Hardware

1. Input devices

1.1. Human interfaces

1.1.1. Mouse (different types)

1.1.2. Keyboard

1.1.3. Touchpad

1.1.4. Remote control

1.1.5. drawing pad/graphics tablet

1.1.6. Touchscreen

1.1.7. Digital pen

1.2. peripheral device

1.2.1. gps receiver

1.2.2. Barcode reader

1.2.3. bluetooth receiver

1.2.4. scanner

1.2.5. card reader

1.2.6. Fingerprint scanner

1.3. multimedia

1.3.1. Microphone

1.3.2. Webcam

1.3.3. digital camera

1.3.4. MIDI keyboard

1.4. Gaming

1.4.1. Gamepad

1.4.2. Joystick

1.4.3. Wii

1.4.4. Kinect

2. Output devices

2.1. Graphical output

2.1.1. Television

2.1.2. Screen

2.1.3. Beamer

2.1.4. Projector

2.1.5. CRT Monitors

2.1.6. Plasma Monitors

2.1.7. LCD Monitors

2.1.8. Interactive Whiteboards

2.2. tactile output

2.2.1. rumble pad

2.2.2. braille embosser

2.3. audio output

2.3.1. Speaker

2.3.2. Headphone

2.3.3. Ear buds

2.3.4. Headset

2.4. Printers

2.4.1. Ink.-Jet

2.4.2. Photo

2.4.3. Laser

2.4.4. Multifunction peripherals

2.4.5. Thermal

2.4.6. Mobile

3. Storage devices