Ponce Cruz, PedroCueva Hernández, Víctor Manuel de laZavala Yoé, RicardoPedro Ponce CruzVíctor Manuel de la Cueva HernándezRicardo Zavala Yoé2018-05-082018-05-082012http://hdl.handle.net/11285/629025The following thesis deals with a method for acquiring and classifying electrical signal originated at facil skin there is also analyzed the already implemented system by Emotiv Epoc headset tha is used for analyzing Electroencephalograhs in order to improve the system. A new method is programmed in order to allow people to write with just looking the wished letter in a modified qwerty keyboard --H. 3.info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0Procesamiento de señales ayudado por computadoraRedes neuronales (Computación)--Estudio de casosElectroencefalografía7 INGENIERÍA Y TECNOLOGÍATesis de maestría