Aerial public transport has long been the symbolic vision of a futuristic city - a technological advance that signals a new epoch. That reality might be as close as 2030 with the Boeing-backed Wisk Aero already in advanced development of autonomous, vertical take-off and landing four-seater taxis. The company's Asia Pacific Region Director CATHERINE MACGOWAN will be sharing her vision of the future at the 2023 Asia Pacific Cities Summit in Brisbane.