Member States, with the support of the Commission, have agreed on a set of technical specifications to ensure a safe exchange of information between national contact tracing apps based on a decentralised architecture. This concerns the vast majority of tracing apps that were already - or are about to be - launched in the EU. EU Members States, supported by the Commission, have developed an EU toolbox for the use of mobile applications for contact tracing and warning in response to the coronavirus pandemic. This is part of a common coordinated approach to support the gradual lifting of confinement measures, as set out in a Commission Recommendation last week. 
The editorial, published today and signed by leading academic researchers including Carnegie Mellon University's Howie Choset, said robots conceivably could perform
