Wireless Aromatherapy Humidifier Robot for Interior Space to Promote Relaxation and Bliss

Abstract

A wireless aromatherapy humidifier robot is developed to promote relaxation and bliss for a solution to the problem of unpleasant odours in interior space. The robot consists of a control car and an aromatherapy humidifier that works together to move around the space and spray essential oils to create a relaxing and peaceful atmosphere. The robot is equipped with two motors and tires to ensure smooth movement. The function of the mist maker to disperse the fragrances evenly throughout the room. The use of ESP32 enable to connect smart devices to the internet and can pair with more components to quickly develop device prototypes. It can wirelessly control the robots using a smartphone. The ESP32 can act as a Wi-Fi signal receiver to access the internet with other networked devices because it has an embedded Wi-Fi module and feasible to connect with any wireless devices through the facility of Internet of Things (IoT). By providing a mobile and effective solution to unpleasant odors, the wireless aromatherapy humidifier robot can improve the quality of life for the elderly and enhance their well-being. In the future this prototype will be present in a larger size and able to move by itself using sensors.