Vac to the future! Can robot mops and self-cleaning windows get us out of housework for ever?

A prime candidate for secular canonisation – and a personal hero of mine – is Frances Gabe. She was a visionary, a terrible neighbour (she antagonised hers with a succession of snarling great danes and a penchant for nude DIY) and the inventor of the self-cleaning home. Gabe, who died in 2016 at 101, transformed her Oregon bungalow into a "giant dishwasher", with a system of sprinklers, air dryers and drains, plus self-cleaning sinks, bath and toilet. "Housework is a thankless, unending job," Gabe said. I agree with Gabe – and with Lenin, who condemned housework as "barbarously unproductive, petty, nerve-racking, stultifying and crushing drudgery".