Seamus McKendry, the husband of Jean McConville's daughter Helen, said the relatives of the Disappeared simply wanted to bury their loved ones.

BBC: Victims' sons lose faith in search

Ms McKendry told the Deputy Commissioner things had not progressed as she would have wanted after a previous public inquiry in March 2012.

BBC: Edinburgh, Fife & East Scotland

Dr McKendry is working with Imperial College London, Cambridge Medical Innovations, Sphere Medical Ltd and BionanoConsulting on the three-year project to develop the prototype hand-held device for clinical trials.

BBC: 'Self-monitoring device' for HIV