Robot navigation with RF technology has created a lot of impact among researches and younger group of people.Robots tend to do some or all of the following: move around, operate a mechanical limb, sense and manipulate their environment, and exhibit intelligent behavior especially behavior which mimics humans or other animals. This book describes of controlling the robot using our voice and color markers Robot's are controlled through various means like voice and remote. But controlling the robot with Rf and Sixth Sense Technology is much more efficient and reliable. This has brought lot of interest in the robotics field.