加拿大女皇大学的史提芬。思考特认为，尽管这不是第一次用脑活动控制光标，但它进一步推动了这项技术。
Although it is not the first time brain activity has been used to control a cursor, Stephen Scott of Queen's University in Canada said it advances the technology.
渥太华外事办公大楼的门厅处也重新挂起了女皇的头像，取代了之前的加拿大人的图画。
Her portrait has replaced Canadian paintings in the lobby of the foreign-affairs building in Ottawa.
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