11.   Television cameras zoomed in on GOP House Judiciary Committee members who spent last week trying to persuade the Senate to kick Clinton out of office.

12.   Television cameras zoomed in on House Judiciary Committee members who spent last week trying to persuade the Senate to kick Clinton out of office.

13.   The camera can zoom over oil refineries and tell exactly where gasoline is leaking.

14.   The camera zooms in on the face of his younger sister, who appears distressed as she coughs and waves the smoke from her face.

15.   The camera zooms out, and he lifts a tool box.

16.   The camera zoomed in on his skates braking menacingly, scraping ice high in the air.

17.   The cameras can zoom in to identify individuals and could potentially be used for identifying criminal suspects as well as enforcing rules of the road.

18.   The camera can zoom in on its environment, including, perhaps, elderly people sitting in their living rooms.

19.   The camera zooms in on the eye, records an image of the iris and converts it to a digital file similar to a bar code.

20.   The camera zooms in on the face of a woman, who, pressed to the bedsheets, is creased and wan with age.