Aussie teen's wheelchair breakthrough (02:00)
Quadriplegics speaking any language will be able to use a voice-controlled wheelchair designed by 16-year-old Hobart student, Yaya Lu. 16/01/13
Quadriplegics speaking any language will be able to use a voice-controlled wheelchair designed by 16-year-old Hobart student, Yaya Lu. 16/01/13
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