Once a selection was made, the test provided visual feedback above the correct box by displaying a smiling or frowning emoticon, according to a correct or incorrect answer, respectively.
Al Aswany's latest novel, "Chicago," includes a cameo by the president, who is unnamed but said to dye his hair — a common claim about Mubarak — and to display a "cheerless smile that, a quarter-century earlier, he had deemed photogenic and so never changed it".
Since this article focuses primarily on teeth as they are displayed in a smile, it is important to note that teeth look very different with every expression.
"Yes, Congressman," Zuckerberg answered, displaying a rare smile.
He fastened on his best CEO mask and, displaying a half smile, spoke calmly for about 20 minutes.
The glove belonged to Senator Richard J. Durbin, Democrat of Illinois, who displayed a childlike smile not often seen on public servants' faces in these cranky times.
Of the many heists and grabs that litter the movie, none is as blatant as the deft, irrepressible manner in which Ferguson, displaying a light smile and a brisk way with a knife, steals the show.
On Friday, Khadr appeared relaxed, standing with his thumbs hooked through his belt loops and displaying a broad smile as he and his companions answered questions from the audience.
People show pride by displaying a small smile, tilting their head backward, and putting their hands on their hips.
When considering the maxillary gingival display, a disagreement in smile attractiveness was found between age groups.
As the face reconstructed from the skull was displayed – a faintly smiling man with a big nose and a notably determined jaw – Kersten England, chief executive of the City of York council, said it would be writing formally to the Department of Justice and the Crown "to invite their consideration of the views of the Duke of York's own people".
