Tag: crimescene

  • Prison Architecture

    Prison Architecture

    Introduction 

    Prison Architecture is a field that deals with design, construction,and management of correctional facilities. The primary goal of prison architecture is to create a secure and humane environment for inmates,staff, and visitors. This has evolved over the years,and modern prisons have features that are different from old prisons. The history, design principles and challenges faced by prison architecture would be explored here. 

    History of Prison Architecture 

    The architecture dates back to ancient times,and the first known prison was built in Egypt around 4000 years ago. This prison was used to hold prisoners of war,debaters and criminals. The prison consisted of underground cells with no windows,and prisoners were confined in complete darkness. This type of prison was prevalent in Europe during the medieval period, and prisoners were often subjected to inhumane conditions such as overcrowding,starvation, and torture. 

    The modern concept of prison architecture emerged during the 18th century, and the first modern prison was built in Philadelphia in 1790. This prison was known as the Walnut Street Jail and was designed by Robert Smith, to provide prisoners with a humane environment. The prison had separate cells, and prisoners were provided with food,clothing and medical care. 

    It was Quakers of Philadelphia who came up with the concept for what they called penitentiary- a place where prisoners could reflect on their crime and become truly sorry for what they had done. They believed that through reflection and repentance,inmates would give up crime and leave prison rehabilitated. The Walnut Street Jail became the model for the modern prison system, and prisons were built across the United States and Europe.  

    Prison Architecture
    Walnut Street Prison and A.M.E Church  Discover Lewis & Clark  

    Design Principles of Modern Prisons  

    The purpose of today’s prisons is to create a safe and humane environment for inmates, staff, and visitors. Modern prison design principles are based on four main ideas: Security, functionality,sustainability and refinement.

    Prison architects’ primary concern is security, and contemporary prisons are constructed to minimize the likelihood of violence and prevent escapes. Secure perimeters like walls, fences, and electronic surveillance systems are built into prisons. Visitors to the prison are subjected to a thorough screening process before being allowed entry.

    Modern prisons are made to make the prison system run more smoothly, and functionality is another important aspect of prison design. Housing, recreation, education, and work are all separated in prisons. The prison’s layout needs to make it possible for staff to effectively supervise inmates and respond quickly to emergencies.

    The concept of sustainability in prison architecture is relatively new, and contemporary prisons are designed to conserve energy and protect the environment. Solar panels, energy-efficient lighting, and water-saving systems are all built into prisons. The environment is improved and operating costs for prisons are reduced through sustainable design.

    The final concept of contemporary prison design is humanization, which entails providing inmates with a welcoming environment. Individual cells in modern prisons provide inmates with privacy and personal space. Inmates are encouraged to participate in programs that assist them in developing skills that will prepare them for reintegration into society. Prisons are intended to provide opportunities for education, employment, and recreation.

    Challenges faced by Prison Architects 

    Prison architects face several challenges in the design and construction of correctional facilities. The main challenges include overcrowding, budget constraints, and meeting the needs of diverse populations. 

    Overcrowding is a significant challenge in many prisons, and it affects the design of the prison. It can lead to the construction of large dormitories instead of individual cells,which can increase the risk of violence and reduce privacy for inmates. 

    Budget constraints are another significant challenge faced by prison architects. Prisons are expensive to build and operate,and many governments are reluctant to allocate funds for the construction of new prisons. Budget constraints can affect the quality of life for inmates. 

    Meeting the needs of diverse populations is another challenge faced by prison architects. Prisons must accommodate inmates with different needs.

    Examples of Modern Prison Architecture 

    1. Storstrom Prison by C.F. Moller Architects 
    ground floor
    Ground Floor  Archdaily  

    The objective was to construct the most humane high-security prison in the world, which contributes to the social rehabilitation of inmates through architecture that supports the mental and physical well-being of inmates and provides a safe and pleasant work environment for staff members.

    There are four standard prison wings and one maximum-security prison wing, each with 250 inmates. The staff building, the activity building, the workshop building, and the gate are all part of the same building. The prison offers the inmates the opportunity to practice their religion in either the church or one of the numerous devotional rooms.

    Devotional Room 
    Devotional Room Archdaily  

    The engineering language of the structure is characterized by recessed veneers and rakish rooftop ridges,to limit the regulated appearance. An alternative to light-colored bricks and a mixture of concrete and galvanized steel makes up the facade’s material. These are materials that don’t need a lot of upkeep and age beautifully. The remaining five wings are constructed of brick, with the exception of the activity building, which has concrete paneling and glass facing and the workshop building, which has steel panel facing.

    The cell’s innovative design allows for daylight, and from the cell, inmates can access the living room and communal kitchen, where they can prepare their own meals.  

    In contrast to the overall angularity of the cell, the floor design of the 12.8 m2 cells includes toilet and shower units with curved walls so that prison staff can view most of the cell from the door. Bed, desk, chair, wardrobe, refrigerator, television, and lighting are provided in each cell. The furniture is made for the cells with fewer sharp edges to make the most of the space and reduce the risk of self-harm. There are also views of the countryside outside the cell.

    Interior of cell 
    Interior of cell Archdaily  
    1. West Kimberley Regional Prison by TAG Architects and Iredale Pedersen Hook Architects 

    The plan of the jail is finished with awareness and cautious preparation and plan. They have the elements of visible security, high walls, bars, and heavy building materials that frequently dominate prison architecture, making the design elements quite significant. It was noticed that this prison was built to meet cultural and environmental requirements as well as keep people in the country.

    There are forty-two buildings in the prison, including twenty-two self-care housing units outlined in the campus master plan. It also has buildings for education and work, cultural meeting spaces, areas for elders’ programs, a building for the kitchen and laundry, a medical center, and a courtroom.

    Housing Units- 

    It was necessary to normalize the concept of housing as much as possible and allow prisoners to live together. As a result, the creation of a model that accommodates six to eight inmates required housing units. Each is designed around a common living area that includes living, kitchen, dining, bathroom, and individual rooms. The cells were able to develop the living, communication, and negotiation skills necessary for release thanks to this self-care accommodation, which also reduced costs.

    It has been demonstrated that these units reduce the prisoner’s stress by giving them greater control over their immediate environment—particularly in terms of airflow, temperature, illumination, and privacy.

    Existing vegetation
    Existing vegetation  Peter Bennetts  from ArchitectureAU 

    Addressing the health needs of Indigenous Prisoners- 

    Providing Indigenous prisoners with access to health care, which they typically do not have in the community, is one way to address their health needs. The planning and design of the West Kimberley Regional Prison took into account the health requirements of Aboriginal prisoners, and the facility includes services not typically found in other prisons. The availability of air conditioning is an additional distinguishing feature.

    The West Kimberley Regional Prison’s design provided a one-of-a-kind opportunity to address the frequently ignored requirements of Indigenous prisoners. The architects have boldly designed a custodial environment that allows the prisoner to remain connected to the country, maintain relationships with family and kin, and live within a specific social group in an environment that provides privacy and meets their health and safety needs. They have seized the opportunity to move beyond warehousing Aboriginal prisoners.

    An Array of service buildings
    An Array of service buildings   Peter Bennetts  from ArchitectureAU 

    Conclusion  

    Prison architecture addresses a lot of parameters and design challenges. But as the time passed the architects evolved the design of Prison to make it more human centric and make it more homely feeling. But there are still many prisons that require design development which focuses on the well-being of inmates. 

  • Crime Scene and Virtual Reality: Role of Architecture and Technology

    Crime Scene and Virtual Reality: Role of Architecture and Technology

    How Crucial Is A Crime Scene

    A crime scene is a space itself that inhabits the occurrence of a crime. Thus making it a crucial part of the entire investigation or investigative research. Though it might become cumbersome for one to visit these crime scenes several times during the investigation, which might even be hazardous as it might lead to contamination of the place or displacement of a potentially important piece of evidence. Thus, virtual reality combined with architectural design can tackle this issue. The resultant of which can make investigation clean, accessible, and an easier process.

    Crime scene investigations can take several days. There have also been several instances where, because of human error or natural reasons like rain or pet dander, crimes have been reported as unsolved. Such instances have called for newer and improved technologies. Robotics and artificial intelligence have been one such field trying to tackle this issue. Combining the space forming ad space making abilities of architects, people are looking up to virtual reality or augmented reality to virtually inhabit spaces to solve crimes on the go.

    Photography: An Important Aspect

    Capturing The Aftermath Of A Crime

    John Doe is a middle-aged man who was murdered in his own house. The crime scene has pieces of evidence laid all around. Re-visiting this crime spot repeatedly can cause contamination of the pieces of evidence or even displacements from their position that can cause false results. Photography is an important aspect and the primary step taken while observing such a scene.This follows a macro to micro subject photography wherein an overview is taken followed by an individual focus on objects. The inspectors only have a certain degree of movement; thus, a new system is devised.

    crime scene
    Stock photo by Ian Anderson

    Laser Technology For Recording Visual Data

    Using Point Cloud For Mapping

    The crime scene inspector places a low-range laser scanner to take a 3D cloud mapping of the crime scene. For medium and long-range laser scanners, the actual scanning is done by emitting a laser beam towards the surrounding while quickly rotating it up to 360 degrees horizontally and vertically, minus the area of the ground where the scanner is placed. Millions of 3D coordinates of the surface points are computed into a point cloud. With this and the various photographs taken, the software can finally recreate an immersive virtual reality rendering of the crime scene.

    3D cloud mapping
    Photo from BlueStar E&E

    UI And Data Storage Abilities

    The DurTva VRGUI Technology

    One doesn’t need to visit the crime scene repeatedly. We witness the user interacting with the evidence without physically coming into contact with them. The DurTva VRGUI helps in differentiating the goods or confiscated shreds of evidence with blood and other human traces. It is necessary to interact with objects to get a complete idea of how the crime was committed. Thus, by utilizing several cases as research and simulation. These are fed into the software to help render scenes that could be potential outcomes. And since this is an iterative process, the software learns through each simulation.

    virtual reality
    Image via Oxygen

    Sequencing Scenes And Potential Causes

    Creating A Narrative By Sifting Through Data

    For example, the ability to recreate blood splatter results. Sequences retracing paths help achieve this. Another example would be if the investigator comes across various traces. Because of the data being pre-recorded, one can choose to focus on only one trace and all the potential places the identical trace has been found. Thus, the software sifts through data, making it easier for the user to focus on what one chooses. This helps manage over-information and reduces the chance of over-stimulating the user. The system interface thus helps create various links to support a narrative that might’ve been the potential cause of this crime.

    mock crime scene
    Image of mock crime scene sequence by Stephen Se

    Virtual Reality And What It offers

    A Spatial Approach To Crime Scenes

    A significant advantage of combining virtual reality and architecture in this case is the ability to live in these virtual spaces in the user’s comfort. Since all it requires is to wear a headset, one can “revisit” the crime scene whenever one feels like it. Another advantage is its ability to shift points of view. Virtual reality in this case helps the inspector witness the crime through the point of view of both the victim and the perpetrator. Not only does this open one up to large amounts of missing or unknown information, it also helps provide justice to those who are victims of lack of information.

    virtual reality
    From article by Calum Smith

    This can help in singling out the perpetrator from the group of multiple suspects, while also providing with new possibilities or variables that might’ve been missed out had it been just the physical inspection. Thus, the software not offers the ability to filter out visual information to the user’s requirements, it also acts as a container holding all the data- present and recreated. This also has a large potential to create a new division in architectural studies where spaces can thus be studied based on their potential to become crime zones or even study crime in urban spaces and ways in which one can design cities that provide safety.

    A visualization tool for crime scenes and their documentation could be relevant to both prosecutors and CSIs. Regarding prosecutors, their needs, wishes, and challenges regarding the physical crime scene and the visualization of it are quite similar to that of the CIs; they need to visit the crime scene to get a feeling of what has happened, what potential evidence has been found and where. By visualizing a crime scene and its documentation in a holistic and realistic manner, VR can act as a complement to traditional photos and video recordings. By adding features that enable communication and collaboration, VR can add coherency to digital investigational material.