China’s leaders see artificial intelligence as key to upgrading military strength, solving problems created by a shrinking workforce, and a source of national prideOn a misty Saturday afternoon in Shenzhen’s Central Park, a gaggle of teenage girls are sheltering from the drizzle under a concrete canopy. With their bags of crisps piled high in front of them, they crowd around a couple of smartphones to sing along to Mandopop ballads. The sound of their laughter rings out across the surrounding lawn – until it is pierced by a mechanical buzzing sound. Someone has ordered dinner.A few metres away from the impromptu karaoke session is an “airdrop cabinet”, one of more than 40 in Shenzhen that is operated by Meituan, China’s biggest food delivery platform. Hungry park-goers can order anything from rice noodles to Subway sandwiches to bubble tea. Continue reading...