10.18453/rosdok_id00002014 Al-Okby, Mohammed Faeik Ruzaij Mohammed Faeik Ruzaij Al-Okby http://d-nb.info/gnd/1151235431 Universität Rostock 2018 000 Generalities, Science 2018 en http://purl.uni-rostock.de/rosdok/id00002014 urn:nbn:de:gbv:28-diss2018-0008-2 In this dissertation, a hybrid wheelchair controller for handicapped and quadriplegic patient is proposed. The system has two sub-controllers which are the voice controller and the head tilt controller. The system aims to help quadriplegic, handicapped, elderly and paralyzed patients to control a robotic wheelchair using voice commands and head movements instead of a traditional joystick controller. The multi-input design makes the system more flexible to adapt to the available body signals. The low-cost design is taken into consideration as it allows more patients to use this system.