Interactive Technology

What is the primary source of feedback to the user from the computer?

• Keyboard

• Display

• Mouse

• Joystick

Which pointing device allows direct control by pointing to a spot on the display?

• Touchpad

• Trackball

• Mouse

• Light Pen

What is the primary function of a light pen?

• Tracking purposes

• Showing that a lengthy operation is in progress

• Selecting and inserting text

• Drawing

Which type of keyboard layout reduces finger travel distances and allows for more efficient input?

• AZERTY

• CHORD

• DVORAK

• QWERTY

What is the primary function of a trackball?

• Shrinking or stretching graphic objects

• Tracking purposes

• Selecting and inserting text

• Drawing

Which type of display has become the primary source of feedback to the user from the computer?

• Display

• Braille Display

• Head Mounted Display

• Electronic Ink

What is the primary function of a touchpad?

• Drawing

• Selecting and inserting text

• Tracking purposes

• Reduced finger and hand stresses

Which type of pointing device controls the movement of the cursor on a display screen?

• Mouse

• Touchpad

• Joystick

• Graphic Tablet

What is the primary function of a graphic tablet?

• Reduced finger and hand stresses

• Tracking purposes

• Selecting and inserting text

• Drawing

Which type of keyboard layout has never been commercially successful despite its efficiency in reducing finger travel distances?

• CHORD

• DVORAK

• AZERTY

• QWERTY