The softwareLEGO systemMindstorms forEV3 theprogramming [[Legolanguage Mindstorms]]is EV3a robotssimple islanguage for its users worthyto ofinteract mentionwith. It is a graphical user interface (GUI) written with [[LabVIEW]]. The approach is to start with the program rather than the data. The program is constructed by dragging icons into the program area and adding or inserting into the sequence. For each icon you then specify the parameters (data). For example, for the motor drive icon you specify which motors and by how much they move. When the program is written it is downloaded into the Lego NXT 'brick' (microcontroller) for test.