Researchers from University College London (UCL) are using eye tracking to understand how personal biases and context influence the interpretation of evidence in a bid to standardize visual assessment methods in forensic science.
“I think that eye tracking adds that extra layer of understanding human performance in a way that we previously didn’t have and Tobii Pro has helped tremendously with helping us to understand the data we are collecting.”
Despite what you see on TV, forensic science is not black and white and many conclusions are derived from human interpretation not definitive scientific facts.
Tobii Pro Insight is helping run a qualitative eye tracking research project for UCL’s Department of Security and Crime Science Centre for the Forensic Sciences to establish what factors influence varied interpretation and ways to remedy this. It’s examining the visual strategy of beginner, intermediate, and expert forensic anthropologists to reveal objective insights on their cognitive processes while examining a set of skeletal remains.
Several variables are being examined including, years of experience within the field and within the methods used in forensic anthropology. The study is also exploring how the eye tracking data may be used to better explain tacit knowledge from experts and impart this on to beginners.