‘Transformer’ rooms and robo-furniture are set to remake our homes – and lives – before our eyes The Ori ‘Cloud Bed’ is lifted and lowered from a ceiling recess to create space that doubles as bedroom and living room. Ori/YouTube (screengrab) Christian Tietz, UNSW Sydney With two-thirds of a global population of 9.4 billion people expected to live in urban areas by 2050, we can expect a...