Acoustic stand-alone wireless sensor system for Physically challenged peoples

Non Verbal Humanoid communication such as intention and reaction plays an immense role predominantly by using the information about emotion of people will communicate with one another more proficiently. In recent years the research analysis interest is enlightening within the field of human computer interaction. The advance of direct neuro-control over virtual or physical devices would improve quality of life vastly for those that suffer from impaired communication skill. In this method the Electroencephalogram (EEG) primarily based on Brain computer Interface (BCI) system is projected. The thoughts of the person are deep-mined from the brain activity of a selected tangled patient and its hold on within the style of statistics. The word frequencies for elementary crucial necessities like food, water and helping work ought to be spawned and also the knowledge is hold on in matrix representation. Already earned electroencephalogram signal and also the word rates ought to be joined and also the matched frequencies are hold on individually. Finally, the accorded frequencies corresponding words are exhibited using LCD (Liquid Crystal display) display and then the words are transformed into audible signal by means of speech synthesizer.