Delhi Development Authority
Information Architecture Redesign
Disseminating the Elements of Pre-Attentive Processing:
Understanding Visual Perception through Psychophysics and the Neural Processing Mechanisms
Disseminating the Elements of Pre-Attentive Processing:
Understanding Visual Perception through Psychophysics and the Neural Processing Mechanisms
NARRATIVES OF IDENTITY
(Location: Nabha precinct, Shimla,{City}, Himachal Pradesh {State}, India)
Intent: Reviving identity of a place through urban regeneration of historic districts
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Concern
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Can contemporary place be created that upholds the local identity and provides meaning?
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Theoretical premise
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Aldo Rossi defines the city by its "urban artifacts", associated with history, memory and spiritual values.
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Norberg-Schulz's "Genius Loci", defined “place” beyond geographic space to the experience people have in a particular environment.
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Italo Calvino's "Invisible Cities" speculates how the signs of the city repeat themselves and become its emblems. ​
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Premise: Unique characteristics of hill urbanity
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Physical
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Lesser geographic extent, walk able distance to work and services, pedestrian connectivity between all places.
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Visual
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Continuous unhindered views of a hill town allow the entire city to be seen in one glance.
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The relation of the urban form with the natural cascading land form is a critical element that can create or destroy its character & identity.
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Social
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Social cohesion & interaction are due to this essential pedestrian connection between places, allowing exchange.

Site Context: Evolution of the city
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Shimla was discovered and developed by the British colonizers as a hill station.
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Issues
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The town was designed for a population of 10,000 (1901) and has increased to 1,40,000 (2001).
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The city has fallen prey to the rapid trends of urbanization, leading to generation of places that are placeless, urban form that does not respond to the context.​
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Only the central core is defined as the heritage zone and has strict building regulations.
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The areas in immediate vicinity ( IInd tier), having visual and physical linkage to the core town are also important to its identity but are neither preserved nor regulated.

Proposed strategy
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Regenerating the centres of collective memory: City's historic core along with its residential pockets
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City scale
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City's urban artifacts are its historic structures, that provide identity.
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The linear city form gives an opportunity to string along new / re-defined public places connected to the core.​​​
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Site Scale
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The role of each site is defined by its historic value, the function it served and the nature of ownership.
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Restructuring is proposed based on hierarchy of landform and activity.
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Creation of open spaces allow congregation and gathering.

Demonstration on site
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Defining the role
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Current ownership is with the central government & the landuse is residential.
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New role defined for the site is administrative in nature, based on the affinity of function. ​
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Public functions are proposed, based on building typology, it will allow more users to engage with the precinct. Adaptive reuse of heritage structures as district courts​.
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Aim
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Link to the city core
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Urban regeneration of historic precint
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Area level restructuring to create open spaces
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Heritage guidelines to ensure control on all forms of development

Proposed architectural guidelines
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Design suggestions are based on visibility of heritage structures and views of the natural landscape
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Threshold character
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Ground floors to include colonnades and archaded space.
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Continuity of architectural elements
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Facade shall include ribbon windows for all floors above ground level.
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Visibility control
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For the Nabha precinct, no structure to be allowed to be raised over G+2 floors.​
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