A schoolchild gets his morning health scan Walklake

Please stand in front of Walklake for your examination. This health checking robot takes just 3 seconds to diagnose a variety of ailments in children, including conjunctivitis, and hand, foot and mouth disease. Over 2000 preschools in China, with children aged between 2 and 6, are using Walklake every morning to check the health status of their students.

Walklake has a boxy body and smiling cartoony face. Before children enter the classrooms, they stand in front of the robot for a quick checkup by showing it their eyes, throats and hands.

The …