Women are shot in the belly. If this happens in the street or the stairs it is an excellent way to meet someone of the opposite sex. If a soldier shows his friend a photo of his small-town sweetheart, he will die soon. If he's about to go on a coveted leave, he will die soon. When crying in the shower, their back will slide down the wall slowly until they end up sitting on the floor.
Men cry in the battlefield, especially when it rains.
Computer experts are black or wheelchair-bound or both. All computers, even the simplest, will display a realistic 3D colour picture. Character based terminals have all got speech synthesizers. Women just use it for their makeup. From any apartment in Paris you can see the Eiffel tower.