Input Devices - Part 1

Devices which enables data to be entered directly

• Manual Input Devices

• Direct Data Entry Devices

• Storage Devices

• Processing Devices

Find the odd one out

• Scanner

• Mouse

• Speaker

• keyboard

Keyboard usually arranged in the same manner as of typewriter

• QWERTY keyboard

• Concept keyboard

• Numeric keypad

• All of the above

Scanners are often used for -------different types of inputs

• 1

• 2

• 3

• 4

Visibility in sunlight is not very good in this type of technology

• Capacitive

• Resistive

Which one is vulnerable to scratches

• Capacitive

• Resistive

Device that use infra-red signals. Used in home entertainment & industrial applications

• Web cam

• Scanner

• Joystick

• remote-control

Light pen can be used with these type of monitors only

• LED

• LCD

• CRT

• All of the above

This device can be used to control the motorized wheelchair

• Light pen

• Joystick

• Mouse

• Trackerball

This device is mostly used with portable computers where space is not sufficient

• Light pen

• Joystick

• Mouse

• Trackerball