World leaders want to move beyond theory and towards more real-world adoption of AI, but experts say challenges stand in the way of widening implementation. Edition: Singapore Indonesia Asia US/UK TIANJIN: At the World Economic Forum’s (WEF) Summer Davos in the northern Chinese city of Tianjin, the familiar gathering of academics and business leaders featured a newer presence: robots. Handshakes were shared between participants and humanoid machines as participants watched robotic fingers mimic