أرسل هذا في رسالة قصيرة: Virtual obstacle concept for local-minimum-recovery in potential-field based navigation

  ____     _    _              _    _     ______  
 |  _ \\  | || | ||     ___   | || | ||  /_   _// 
 | |_| || | || | ||    /   || | || | ||  `-| |,-  
 | .  //  | \\_/ ||   | [] || | \\_/ ||    | ||   
 |_|\_\\   \____//     \__ ||  \____//     |_||   
 `-` --`    `---`       -|_||   `---`      `-`'   
                         `-`