Smart home for disabled people

Home automation systems, or smart home technologies, are systems and devices that can control elements of any home environment lighting, appliances, telephones, home security and mechanical, entry and safety systems. Home automation systems can be operated by electricity or a computer chip using a range of different types of switches. A simple device, such as a light can be activated by a signal from a motion detector, or can be part of a computerized home automation system. As a very basic definition, tends to refer to home automation as anything that gives the user remote or automatic control of things around the home.The main objective of this project is helping disables that couldn’t utilize with technology and electronic machines that could make the user more comfortable when using this technology at home. This project is consisting of some futures that could help the user to control devices like (Android Application, Arduino Microcontroller and Web application). This project is consisting of controlling (light, fan) and automatic sensors (PIR motion sensor, ultrasonic sensor, JPEG camera, smoke sensor). The microcontroller (Arduino) in this project that control switching opening and closing the sensors and devices, where the main device in the project is Arduino (microcontroller device) that is connected to the web application and then to the android application. The sensors of the security are PIR motion sensor, smoke sensor, PIR sensor detects motion by heat while the smoke sensor detects leaking of smoke and gas, ultrasonic sensor helps the blind people to determine the objects that are near to them by connecting Bluetooth to the Arduino. The devices that are controlled are (fan and light) where light is connected to Relay board that is connected to the Arduino, the fan is connected with the temperature sensor that detects the temperature when to open and close the fan when temperature is high or low. This project consists of voice notes and buttons in the android application that the user controls the system using the mobile application, where the sensors could help him in security of the smart home through JPEG camera and PIR motion sensor that detects any objects that have heat and take a photo for the camera to know