Canadian company creates ` ` largest brain - wave computing installation '' Visitors to the Olympics use brainwaves to control the lights at the major Canada landmarks . For instance , by concentrating , users can make the lights at the CN Tower spin faster or change the brightness of the lights at Niagara Falls . Visitors put on lights and increase lighting by thinking about it , company explains . These are : Toronto 's CN Tower , Ottawa 's Parliament Buildings and Niagara Falls .
Canadian company creates ` ` largest brain - wave computing installation '' Visitors to the Olympics use brainwaves to control the lights at the major Canada landmarks . Visitors put on lights and increase lighting by thinking about it , company explains . These are : Toronto 's CN Tower , Ottawa 's Parliament Buildings and Niagara Falls .