In this paper, an approach to aid in introductory programming courses is presented, focused on students that had never had any contact with computer programming. The approach, that was introduced in a ...

RobotProg is a fun, free educational program that teaches the basic concepts of programming and robotics. You program a virtual robot using a flowchart: draw the flowchart, run it and watch the robot ...

This paper addresses formal validation of distributed logic controllers represented in Visual Flowchart Language (VFL) that is a high-level programming language used in industrial automation.