Detour (of SFMoMA fame: https://www.sfmoma.org/app/) have got a pair of audio tours around London: https://www.detour.com/london **************************************************************** website: http://museumscomputergroup.org.uk/ Twitter: http://www.twitter.com/ukmcg Facebook: http://www.facebook.com/museumscomputergroup [un]subscribe: http://museumscomputergroup.org.uk/email-list/ ****************************************************************