11.   Rabitor, seated at the monitor, hits a few computer keys and a thin red box imprisons a particularly ornery scratch.

12.   Smoke burns their eyes, and some computer keys are charred from errantly placed cigarettes.

13.   Somehow I struck the wrong combination of computer keys, and two-thirds of a column disappeared.

14.   The faint plastic-on-plastic tap of computer keys.

15.   The staccato click of computer keys lays low in the background.

16.   The young man touches a computer key, sending the payroll data over the phone line to the computers of all the other employees.

17.   There is a rain of obscenities and a furious clatter of computer keys as the market makes a sudden upward surge.

18.   A silent technician sat across from him, tapping the computer keys, relaying the game via the telephone line to the machine.