If you did a home Covid-test at any point during the pandemic, and waited nervously for blue lines to materialise – you’ve already got insight into our topic for this episode. Maïwenn Kersaudy-Kerhoas is Professor in Microfluidic Engineering in Heriot-Watt University's School of Engineering and Physical Sciences.She’s one of the two academic leads at the Global Research Institute in Health and Care Technologies.This is Shaping the Future, a podcast from Heriot-Watt University, hosted by chief scientist Prof Tadhg O'Donovan.  This time, we're Shaping the Future of Healthcare Technologies.Find Heriot-Watt University online here.