Question

What is the difference between an absolute joystick and an isometric joystick?

a.

An absolute joystick controls the rate of movement across the screen, while an isometric joystick corresponds the position of the cursor to the position of the joystick.

b.

An absolute joystick is used in video games, while an isometric joystick is used in aircraft.

c.

In an absolute joystick, the position of the joystick in the base corresponds to the position of the cursor on the screen, while in an isometric joystick, the pressure on the stick corresponds to the velocity of the cursor.

d.

An absolute joystick is a type of mouse, while an isometric joystick is a type of keyboard.

Posted under Human Computer Interaction

Answer: (c).In an absolute joystick, the position of the joystick in the base corresponds to the position of the cursor on the screen, while in an isometric joystick, the pressure on the stick corresponds to the velocity of the cursor. Explanation:Absolute and isometric joysticks operate differently. With an absolute joystick, the position of the joystick in relation to its base corresponds to the cursor's position on the screen. However, with an isometric or velocity-controlled joystick, it's the pressure applied to the stick that determines the speed of the cursor's movement on the screen. When released, the stick of an isometric joystick returns to its usual upright centered position.

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