproduction of space in the city consis t of 4 layers. These four s tages mus t be examined to s tudy the production or reproduction of a specific area. 1-Geographical context (natural context), 2-Time, 3-Formal urban planning sys tem, 4-Social organization or networks of actors (or s takeholders). In this s tudy, a model for s tudying the production of different urban spaces has been proposed from the collection of findings and analyses.

Unsustainable growth of cities and creation a set of contiguous impervious surfaces have result on disorder of natural cycle of water in urban environments. This situation causes flooding and problems due it, pollution of groundwater resources and degrade the quality of the urban landscape by increase the speed, volume and frequency period of runoffs. conventional methods about the stormwater management have failed to demonstrate their effectiveness in this field. Thus, in recent years a new topic are created in the field of urban design that known as "water sensitive urban design". Water Sensitive Urban Design (short: WSUD) is the interdisciplinary cooperation of water management, infrastructer engineering, urban design, and landscape designing. WSUD develops integrative strategies for ecological, economical, social, and cultural sustainability. The purpose of Water Sensitive Urban Design is to combine the demands of sustainable stormwater management with the demands of urban designing, and thus bringing the urban water cycle closer to a natural one. This approach attempts to increase urban sustainability indicators, improve the quality of urban landscape and urban space amenities by offer operational mechanisms in relation to urban design and it attempts not only to close the urban water cycle in its natural cycle and achieve technical goals, but gain optimal utilization of runoff and change the vision of the issue from a threat to a valuable opportunity.The following is a description of some essential methods for sustainable stormwater management. These methods are grouped according to their primary function: water reuse, treatment, detention and infiltration, conveyance, and evapotranspiration. Here is the techniques of water sensitive urban design about stormwater management and link them to urban design concepts, till through that some methods to be introduced that they are more efficient than conventional stormwater management methods about performance, helping to complete the natural cycle of water, environmental sustainability of cities and urban design aspects.