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Traditional, virtual or hybrid hearings?
Delium delivers more.

Delium is the only evidence management software to personalise the presentation of evidence at trial, fully supporting the teams, roles and responsibilities of each participant.

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Delium: Smarter Evidence Presentation at Hearing

Delium transforms the way evidence is presented during trials and arbitrations—reinstating courtroom interactivity, supporting collaborative workflows, and putting control back in the hands of legal teams in hearings across Australia, Asia, North America, the UK and beyond.

Unlike traditional screen-sharing tools, Delium delivers a truly interactive, personalised evidence presentation environment that adapts to each participant’s role, responsibilities, and needs. Participants can independently review pre-hearing materials, annotate evidence in real time, and record new observations as proceedings unfold—all without interrupting the hearing flow.

Delium empowers legal teams to lead the presentation process, eliminating the need for external operators and ensuring clarity and control throughout. It also automatically generates a comprehensive digital record of what was shown and when—supporting transparency and enabling efficient post-hearing review.

With its patented technology, Delium is the only solution capable of delivering a genuinely paperless hearing—whether for trial or arbitration—driven entirely by legal teams and replicating the best elements of traditional courtroom practice in a flexible, digital environment.

Delium provides instant access to everything required for hearings, including:

  • Evidence & Exhibits – Native digital files, scanned documents, and other materials forming the body of evidence
  • Testimony & Reports – Transcript of oral evidence, witness statements, and expert reports
  • Case Documents – Pleadings, procedural documents, interlocutory judgments, and court-issued rulings
  • Filed & Referenced Materials – Notices, submissions, court filings, and cited authorities
  • Presentation & Advocacy Tools – Counsel notes for examination, pre-prepared presentation lists, demonstrative aids, and aide memoires

Whether you’re a practitioner aiming to present your case more efficiently or a court administrator exploring digital hearing solutions, Delium offers a practical, powerful path forward.

Why Litigators Rely on Delium at Hearing

Litigators need more than just a way to display documents—they need control, clarity, and confidence under pressure. Delium is purpose-built to support the real-world demands of trials and arbitrations, enabling legal teams to present evidence seamlessly, respond quickly to developments, and maintain strategic focus throughout proceedings.

At hearing, Delium empowers lawyers to run their case their way. With instant access to all case materials, private and public viewing modes, and the ability to annotate or pivot in real time, Delium restores the courtroom dynamic—putting presenters in charge, not the technology.

Whether you’re cross-examining a witness, referring to pleadings, or highlighting demonstrative aids, Delium ensures every hearing participant sees exactly what they need, when they need it—without delay, distraction, or reliance on a technician.

From high-stakes commercial arbitrations to fast-paced court trials, litigators trust Delium to deliver precision, reliability, and total control at the moment it matters most.

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What Sets Delium Apart at Hearing: Delium Efficiency

Control the Flow of Evidence
Present Evidence Quickly & Precisely
Automated, Searchable Record

Control the Flow of Your Evidence - Without Delay or Dependence

In live hearings, control and timing are critical. Traditional screen-sharing tools often take that control away from the presenting legal team, forcing reliance on a technician to display documents.

Delium restores control where it belongs – with the legal team – while still supporting the use of a dedicated technician if that’s your preferred approach. The key is flexibility – you decide how evidence is managed and published.

Documents can be shared publicly with all participants, selectively with individuals (such as the judge and opposing counsel during voir dire) or privately with a colleague for verification, without disrupting the witness’ focus or derailing your line of questioning. Evidence opens at the precise page you choose, with optional highlights or zoom levels already applied.

This flexibility supports strategic presentation, preserves the momentum of your case and allows for instant pivots in response to judicial requests or evolving argument. Delium removes unnecessary bottlenecks and puts you back in control – confident, precise and prepared.

Present Evidence with Speed and Precision

Delium empowers legal teams to publish evidence with speed, precision and control whether meticulously planned or required in response to an unexpected turn in examination.

Using Pre-Prepared Publication Lists, teams can queue documents in precise order, specify the page to open on and include the same exhibit multiple times for easy cross-referencing. With a single click, evidence is published instantly – no delays, no searching. These lists are private to your team, keeping your strategy secure and invisible to the other side.

Alternatively, teams can upload hyperlinked examination outlines, linking directly to the pages they intend to present. These outlines remain entirely confidential and can be uploaded moments before an examination begins, enabling seamless coordination between counsel and support staff.

When a witness veers off the expected path, Delium lets you react instantly. Simply search for the required evidence by Document ID and publish immediately, ensuring you’re always in control, even when the examination takes an unexpected turn.

Whether driven by counsel, support staff or a technician, Delium adapts to your workflow.

A Complete, Automated, Searchable Record

Creating an accurate record of proceedings is essential, but it shouldn’t be a burden. Delium does it automatically.

Every published document is logged with precise detail – who presented it, to whom, when and exactly how it was displayed – including page, zoom, highlights and annotations. The record is fully searchable and documents reopen exactly as they appeared during presentation. Exhibits can be marked manually or automatically and objections recorded with contextual notes.

Delium also captures key hearing events in the record, such as openings, examinations in chief, cross examinations, voir dires, in camera sessions and judgments – with customisable markers that provide vital context.

Delium’s Publication Modes also allow you to define the hearing session type (eg. open hearing, closed court or training), ensuring only relevant publications are recorded and visible to authorised users.

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From Preparation to Presentation
Control the Flow of Your Evidence
Tailored Views for Every Role in the Room
Interactive & Context-Rich Viewing
Better Experience for Judges & Arbitrators
In-person, Remote or Hybrid Hearings
Supports All Hearing Participants
Your Virtual Courtroom Trolley - Only Smarter

Transition From Preparation to Presentation - Seamlessly

In many hearings, preparation and presentation happen in entirely separate systems introducing risk, duplication and unnecessary delays. Delium eliminates that disconnect.

Everything your team prepares before the hearing – annotations, callouts, comments, cross-examination plans – remains fully accessible within the same platform used during the hearing itself. There’s no need to recreate materials, switch platforms or worry about file compatibility. What you’ve prepared is instantly ready to present.

This seamless continuity boosts efficiency, safeguards accuracy and gives teams the confidence that nothing will be missed when it matters most. Even as the hearing unfolds, team members can continue building on their notes and analysis in real time, without disrupting previous work.

With Delium, your preparation becomes part of your performance enabling a focused, integrated litigation workflow that supports sharper delivery, faster response times and complete confidence from start to finish.

Control the Flow of Your Evidence - Without Delay or Dependence

In live hearings, control and timing are critical. Traditional screen-sharing tools often take that control away from the presenting legal team, forcing reliance on a technician to display documents.

Delium restores control where it belongs – with the legal team – while still supporting the use of a dedicated technician if that’s your preferred approach. The key is flexibility – you decide how evidence is managed and published.

Documents can be shared publicly with all participants, selectively with individuals (such as the judge and opposing counsel during voir dire) or privately with a colleague for verification, without disrupting the witness’ focus or derailing your line of questioning. Evidence opens at the precise page you choose, with optional highlights or zoom levels already applied.

This flexibility supports strategic presentation, preserves the momentum of your case and allows for instant pivots in response to judicial requests or evolving argument. Delium removes unnecessary bottlenecks and puts you back in control – confident, precise and prepared.

Tailored Views for Every Role in the Room

Every hearing participant – judge, barrister, instructing solicitor, support staff – engages with evidence in different ways. Yet most presentation tools treat everyone the same, delivering a one-size-fits-all screen. Delium recognises these differences and allows personalised engagement with the same published document.

Judges can view public exhibits while simultaneously reviewing their private notes or annotations. Counsel can follow along with the published version or reference their own marked-up copy without disrupting the hearing. Support staff and instructing solicitors can track documents and prep materials in real time.

This multi-layered functionality reduces cognitive overload, improves comprehension and enables each participant to focus on their specific responsibilities – while also supporting independent analysis during the hearing, without the need to switch systems or search elsewhere for important notes.

With Delium, every participant sees what they need, how they need to see it, without interfering with others.

It’s collaborative, role-sensitive evidence management, built into the core of the hearing experience.

Interactive, Context-Rich Viewing - With Full Control

Showing just a snippet of a document in a hearing, however well chosen, can strip it of context and invite misinterpretation. Traditional callout-based tools present static excerpts, limiting what participants can see and how they engage. Delium offers a more powerful and personalised alternative.

While Delium fully supports focused callouts, zooming and highlights, it also enables each authorised participant to engage with the full document once it is on their screen. They can independently scroll through pages, zoom in or out, rotate, compare sections and annotate mirroring the control they’d have with a physical bundle, but with greater speed and flexibility.

Where needed, such as during some witness examinations, Delium offers flexible permissions to restrict interaction, ensuring the witness remains focused only on what you intend to show.

This ability to explore documents in full enhances understanding and supports more informed responses from witnesses, and deeper analysis by judges, arbitrators and jurors.

Delium gives you the best of both worlds – the control of callouts and the clarity of full context, delivered in a format that adapts to each participant’s role.

A Better Experience for Judges and Arbitrators

Judges and arbitrators are often expected to track complex hearings without the benefit of dedicated tools. Traditional systems provide no consistent way for the judiciary to record thoughts, search documents or control how evidence is viewed. Delium changes that.

The platform gives members of the bench the same powerful tools available to counsel, plus additional features tailored to their role.

They can annotate documents, conduct keyword searches, receive documents directly from practitioners and even take control of evidence display when needed – supporting processes like voir dire and in camera review.

Judges can communicate with counsel directly, without the need for intermediaries or external operators. This restores the interactivity of a traditional courtroom, while providing structure and precision.

Delium also captures a full record of the judge’s or arbitrators’ evidence interactions – who presented what document, to whom, at what time and with what focus. This includes any highlighting, zooming, annotations and even which page was displayed. An invaluable record that assists with later judgment or award preparation.

For decision-makers under pressure, Delium simplifies the experience while preserving authority, visibility and access to everything that matters.

Suitable for In-person, Remote or Hybrid Hearings

Hearings are often spread across locations, time zones and formats. Delium is designed from the ground up to support this flexibility. With a secure login and internet connection, users can fully participate in hearings from anywhere in the world without sacrificing visibility or interactivity.

Whether you’re attending from chambers, your home office or another jurisdiction, you see what the witness sees, when they see it.

All of Delium’s features – evidence presentation, annotation, private notes, communication and publication control – are available remotely. There is no degradation in the evidence presentation experience for remote participants.

Hybrid hearings also run seamlessly, with in-room and online users engaging simultaneously through the same platform.

This ensures consistent access, smoother coordination and more inclusive participation, no matter where you are.

Delium makes remote and hybrid hearings not just possible, but equal in evidence presentation quality to traditional proceedings.

Designed to Support All Hearing Participants

Technology should support legal thinking, not get in the way. Delium’s interface is built to replicate the way litigators and adjudicators think, work and move through evidence.

It’s intuitive enough for minimal training, but powerful enough for the most complex matters. Users can operate the system with mouse and keyboard, touchscreen or just follow along passively if preferred.

Delium also supports the unique roles and requirements of witnesses and jurors.

Whether you’re preparing documents, monitoring examination or managing your case, the platform adapts to your comfort level.

Delium works just as well for solo practitioners as it does for large teams and for those new to legal tech as well as seasoned users.

It’s fast to set up, easy to use and designed to empower users across every role and skill level.

Your Virtual Courtroom Trolley - Only Smarter

In traditional hearings, litigators rely on a physical trolley packed with bundles, notes, authorities and demonstratives.

Delium replaces all of that with a single, organised, digital hub. Everything you need – evidence, procedural documents, pleadings, witness statements, expert reports, transcripts, orders, filings, authorities, aide memoires and submissions – is securely stored and instantly accessible.

Documents are searchable, linked to related content and can be marked, shared or published in seconds. You don’t need to switch between systems or sort through folders. Everything travels with you, whether you’re in court, in chambers or online.

Delium becomes your virtual courtroom brief – lighter, faster and smarter.

By consolidating everything into one platform, Delium reduces friction, enhances mobility and helps you stay focused on advocacy, not admin.

It’s the modern solution for hearings that still honours traditional workflows – just without the paperwork.

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Why people love Delium

The course of the hearing was greatly accelerated … I would estimate in the vicinity of 25 to 30 per cent with proportional cost savings.
Justice John SlatteryAO, QC
A better "Quality of Justice" by - Increasing the capacity to better examine the full range of evidence; allowing more witnesses and more exhibits, in less time; and allowing more access to the courts.
The Hon. Justice Tim Smith Supreme Court of Victoria
It (Delium - Systematics Court) was a pleasure to use … I have since returned to the comparative frustration of conventional techniques of using hard copy documents and transcript.
Justice David BlebySouth Australian Supreme Court
The use of evidence presentation technology (Delium) accelerated the proceedings by at least 50%, probably significantly more.
Justice Trevor CooperHigh Court of New Zealand
The Trial ran for 158 days without specialist operational support.
Justice Trevor CooperHigh Court of New Zealand
Delium was comfortably used by all concerned.
eHearing Participant
The hyperlinking in transcript was very effective and the side-by-side view made nightly review very easy.
eHearing Participant
Delium’s Publish to User functionality meant we could share documents with our team, opposing Counsel and the Court, without exposing them to the witness.
eHearing Participant
The ability for legal practitioners to control document publication made the process seamless.
Presiding Judge
Delium has been bulletproof; it has evolved in interesting and useful ways since I first started using it.
eHearing Participant
Everything has gone incredibly smoothly from a technical perspective and the parties are totally on board with preparing examination lists in advance, making the presentation process much more manageable.
eHearing Participant
Counsel are starting to see how efficient things can be when they prepare their publish lists in advance and can be confident the required document will be available when they need it.
eHearing Participant
Delium was a pleasure to use. I found that I was doing my own searches and retrieving information without delay, difficulty or interruption to the conduct of the trial. On some occasions, I even began to feel frustrated when Counsel, relying on hard copy documents, were causing minor delays.
Justice David Bleby South Australian Supreme Court
Delium provides new horizons, not only of efficiency but of availability and quality of information.
eHearing Participant
The speed of access to obscure passages by simple and efficient search processes saved enormous time in retrieval. The text was presented in a form that was easy to read, as indeed were the documents and the data relating to them.
eHearing Participant
The ability to be 'on the same, but personalised, page' at all times and for all involved is a GAME CHANGER!
eHearing Participant
This is the first time in my history of working on cases that I can walk into a courtroom with just my laptop.
eHearing Participant
The ability to upload our examination outlines into a private space and hyperlink to the evidence we wanted to present in a matter of minutes was wonderful. Delium made me feel in full control of the examination process.
eHearing Participant
The availability of such a comprehensive record after hearings was invaluable in the creation of my arbitral determination.
Professor John SharkeyArbitrator
Delium's hyperlinking tool is amazing - it saved me hours of work.
eHearing Participant

Case Studies

Special Issues Managing Historic Evidence

STUDY Book a Demonstration Managing decades-old evidence for 500 elderly plaintiffs was complex—Delium made it seamless. The Challenge A government legal agency was prosecuting related child abuse cases on behalf of 500 elderly plaintiffs. The evidence consisted of over 25,000 aged paper documents sourced from National Archives, many containing handwritten content. Each of the 500 […]

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First Entirely Practitioner Driven Electronic Courtroom

STUDY Book a Demonstration In a complex multi-party litigation, legal practitioners controlled evidence publication themselves using Delium, streamlining proceedings and reducing costs significantly. The Challenge In a complex multi-party litigation, the Judge and counsel anticipated a lengthy hearing, initially estimated at 100 sitting days, with up to 3,000 documents required for court presentation. However, over […]

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Court Admin Takes the Lead

STUDY Book a Demonstration A Seamless Six-Month Criminal Retrial with Delium For a six-month criminal retrial, court administration took full control of evidence management in Delium, ensuring seamless, efficient proceedings without external support. The Challenge A high-profile criminal case, involving an Inquest, Trial, Appeal, and Inquiry spanning from 1995 to 2012, was set for Retrial […]

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BYOD and Common Evidence Deliver a Winning Combination

STUDY Book a Demonstration Delium seamlessly integrated pre-hearing analysis with live evidence presentation, automatically updating Exhibit Lists for the first time in a public inquiry. The Challenge A Public Inquiry was tasked with reviewing a government decision to close a juvenile mental health facility. The Inquiry had to collect, review, and analyse evidence submitted by […]

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How Delium Transformed a Judge’s eTrial Experience

STUDY Book a Demonstration From Sceptic to Advocate A self-proclaimed technophobe Judge quickly embraced Delium’s intuitive eTrial system, taking control of evidence management and actively advocating for its efficiency. The Challenge A billion-dollar litigation involving thousands of documents and globally dispersed legal teams had been progressing for more than six years. With trial set to […]

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How Delium Scaled Seamlessly for Remote, Sole Practitioner

STUDY Book a Demonstration From Small Case to Massive Litigation A sole practitioner in a remote community used Delium to manage an unexpectedly massive case, seamlessly scaling from 10,000 to over a million documents. The Challenge A boutique sole practitioner, working with limited technical resources in a remote community, took on what was initially considered […]

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Firm-Wide Adoption: How Delium Became the Standard

STUDY Book a Demonstration Firm-Wide Adoption: How Delium Became the Standard for Litigation Management A 10-partner law firm standardised on Delium for all matters, improving efficiency, reducing costs and eliminating reliance on external consultants. The Challenge Key litigators at a 10-partner law firm recognised that modern legal practice required standardised eDiscovery tools and workflows. They […]

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How Delium Cut Costs by 80%

STUDY Book a Demonstration Managing Multiple Matters Efficiently: How Delium Cut Costs by 80% Without Sacrificing Functionality A corporate entity facing multiple legal actions adopted Delium, reducing administrative costs by 80% while maintaining full flexibility across separate matters. The Challenge A corporate entity was simultaneously managing several civil litigations and a regulatory investigation. Although these […]

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Delium’s Security Withstands Legal Scrutiny

STUDY Book a Demonstration High Stakes Property Settlement When a tech-savvy husband challenged Delium’s security in a divorce case, the court upheld its protections, ensuring secure, high-stakes litigation. The Challenge An experienced Delium client was representing a Wife in a complex property settlement and spousal maintenance dispute. A key issue in the case was determining […]

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