Abstract:
Intelligent wheelchairs are becoming more and more prevalent in contemporary life,
and the peaceful interaction of humans with wheelchairs is one of the most popular research
topics. The development of a voice recognition and emotion recognition based intelligent
wheelchair framework is being addressed here for truly impaired/disabled people who are unable
to operate the wheelchair by hand. The patient can operate the wheelchair using voice commands,
and the wheelchair’s Emotion Analysis module recognizes the patient’s face and records the
patient’s emotions before sending the information to a cell phone application. A portion of the
intelligent wheelchair is made to gather crucial information given by other units and send out
emergency calls or notifications to the caregivers. Face recognition technology uses image
processing to identify facial expressions by detecting the patient’s face and facial expressions.
This helps the other components collect and send data via Internet of Things technologies. Speech
– to –Text and Text – to- Speech Methodology is used in the voice recognition module and it
captures the voice command data set and extracts the features of the commands. The model is
already built and trained to recognize the commands and to send action request to the relevant
unit. The Responsive AI auto starts the timer when the patient moves away from the wheelchair,
recognizes time and responses back. This unit auto also sends the alert and calls to the guardian
when the user has no response.
