By Brian Pickering, Electronics and Computer Science, University of Southampton, Southampton. SO17 1BJ., UK, j.b.pickering@soton.ac.uk | Chris Duckworth, Electronics and Computer Science, University of Southampton, Southampton. SO17 1BJ., UK, c.j.duckworth@soton.ac.uk | Michael Boniface, Electronics and Computer Science, University of Southampton, Southampton. SO17 1BJ., UK, m.j.boniface@soton.ac.uk | Alison Blythin, my mhealth Limited, alison.blythin@mymhealth.com | Tom Wilkinson, Professor of Respiratory Medicine, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton General Hospital, Southampton SO16 6YD, t.wilkinson@soton.ac.uk