The sun is rising on a Japanese rooftop fragrant with muskmelons. Amid the greenery, a network of monitors and sensors pulsates reassuringly. The idyllic, glass-enclosed roofscape provides a real-life platform for digital agriculture – one of many applications with the potential to feed smart cities of the future. But before this verdant vision can become reality, certain enabling conditions must be in place.
Current methods of smart city governance are challenged with huge volumes of accumulated data and fragmented “islands” of information and services increasingly straining the limits of operational management