Researchers in Southampton are using new non-invasive technology to measure breathing patterns in people with asthma check out these links. http://www.uhs.nhs.uk/ClinicalResearchinSouthampton/Research/News-and-updates/Articles/Experts-in-Southampton-use-innovative-‘checkerboard-light’-to-measure-breathing-patterns-in-asthma-patients.aspx http://www.dailyecho.co.uk/news/health/16278455.New_testing_to_help_asthma_patients/ Information PrevNext