In our new podcast series, we're joined by a Bioanalysis author to review their publication's biggest challenges, wider implications and next steps. In episode three, Digital Editor Ellen Williams is joined by Clinical Instructor and Education Coordinator Camilla Linder and Biomedical Laboratory Scientist Miguel Gambell Barroso. The collaborative publication details an inventive method for determining hematocrit in dried blood spots using image analysis to avoid sample damage. Camilla and Miguel discuss the origins of the work, the challenges involved and even hint at a unique use for their method.