Elo TouchSystems DOS and Windows Driver Disk, Руководство пользователя

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20 Chapter 3 - DOS Demonstration Program
Demo Descriptions
The following is information on ELODEMO that may not be obvious.
Main Menu
This screen demonstrates a "secret zone". If the "-x" flag is used when running
ELODEMO to prevent users from exiting to DOS, you must touch the extreme
lower left corner of the screen, then touch the normal "Stop Demo" zone to exit.
Secret zones may be used by applications to select diagnostic or set-up modes.
Process Control
This screen simulates a process or industrial control system. The screen appears to
operate in real time, meaning it senses and reacts to data from on-line machinery.
The object is to stabilize the system by making adjustments until the flashing
warning messages are eliminated.
Adjusting the flame affects the temperature and pressure. The pressure release
valve can be used to adjust the pressure in the tank. The bottles must be filled, but
filling them too much will cause them to overflow. The tank must also be filled
periodically. With IntelliTouch touchscreens, pressing the "Fill" button harder fills
the tank faster.
The speed of the line can be adjusted, as well as halted with the "Stop" button.
"Stop" and "Start" must be held continuously for five seconds before they will
activate.
Busy Box
This screen demonstrates various types of buttons, slide switches, dials, pull-down
menus, keypads, etc. If you have an IntelliTouch touchscreen, the Z-axis
(pressure) is also demonstrated.
Map Quiz
Tests how well you can identify the states of the U.S. or the countries of Europe in
this educational demo.
Touch each state or country as prompted. After 10 questions, your score will be
displayed.
Studies have shown that scores are generally higher when computerized
interactive training programs use a touchscreen. Other input devices detract from
the lesson, while the touchscreen permits focused attention.