fischertechnik ROBOTICS TXT Discovery Set Manual page 21

TXT
Discovery Set
Draw a rectangle of the desired size in the camera "Motion" sensor field
in ROBO Pro.
The interactive field for motion recognition, which can be opened by
right-clicking with the mouse on the inserted sensor field, allows you to
set how intense the motion must be to actuate the sensor and how
extensive the motion must be in relation to the entire sensor field, for it
to react. The best way is to try it with the default values first and then
later change the settings to see the reaction.
Create a routine in ROBO Pro for checking whether the sensor
field has recognized a motion. To interrogate the sensor field,
use the camera input element from Level 3 in ROBO Pro and
use a loop to check whether motion is present.
Interrogation of "Motion C" input (Change contrast). Is the
value >0? If so, the light should flash.
Further information on the camera sensor fields is given in
ROBO Pro Help Chap. 11.
You can open the finished example program here.
ROBOTICS
21
Camera_man.rpp