Working From Home

import java.awt.AWTException;
import java.awt.Robot;
import java.util.Random;

public static void main(String[] args) {
    try {
        Random r = new Random();
        Robot robot = new Robot();
        while (true) {
            robot.delay(r.nextInt(10000));
            robot.mouseMove(r.nextInt(800),r.nextInt(600));
        }
    } catch (AWTException e) {}
}