Spy Robot Case Study

In paper [1], the author used a spy robot circuit that can be controlled by a keyboard of a computer system by using arrow keys to move in a particular direction. It captures audio/video information which is to be transmitted from the surrounding place to a remote station through RF signals. Also, it can access information when surrounding is dark because it includes extra circuitry arrangement which detect darkness and automatically switch on its flash light. A rotating camera is placed whose movement can be controlled according to the command given from the keyboard. It is added with another feature that can be used for measuring the distance of the object placed in front of the robot and also it automatically stops robot when it detects the distance of the object to be
The movement of vehicle is controlled by a microcontroller unit. Here the keil μ vision software is used to write C code for the robot and SPI PGM software for transferring the hex files to the microcontroller. Conventionally, spy robots employ RF technology to be wireless controlled. This technology operates under limited range and at specific frequencies. Thereby mobile phones were introduced to overcome the limitation of working range. It also captures audio/video information from the surroundings and sent it to a remote station. Here, the idea is to build a robot to tackle with the hostage situation and other worst conditions which are difficult to be handled by human beings. By adapting these robots human can be moved out from the direct exposure of potentially dangerous situations. Robotic system performs security and surveillance task more efficiently than the humans do. The Mobile operated spy robot has been designed to fulfill all the needs of military, police and also for personal