Category Archives: Workshops

The voices of the Old Bailey: ‘Data Sprint’ workshop, University of Sussex

‘I beg for mercy; I am sorry for what I have done’

‘I was very heavy in liquor; I got this tankard and I did not know how’

‘It was extreme distress drove me to do it’

‘I declare myself righteous between God and myself’

‘I did not know my first husband was alive, as he had left me seventeen years’

‘I don’t know what to say’

Words like these are partly what makes the Old Bailey Proceedings such a unique historical resource. Through them, we hear the voices of ordinary individuals as they stood in court, describing moments of crisis and of the everyday.

Digital Panopticon has been building a dataset of the words uttered at the Old Bailey. On 10th May, Tim Hitchcock led a workshop at the University of Sussex Humanities Lab to explore how researchers might use and interpret this rich mine of speech data. Historians, linguists and computer programmers all came together to share ideas.

Digital Panopticon’s Sharon Howard introduced what’s been done so far in the project’s ‘Voices of Authority’ theme. She set out some key questions: does a prisoner’s speech in the Old Bailey have a bearing on what happened to them later? What makes prisoners’ defences effective (or not)? Sharon also shared some of her visualisations of the data, which raised still more questions: why were silent prisoners more regularly acquitted than those who spoke? Is there a correlation between the length of a trial and the verdict?

Ben Jackson (Sussex Humanities Lab) demonstrated how he is recreating Old Bailey trials off the page, combining 3D modelling of the courtroom with text-to-speech technology.

David Weir, Julie Weeds, Jeremy Reffin and members of the Text Analysis Group (University of Sussex) explained how software can be used to compare the words and phrases of different categories of speaker. For example, what happens if we compare the language of defendants found guilty with the language of those found not guilty?

And Justyna Robinson and Charlotte Taylor (University of Sussex) and Fraser Dallachy (University of Glasgow) used corpus linguistics tagging tools to show that speech varied according to gender and legal training.

The workshop raised some intriguing questions, and it’s clear that interdisciplinary collaboration will be important in trying to answer them. The voices of the Old Bailey hold clues to how the judicial system functioned and changed during the 18th and 19th centuries – and they give an exciting insight into the lives of the ordinary Londoners who passed through the courtroom.

Building Bentham’s Panopticon

This post describes a project that myself and a colleague from the Architecture department at the University of Liverpool, Dr Nick Webb, are currently working on–Building Bentham’s Panopticon– which is creating a 3D model of the Panopticon prison viewed through virtual reality software, Oculus Rift.

 1787PANOPTICON

Bentham’s Panopticon was imagined as the ‘ideal’ prison; it was designed as a circular building with prisoners’ cells arranged around the outer wall and dominated by an inspection tower. From the tower the prison inspector would be able to gaze upon the prisoners at all times. The central inspection principle, Bentham argued, would result in ‘morals reformed, health preserved, industry invigorated, instruction diffused, public burdens lightened…all by a simple idea in architecture’ (Bentham, 1787).

Due to its escalating cost, his designs were never put in to practice. But the recent digitization of Bentham’s plans by Transcribe Bentham, alongside advances in virtual reality software, means that we now have the opportunity to digitally construct the Panopticon and venture inside.

PANOPTICON

This small element of the wider Digital Panopticon project seeks to explore how we can use digital technology to examine and recreate alternative ways of seeing and experiencing, in a particular space and place-the Panopticon prison- had it been built. Through the use of 3D modelling and virtual reality technology, we can recreate the perspective, positioning and movements- through sight lines, walking routes, and height and weight records- of the gaolers and prisoners who could have potentially been imprisoned within the walls of the Panopticon.

In doing so, this project takes its inspiration from Tim Hitchcock, who is currently modelling the Old Bailey courtroom, and contends that by, ‘building something in three dimensions, with space, physical form and performance, along with new forms of analysis of text; can change how we understand the experience of imprisonment; allow a more fully empathetic engagement with offenders; along with a better understanding of how their experience impacted on the exercise of power and authority’.[1]

Building Bentham’s Panopticon rests upon two lines of enquiry. Firstly, it seeks to rebuild and re-examine the idealized construction of prison discipline at its most ideological- to examine the beginning of the separate, silent system and the development of modern prison reform through architecture. But it also seeks to contribute to a history from below and examine how, by adding in height and weight records of offenders, we can rebuild the perspectives, movements, and thereby explore the potential for transgression that could have occurred within a prison like the Panopticon.

We are about halfway through our research, and are yet to add in biometric data of prisoners taken from the Digital Panopticon project. Yet, in building the model using SketchUp, we have already begun to discover important findings.

 methods_panopticon

The use of 3D modelling has been essential to visualising Bentham’s process and building the interior of the Panopticon. Bentham’s plans, letters and writings about the Panopticon represent a conversation- between himself, architects, managers, and politicians- that include a series of changes to the design of the building and its regime. We are very early on in our findings, but constructing the Panopticon using 3D software, SketchUp, has demonstrated the significance of using this technology to investigate different lines of historical enquiry. Bentham’s never completed the design for the Panopticon, and the debate continued from the 1780s to 1820s. However, plans exist from 1787 and 1791 and these designs are the source from which we have built the 3D models.  However, the interior was never fully decided upon due to conflicts between, amongst others, Bentham, John Howard, and William Pitt the Younger.[2]As Nick Webb has argued previously, ‘This is important, as inferences have to be made due to representational source data such as architectural drawings almost always being incomplete’.[3] Therefore, it is necessary to delve in to primary and secondary resources to explore the context, and fill in the gaps in an informed way. For example, Bentham initially wanted the Panopticon to be made out of glass and cast iron. ‘Architecturally’, according to Janet Semple, ‘the Panopticon foreshadows Paxton’s Crystal Palace rather than Pentonville’.[4] However, despite technological innovation in glass manufacture in the late eighteenth century, the building materials were never decided upon, so Nick and I decided to use London stock brick as this was the most commonly used material in London at the close of the eighteenth century.

Panopticon build

The models take the form of an idealised, architectural plan, and our current focus is to examine how a series of changes and compromises in the design, seen through the application of 3D modelling, demonstrate the political ideas behind the introduction of the separate, silent system and solitary confinement, but also the relative positions and viewpoints of the different historical actors, in this case, the gaoler, chaplain, and inmates.

Capture

What currently interests us at the moment is lines of vision and mobilities as, for Bentham and Foucault, panopticism as a principle is about the power of the gaze- of observation, regulation and power. But I would argue that Foucault and Bentham both had simplistic arguments when it comes to this aspect. In terms of sight lines, or what people can see when stood or walking through a particular point in space, this study builds upon the work of Philip Steadman (UCL). Steadman sketched out two dimensional axonometric drawings of the Panopticon, but with the use of 3D, we are able to build the interior of the Panopticon and therefore provide a space in which the viewer can walk around the prison and inhabit the potential routes of the gaolers, chaplain, and offenders. Steadman draws upon architectural research to plot the totality of what can be seen from a fixed position- also known as an ‘isovist’. (Steadman, 2012: 16).

STEADM

In Steadman’s image here, you’ll see that the shaded area shows the warder’s isovist. The warder must circulate continuously to watch all the prisoners on his floor. But Steadman’s method, while highlighting the problems in Bentham’s design, is set from a fixed point. Our study builds on this in two crucial ways: firstly, we are able, through the use of Oculus Rift and Virtual Reality Software, to recreate the viewpoints and sight perspective of the gaoler, chaplain, visitors, and offenders, and secondly, we are able to move beyond fixed isovist points to follow the potential mobilities of both gaoler and offender had they been incarcerated in the Panopticon.

  Off_Perspective_1791

So Bentham designed the process of observation to be one way; that is, that the governor, gaolers, other prison staff, and prison visitors to be able to observe the convicts, but that the convicts could only look upon the inspectors gallery. This was, in essence, the central inspection principle. The idea was that every prisoner should be under constant apprehension that he might be observed, night and day, even if no-one was actually looking in his direction at that very moment. He would thus be constantly fearful of being discovered in any misdemeanour.

Screen shot 2012-10-25 at 10.58.43

The Panopticon was a disciplinary technique for making a new social individual; a social laboratory where new subjects were made. Under Bentham’s design, the inmate doesn’t know when they are being watched, and assumes that they are under surveillance at any time. Therefore the prisoner is the subject of observation and power – and this is power through observation. By learning to internalize system of discipline, to watch himself or herself, the Panopticon, theoretically at least, aimed to produce reform through the regulation of the self. The aim of this kind of discipline was, according to Foucault, to turn inmates into quiet, orderly, tractable, malleable subjects or what he provocatively calls ‘Docile Bodies’. As Foucault stated, ‘solitude is the primary condition of total submission’ (Foucault, 1975: 237). Each individual, in his place, is securely confined to a cell from which he is seen from the front by the supervisor; but the side walls prevent him from coming into contact with his companions.

He is seen, but he does not see; he is the object of information, never a subject in communication (Foucault, 1975: 201).The prisoner is therefore, the object of power rather than an agent of power – ‘the object of information’ – never a ‘subject in communication’.

 

And it is this very notion- the power of the gaze and the power relations that manifest through looking- that Building Bentham’s Panopticon seeks to investigate. The use of 3D and Virtual Reality technology, allows us to put Foucault’s theory, and Bentham’s designs, to the test.

 

NB Please note that the models are incomplete at present, so may contain errors and inconsistencies.

[1] T. Hitchcock, ‘Voices of Authority: Towards a history from below in patchwork’, https://blog.digitalpanopticon.org/?cat=25 [Accessed 22 April 2016].

[2] J. Semple (1993), Bentham’s Prison: A Study of the Panopticon Penitentiary (Oxford University Press: Oxford).

[3]  N. Webb & A. Brown (2016). Digital re-analysis of lost architecture and the particular case of Lutyens׳ Liverpool Metropolitan Cathedral. Frontiers of Architectural Research.

[4] J. Semple (1993), Bentham’s Prison: A Study of the Panopticon Penitentiary (Oxford University Press: Oxford), pp. 116-117.

Crime and the Courts in Three Dimensions: Workshop Presentations

The workshop was immensely enjoyable and stimulating and we’d like to thank all the speakers and attendants for making it so. We hope to bring a fuller workshop report in the near future, but in the meantime the workshop presenters have made the slides of their presentations available for those interested to download. (The Mulcahy/Rowden slides are not yet available but will be added if we get them.)

Valeria Vitale, An Ontology for 3D Visualization in Cultural Heritage

The use of 3D computer graphics and modelling techniques in the study of the ancient world has been mainly limited to the display of traditional research. Often, their value has been assessed merely on aesthetic quality. Behind every scholarly 3D visualisation is a thorough study of excavation records, iconographic documentation, literary sources, artistic canons. However, this research is not always detectable in the final outcome, and 3D visualisations do not seem able to meet the standards of scientific method (reproducibility) and academic publishing (references and peer-review)…

Tim Hitchcock, Re-imagining the Voice of the Defendant at the Old Bailey

When the sessions house at the Old Bailey was rebuilt in the 1770s, a traditional open courtroom was transformed in to a fully enclosed space, with a new and complex internal layout. The relative positions of the judge, jury, defendants and witnesses where substantially reconfigured. This presentation represents a preliminary attempt to capture the significance of that transition in sound: to explore how the different actors in the legal drama of a trial heard, both their own voice, and that of other participants…

Nick Webb, Analysing historic works of architecture using digital techniques

This presentation will discuss the use of digital techniques to analyse significant works of architecture, whether they exist, are destroyed or are not built at all. A methodology is introduced for future research employing digital tools in this context. Examples will show how the process augments research already undertaken by architectural historians, who provide traditional critique and analysis, by testing such studies further using a range of contemporary digital techniques…

Programme for Workshop on 3D and the History of Crime

The History of Crime and the Courts in Three Dimensions

Tuesday 20th October, Sussex Humanities Lab, Silverstone Building, University of Sussex, Brighton, BN1 9SH. Campus Map

Registration: Please register via the Eventbrite page

Timetable

9:00: Coffee
9:30: Linda Mulcahy (LSE), and Emma Rowden (Sydney), Unicorns and Urinals: Why do modern courts look the way they do?
10:15: Valeria Vitale (King’s London), An Ontology for 3D Visualization in Cultural Heritage
11:00: – Coffee
11:20: Tim Hitchcock, Re-imagining the Voice of the Defendant at the Old Bailey.
11:50: Nick Webb (Liverpool), Analysing historic works of architecture using digital techniques.
12:30-1:20: Lunch.

Synopses

Professor Linda Mulcahy (LSE), and Dr Emma Rowden (UTS Sydney): Unicorns and Urinals: Why do modern courts look the way they do?

In this paper we will explore the history of ideas about court design and why it is that contemporary English courts look the way they do. Drawing on the findings of a Leverhulme grant we will explore the principles and claims underpinning debate about how the different actors in the trial are positioned in the courtroom. In particular we are keen to identify the conditions of possibility that have made the form and content of the various centralised design guides produced since 1970 legitimate. We argue that in addition to concerns about how design facilitates due process the history of court design has been progressively fuelled by fears about lay users of the justice system.

Valeria Vitale (King’s College, London): An Ontology for 3D Visualization in Cultural Heritage

The use of 3D computer graphics and modelling techniques in the study of the ancient world has been mainly limited to the display of traditional research. Often, their value has been assessed merely on aesthetic quality. Behind every scholarly 3D visualisation is a thorough study of excavation records, iconographic documentation, literary sources, artistic canons. However, this research is not always detectable in the final outcome, and 3D visualisations do not seem able to meet the standards of scientific method (reproducibility) and academic publishing (references and peer-review)… More specifically, an ontology for 3D visualisation in cultural heritage could, in the first place, define and describe the components of the 3D model and their relationships. This would help rebuilding data and metadata if the visual component was not readable anymore, enhancing accessibility, sustainability and longevity of the information. Through a dedicated ontology, a researcher could also assess the degree of speculation involved in the creation of each 3D element and its relationship with sources and referents, thus presenting 3D visualisation as a scientific hypothesis and not an «exact reconstruction».

Tim Hitchcock (University of Sussex): Re-imagining the Voice of the Defendant at the Old Bailey

When the sessions house at the Old Bailey was rebuilt in the 1770s, a traditional open courtroom was transformed in to a fully enclosed space, with a new and complex internal layout. The relative positions of the judge, jury, defendants and witnesses where substantially reconfigured. This presentation represents a preliminary attempt to capture the significance of that transition in sound: to explore how the different actors in the legal drama of a trial heard, both their own voice, and that of other participants. By modelling the location of different speakers in the courtroom both before and after the rebuilding, and acknowledging the very different sense of space encountered in a room open to the elements, to one enclosed by four walls, this paper seeks to help recapture the eighteenth century experience of being tried and sentenced at the Old Bailey.

Nick Webb (University of Liverpool, School of Architecture): Analysing historic works of architecture using digital techniques

This presentation will discuss the use of digital techniques to analyse significant works of architecture, whether they exist, are destroyed or are not built at all. A methodology is introduced for future research employing digital tools in this context. Examples will show how the process augments research already undertaken by architectural historians, who provide traditional critique and analysis, by testing such studies further using a range of contemporary digital techniques. The findings demonstrate the significance of the process of constructing digital representations of architectural artefacts. This is important, as inferences have to be made due to representational source data such as architectural drawings almost always being incomplete. Therefore parallel study into the architect, their architecture and the contemporary context they worked within has to be investigated in order to fill in gaps in an informed way. The study of such primary and secondary source data may also reveal lines of enquiry that can be investigated using digital techniques. The key here is the advanced knowledge that digital tools bring compared to the critique of a work of architecture that was carried out in a pre-digital context.

Download programme (pdf)

Workshop: The History of Crime and the Courts in Three Dimensions

We are very pleased to be able to announce details of the project’s third workshop, which will focus on historical 3D reconstruction and visualization and on the importance of the physical space of the courtroom in influencing and mediating experiences of justice. This is closely related to key strands in the project’s Voices of Authority research theme.

Event Details

This half-day workshop addresses the ways in which historians can use 3D modelling to better understand and communicate the experience of standing trial in the past. Part of the Digital Panopticon research programme, speakers from history, digital humanities, architecture and the law will consider how the exploration of physical space is changing historical understandings of crime and the courts.

Tuesday 20 October, 9:00-13:00, Sussex Humanities Lab, University of Sussex, Falmer, Brighton.

It is free of charge and anyone with an interest in the topic is welcome, but space may be limited, so please register in advance.

Provisional Timetable

9:00 – Coffee
9:30 – Linda Mulcahy (LSE), and Emma Rowden (Sydney), Title to be confirmed.
10:15 – Valeria Vitale (King’s London), An Ontology for 3D Visualization in Cultural Heritage
11:00 – Coffee
11:20 – Tim Hitchcock, Re-imagining the Defendant’s Experience at the Old Bailey in 3D.
11:50 –  Nick Webb (Liverpool),  Title to be confirmed (sound and cathedrals).

Event booking page

Record Linkage Workshop Report, Part 2

The second half of the workshop was devoted to work in progress from the Digital Panopticon –summaries of which have already appeared (or will soon be appearing) on this blog, so watch this space! As such, I’ll say less about these papers than those from Session 1.

Jamie McLaughlin — ‘How to Disappear Completely: Linking Transportation Records in the Digital Panopticon

Jamie McLaughlin presented some of the insights gained from our recent (and still very early) explorations in linking records of the trial and transportation of convicts in eighteenth- and nineteenth-century London. Uncertainty ‘plagues the records’, and Jamie discussed some of the ways in which we have tried to maximize the quality of the name matches made across the records, such as the use of spelling and date variances, creating control scenarios, and the use of variant lists over general algorithms, all ultimately with an eye on computational performance — an issue which we cannot simply disregard, however much our desire for ‘perfect’ matching techniques. In short, we need to find an optimal, complementary balance of automated and manual work, allowing computers and humans to each do what they’re good at — an ideal strategy reflected in the case of the ‘robot butler’.

Lucy Williams — ‘What’s in a name? Convicts, Context and Multiple Record Linkage

Lucy Williams talked about her recent work in manually checking the automated linkage process undertaken by Jamie, particularly in identifying why good matches have failed to be made. One reason for this is simple name variance — variable spellings of the same surname are notoriously prevalent in eighteenth- and nineteenth-century records. Nor is the data from one record set (such as the Old Bailey Proceedings) carried over consistently to other records. But there is also the problem of “John Smith” — how do we prise apart and correctly link individuals tried at the same session of the Old Bailey who have the same name, spelled in exactly the same way? We can keep adding in information from other sources in order to try and verify these kind of multiple name matches, but that isn’t necessarily always the answer, particularly in terms of automated processes. Adding in all the John Smiths from the census, for instance, can simply lead to even more links. The crucial question for us then is, at what point do we draw a line under things and stop adding in contextual data?

Record Linkage Workshop Report, Part 1

In the first half of this workshop on record linkage we had three fantastic papers from guest speakers who were invited to talk about their own experiences of conducting record linkage in historical research. Each speaker offered a different perspective on the subject, allowing us to think about a wide range of issues relating to record linkage and generating ideas which will be extremely useful to us on the Digital Panopticon.

Jeremy Boulton — ‘Place, Mobility and Class Barriers: The Perils and Possibilities of Nominal Linkage in the Metropolis’

Jeremy Boulton of the University of Newcastle got the event off to a fantastic start with a fascinating and though-provoking window into his self-confessed ‘gruesome fascination’ with nominal record linkage. Reflecting on his experiences as part of the Pauper Lives in Georgian London and Manchester project, Jeremy spoke about the broader methodological (rather than strictly technical) issues associated with record linkage, highlighting both the benefits, but also the inherent dangers, of linking individuals across multiple historical records.

On the one hand, when carried out successfully, nominal record linkage can be an effective means by which to check the accuracy of our historical records. Whilst perfect accuracy is beyond attainment in historical record linkage (as E. A. Wrigley said many years ago, and which still holds true today), nevertheless the creation and collation of successful links allows us to identify the (otherwise imperceptible) lies and concealments of the people being record.

On the other hand, of course, the difficulties associated with nominal record linkage makes the successful creation of links (and thus exposing the ‘fiction in the archives’) a problematic task. Transcription errors (by both the original scribes and present-day transcribers) will defeat even the most sophisticated linkage methodologies, and confirming information can’t always be obtained.

In the latter part of his paper, Jeremy presented an absorbing case-study of the nominal record linkage of Godfrey Sykes, widely documented in sources such as pollbooks, newspapers, the London electoral database and charity subscriber registers — an apparently respectable Georgian businessman who, it turns out from further digging into the historical sources, fathered four bastards with a woman named Ann Farmer.

Gill Newton — ‘Urban Record Linkage before 1754’

Next, Gill Newton of the University of Cambridge shifted the focus onto the nuts and bolts of record linkage — a paper rich in technical detail which provided the audience with a valuable toolkit for undertaking record linkage, even for the particularly challenging context of creating re-constituted families from eighteenth-century London.

Starting with an informative background on the contents of an eighteenth-century parish register and what is meant by a re-constituted family, Gill then noted some of the key challenges which face any researcher looking to undertake urban record linkage. These include a high level of population turnover; rapid growth from migration; blurred parish and administrative boundaries; and a high risk of mistaken identities. There are, however, advantages to linking urban records, such as more detailed registers; a more diverse name base; the ability to sample viably; and the further information generated by civic administration.

Gill then treated us to a fascinating discussion of name distribution in eighteenth-century parish registers. Forenames were heavily bunched around the most common names (John, Mary, Elizabeth etc.). By contrast, whilst some surnames constituted a large proportion of the whole (such as Smith), the distribution of surnames had a much longer ‘tail’ compared to forenames. Moreover, there were stark differences in the patterns of name distribution between rural England and London.

Finally, Gill highlighted some of the most important tools for undertaking nominal record linkage, including phonetic matching and surname dictionary examples, as well as the principles of algorithmic record linkage. She offered some extremely useful tips on how to maximize the quality of the linkages created, emphasising that successful matching requires careful attention and a rigorous methodology — in other words, the cautionary mantra with record linkage should be: ‘garbage in, garbage out’.

Ciara Breathnach — ‘Irish Records Linkage 1864–1913: Big, Macro and Micro Data’

In the final paper of this first session, Ciara Breathnach from the University of Limerick talked about the approach and some of the findings from the Irish Record Linkage 1864–1913 project, on which she is the principal investigator. Funded by the Irish Research Council, and developed in partnership with the Digital Repository of Ireland, University of Limerick and Insight at NUI Galway, the project aims to provide a comprehensive map of infant and maternal mortality for Dublin from 1864 to 1913. The project will reconstruct family units and create longitudinal histories by linking records of Birth, Marriage and Death, which together include millions of name instances.

Starting with an overview of the Irish Record Linkage project, Ciara then discussed some of the forces which served to shape the recording of census and civil data in nineteenth-century Ireland, before moving on to discuss some of the differing definitions of ‘Big Data’, a term about which there is seemingly little agreement.

Ciara also provided useful information on the ontologies utilised by the Irish Record Linkage project, describing the ways in which the data has been analysed and linked, noting the necessity (in the case of such extensive numbers of available records) to sample in order to make such a project feasible.

Finally, through a case-study of Achill in Dublin Ciara presented a glimpse of the significant findings already generated by the Irish Record Linkage project. By mapping infant deaths in the parish in the 1890s, Ciara revealed the nature of the relationship between child mortality and the geography of local health care (in the form of doctors and nurses) in late nineteenth-century Ireland. As Ciara concluded, it is through these kind of detailed micro-level studies, produced by record linkage at the macro level, that we can gain a better understanding of the past.

We are very grateful to all three speakers for providing us with so much food for thought, and so many ideas to follow up!

Event: Record Linkage Workshop, Sheffield, 4 November 2014

We’re delighted to be able to announce our second project workshop.

It’s another afternoon workshop, this time in Sheffield, and the subject is Record Linkage (part of the Epistemologies research theme). We’re particularly interested in the challenges and rewards of applying automated (and semi-automated) nominal record linkage to very large-scale historical datasets, with all their variability, fuzziness and uncertainties; our work on the project starts from these questions:

How can we improve current record-linkage processes to maximise both the number of individuals linked across different datasets and the amount of information obtained about each individual? What is the minimum amount of contextual information needed in order to conduct successful large-scale record linkage of data pertaining to specific individuals?

In addition to presentations about our work from project team members, we have three guest speakers who will bring extensive experience of historical record linkage projects:

We think this will add up to a stimulating programme and discussion that will be of interest to many historians who need to link information about large numbers of individuals and using data that is continually growing in diversity and scale.

Download: Workshop Programme/Flyer (pdf).

Workshop Information

When: 2-5.30pm, Tuesday 4 November 2014
Where Humanities Research Institute, Gell Street, Sheffield

Attendance is free but numbers may be limited so you will need to register in advance: email Sharon Howard (sharon.howard@sheffield.ac.uk).

Visualising Life-Grids and Narrating the Lives of Convicts

One of the great opportunities presented by the Digital Panopticon project (and one of the most exciting in my opinion) is in uncovering more about the processes of crime and punishment by placing thousands of offenders, and their offences, back within the context of their own lives.

Tracing offenders through the records has been a preoccupation of several groups of historians and criminologists (for example Barry Godfrey, Heather Shore, Pam Cox, David Cox, Helen Johnston, Zoe Alker, Joanne Turner, and Stephen Farrall) in the last decade. On account of the laborious nature of record linkage those studies which have focussed on tracing groups offenders through civil as well as criminal datasets have been able to examine a few hundred offenders at a time. Those pioneering this methodology have taken the collected information and sorted it into ‘lifegrids’ which chart life events and changes for each individual. Lifegrids might typically include details of birth marriage and death, family evolution, employment and residential addresses, and offending and punishment history. Of course, the depth and breadth of documents and information available on different groups of, or individual offenders, dictates how much material can be recorded in each life grid.

Other than life-grid format, there are a number of ways that this information can be presented and communicated. Even the simplest visualisations are able to show the role that offending had in any one person’s life. This might be through indicating what proportion of an individual’s life was spent in custody, or how many offences were recorded against them at what stage of their life. It is possible to chart how someone’s offending accelerated and decelerated. From an institutional perspective it is possible to indicate how an individual’s weight and health changed over time, or how their behaviour and privileges impacted upon their experience of punishment. The myriad of ways in which this fascinating and complex data can be presented has some exciting potential for how others see, interrogate, and engage with this fantastically rich data.

To begin to explore these possibilities, we have been working with an example offender: Patrick Madden (one of a number of offenders included in Johnston, Godfrey and Cox’s ESRC funded research on ‘The costs of imprisonment’).

P Madden

Born and raised in Sheffield, Patrick began offending around the age of sixteen. Although often motivated by property, Patrick’s offences were primarily violent in nature. Madden had 15 offences recorded against him over an almost thirty year period. Each of these was committed either in Sheffield or other close-by northern towns such as Wakefield and Doncaster. It was in these locations that he was incarcerated, accept for one occasion of penal servitude when he served seven years of penal servitude in London, and the south of England. It does not appear as if Patrick ever married or had children, nor that he managed to establish a life for himself that did not involve repeat offending for long before dying at the age of 52.

 

Patrick Maddens lifegrid, of course, contains much more information than this brief overview might suggest. Patrick’s civil and penal records allow us to know about many elements of Patrick’s life right down to his familial relationships and sexual preferences. However, even if we take the most ‘bare bones’ approach to Patrick’s life narrative, it is possible to start creating some interesting visualisations based on his experiences and offending history.

DataHero Patrick Madden years of imprisonment in life course (1) DataHero Patrick Madden type of offending over life course

 

DataHero Weight over period of imprisonment line DataHero Penal class over time of imprisonment

 

Yet the size and scale of the research being undertaken by the Digital Panopticon means that we are faced not just with presenting Patrick Madden’s life, but instead the lives of all of the ‘Patricks’ that went through the old bailey between the late 18th and early 20th centuries. This poses two distinct challenges which we will face in presenting the mass of information traditionally held in lifegrids.  First is that the range of records being linked together for each offender is unprecedented. Some records are well known to our researchers and relatively straightforward to visualise, such as criminal registers that allow us to examine date, place and type of offence. Others such as the changing picture of family life that might evolve from three successive census entries, or the seemingly random personal or professional information that can be carried in a newspaper report, are far more difficult to quantify and visualise. This first problem will become clearer and hopefully less significant as more records are collected and linked. It should be fairly straightforward to identify the information which can be presented easily, and to adapt that which cannot. The second challenges we must meet is that of potentially presenting to other researchers and the public tens of thousands of individual life and offending histories. What we need to work on is finding a way of presenting a range of different information about our offenders both individually and in aggregate so that it is possible for users to access information about an individual they are interested in, but also to see how such an individual compares and contrasts with others in the study – something which enables researchers to identify how typical an individual’s experience was.

BG offered some initial ideas of how we might best achieve this when we met in Oxford. By creating ‘strand’ visualisations which present a mass of offenders by a few ‘key values’ –  for example the year of their first recorded offence, nature of offence, or length of offending career – and then allowing users to further restrict what strands are shown to them by other values – for example sex and location- it would be possible to access information about a single individual, whilst getting a sense of how they match up to their contemporaries.

BG visualisation

We hope that this will prove an excellent starting point as we work to develop future visualisations and methods of presentation which will allow the Digital Panopticon team, fellow researchers, and members of the public to explore, understand, and get the most from the fantastic wealth of data at our fingertips.

 

Visualising Data Workshop Report: part 2

The second half of the workshop was devoted to work in progress and plans for the Digital Panopticon – I’ll say less about these than those in part 1 because longer versions should be appearing (or have already appeared) here on the blog!

Barry Godfrey briefly introduced the project and the challenges of visualisation of our data.

  • we’re looking at systematic changes in punishment over a long period of time (late 18th to early 20th century); but we’re also looking at individuals over their lifetimes and at many thousands of individuals.
  • It’s not just about temporality: we’re also deeply concerned with spatiality – not simply the long distance movement of transportation but movement within Britain.
  • another theme of the project is ethical – the responsibilities of revealing so much information about people: how much does this extend to visualisation too?
  • finally, there are many potential audiences for DP data visualisation – in addition to researchers and academics, students, teachers, genealogists and other non-traditional users of criminal data. How to cater for so many different people and their needs?

Jamie McLaughlin demonstrated some of our early explorations in record linkage and data visualisation, including a number of Sankey diagrams to show connections between two datasets (Old Bailey Proceedings and British Convict Transportation Register). In particular, he’s been comparing the outcomes for defendants sentenced to transportation and those who were sentenced to death which was subsequently commuted to transportation. Another topic of interest is the people sentenced to be transported who don’t subsequently turn up in the transportation records: what happened to them? Can we find them again elsewhere?

Richard Ward focused on visualising (again, extensively using Tableau Public)  a single dataset, the Proceedings, and covering much of the ground on questions of age in his recent blog post here(I learned along the way that the proper demographic term for the tendency to round ages is age heaping.) He also introduced the topic of occupations/status labels – which are problematic in the Proceedings for a number of reasons – and hopefully this will be covered in his next blog post. [slides]

Barry and Lucy Williams rounded off the session by looking at the challenges involved in visualising life grids. Barry’s previous research on 600 prisoners used a wealth of different sources including licenses, medical sources, and other prison records, as well as civil data, and tried to build up as complete a picture as possible of each prisoner’s whole life: this was summarised in life grids. We looked at interesting options for visualising the life of a single prisoner – but how to multiply up to thousands of them? [blog post]

The following discussion introduced a number of suggestions and possible ideas and resources to follow up. Certain themes however, resurfaced throughout the day as key issues:

The importance of seeing data visualisations as part of a process with changing needs and purposes over the course of the project, and for different people. Part of the challenge is that we want to cater not just for the specific research agendas of the project team members but also for a range of other researchers.

The twin challenges of scaling up and the very long period of time we’re covering; but also the sheer variety of different types of source and data that we’re dealing with. The Proceedings are a very different kind of record from the (mostly) highly structured tabular data of Founders and Survivors, and from the English imprisonment records we’ll be working with.

It was all in all a great day! We were bowled over by the wealth of ideas from our three external speakers and the additional input of everyone who attended for the day, not least Andrew Prescott: thanks to everyone who came for making it such an enjoyable and stimulating event. And I’d add a final thank you to Deb Oxley for organising the event and being a splendid host.