Daily coronavirus architecture and design briefing: 1 April

Daily coronavirus briefing: today's architecture and design coronavirus briefing includes a low-cost ventilator, a hospital in Central Park, Salone del Mobile mask collection and brands including IKEA promoting staying at home.
Engineers in India developing low-cost ventilator
Engineers at Nocca Robotics in the western Indian city of Pune are developing a ventilator that will cost 50,000 rupees (£530), which is around a third of the cost of other ventilators availa