1. Looking Back

Where Can Bias Enter Communication?

Digital evidence does not speak for itself

Throughout this course, we have explored how digital evidence moves through investigations and legal systems.

We have seen that digital evidence rarely speaks for itself. Instead, people must:

• collect it
• analyse it
• interpret it
• communicate what it means

Communication is therefore a crucial part of the digital evidence process.

Communication across professional groups

In Module C, we explored how communication challenges can emerge between different professional groups.

Investigators, digital forensic practitioners, lawyers, judges and journalists may all become involved in understanding and explaining digital evidence.

Each group brings its own:

• expertise
• priorities
• ways of communicating

Creating shared understanding

In Module D, we learned about the Multi-Lingual Lexicon for Digital Forensics and how shared terminology can help people communicate more clearly across disciplines, organisations and national borders.

However, communication is about more than simply using the correct terms.

The way information is described can also influence how it is understood.

Learning Outcomes

By the end of this module, you should be able to:

• Explain the purpose of the Clarus Clarity Checker and how it supports clearer communication.
• Identify examples of language that may introduce ambiguity, assumptions or bias into communication.
• Understand how the Clarity Checker analyses text and highlights potential communication issues.
• Explain why human judgement remains essential when using tools designed to support fairness and clarity.
• Reflect on how technology can help promote transparency, consistency and fairness in communication about digital evidence.

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