SINGAPORE, Singapore (AFP) — Singapore’s Changi Airport opened a cutting-edge terminal Tuesday with a fully automated check-in system including facial scanning and computerized baggage drop points, but some passengers struggled with the new technology. Terminal 4, built at a cost of Sg$985 million (US$723 million), will have an annual capacity of 16 million people and is aimed at coping with an expected increase in passenger numbers through one of Asia’s top travel hubs. It is […]