Multimodal evidence capture combines two or more evidence modes in one study, such as what people say in conversation, what they do in a task, and what the product records in interaction data. The goal is to reduce ambiguity by capturing evidence that can be cross-checked, rather than relying on a single stream like transcripts alone.
A transcript might say it was fine while the recording shows hesitation. Analytics might show a drop-off while qualitative evidence explains why. When evidence modes live together, teams can resolve contradictions faster, and decisions are grounded in a fuller picture of reality.
Multimodal capture is not about collecting everything. It is about capturing the modes that reduce risk for the specific decision at hand, and keeping those modes connected so the evidence remains traceable and usable.
Keywords: multimodal evidence capture, multimodal research, evidence modes, say-do gap, task recordings, behavioural evidence, interaction analytics, triangulation, mixed evidence