Project Description: Every country has their own public transportations, but the most famous is trains. Trains are much faster than other transportation and come in all shapes and sizes. They manufacture in huge workshops. Train manufacture has been developed from vintage locomotives (Steam and Diesel engines) to modern electric locomotives. In this project I choose the theme of Industrial, Innovation and Infrastructure. In particulary manufacture steam & diesel engines. Since train manufacture takes a lot of time to build and to ship it to the customer, therefore I gave innovation to using AI and robots, in addition, each customer will get the product as ordered, the train is operated without a driver and can stop at each station automatically, and the engine could run safely as well. In this project, I use face detection and QR code scanner extensions (face scan and QR code) to identify customers. This project provides options for the customer to choose the engine's type and speed using the speed variable furthermore, the customer could customize the engine's color using the change color block and speed. In order to maintain safety, I use the max variable to give a warning when the speed reaches over what it should be, then the engine will stop automatically. Along with software, this project uses Quarky hardware and code. I used the Quarky set and the code itself, to show how the Robot assembles the engine’s parts as well as to show that the engine can run as programmed