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Input Device Tasks - Coggle Diagram
Input Device
Tasks
characteristic
Draw
something free form on the screen
Track or follow
a moving object
Drag
an object across the screen
Select
the object or identify it as the focus of attention
Orient or position
an object
Point
at an object on the screen
Enter or manipulate
data or information
Type of Input Devices
Indirect
Operated in location other than on screen
Continuous
Operate sequentially
Direct
Operated on screen itself
Discrete
Enter individual bits of information
Device
Pointer Relationship
Distance
does the pointer movement move the distance
the device is moved (with some ratios applied
Speed
does the pointer movement move at the speed the
device is moved?
Direction
does the pointer movement correspond with the
direction the device is moved