Wilko S. Wolters 🇩🇪🇪🇺 Jul 17
The World’s smartest cities 2019 Smart City Strategy Index (SCSI) 1️⃣ Vienna 🇦🇹 2️⃣ London 🇬🇧 3️⃣ St Albert 🇺🇸 4️⃣ Singapore 🇸🇬 5️⃣ Chicago 🇺🇸 6️⃣ Shanghai 🇨🇳 7️⃣ Birmingham 🇬🇧 8️⃣ Chongqing 🇨🇳 9️⃣ Shenzhen 🇨🇳 🔟 Paris 🇫🇷 via