Abstract
The current study delineates the development of a voice-controlled home automation system that can help differently-abled users to control multiple electrical appliances. The proposed system uses a hall effect (HE) sensor and an in-house designed Android app installed on the user’s smartphone. Activation of the HE sensor can make the smartphone ready to receive voice commands from the user by launching the Google speech recognizer module in the app. The perceived commands were compared with the predefined commands programmed in the Arduino microcontroller and generated control signals for activating/deactivating the electrical appliances. The proposed system is expected to allow differently-abled persons to independently control their home electrical appliances.
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