Wireless Assistive Communication Using Head Gestures and Voice Alerts for Paralyzed Patients

The development of innovative communication systems for individuals with severe mobility impairments has made significant progress.This wireless system uses head movement detection, powered by ESP-32 accelerometers, to capture subtle gestures and translate them into predefined commands.These commands are transmitted wirelessly to a receiver, activating a speech alert system that allows effective communication.This solution greatly enhances the quality of life for individuals with paralysis by offering a reliable, intuitive, and non-invasive means of interaction.It reduces dependence on caregivers and promotes greater independence.Beyond communication, the system can also be adapted for home automation, making it a versatile tool for daily living.Designed to meet the critical needs of users with conditions such as ALS, spinal cord injuries, or strokes, the system fills a crucial gap in assistive technology.Its user-friendly, cost-effective design empowers users to express themselves, make decisions, and interact meaningfully with others.Ultimately, this system not only meets a practical need but also advances the field of assistive technology by restoring dignity and autonomy to those with disabilities.