New uses for old solutions
Two life-saving apps have been adapted to fix problems caused by the Covid-19 pandemic - hear how ideas we\u2019ve visited before have developed and grown.
One of them has been helping ambulance drivers find their way to field hospitals; the other has been finding volunteers to run errands for people who are vulnerable.
Presenter: Daniel Gordon\nReporters: Ruth Evans, Nick Holland and Richard Kenny\nPicture credit: Getty Images