The Real Upgrade to a New Generation

In the first development plant, the finalized version of the 2.0 robot prototype was exhibiting its functions and capabilities to Chen Jin. In terms of appearance, the 2.0 edition Wa-wah robot bore little difference to the 1.0 edition. The brain, body, and chassis were basically the same. The greatest changes could be found inside its head and body, where many additional sensors had been installed. Its mechanical arms became more dexterous. The addition of the hydraulic telescopic device enabled the length of its arms to be increased by five centimeters. The three mechanical fingers at the end of each arm were mobile, allowing the robot to do simple grasping motions. In terms of weight, it was 0.5 kilograms heavier than Wa-wah 1.1.