Computer Hardware Concepts

moancapableAI and Robotics

Nov 17, 2013 (3 years and 7 months ago)

70 views

Computer Hardware Concepts

Input
-

Output

Thad Crews

Western Kentucky University

INPUT


PROCESS


OUTPUT


Input


Process


Output

INPUT



Keyboard


Mouse

PROCESS


OUTPUT


Input


Process


Output

INPUT



Keyboard


Mouse

PROCESS



CPU


Memory

OUTPUT


Input


Process


Output

INPUT



Keyboard


Mouse

PROCESS



CPU


Memory

OUTPUT



Monitor


Printer

Input


Process


Output

Input Devices


Keyboards


Pointing Devices


Scanning Devices


Image Capturing Devices


Audio
-
Input Devices

Input Devices


Keyboards


Traditional keyboards


Ergonomic keyboards


Wireless keyboards


PDA keyboards


Virtual
keyboards (
YouTube
)


Input Devices


Pointing Devices


Mice


Mechanical


Optical


Cordless or Wireless


Trackball


Touch pad


Pointing stick


Joystick


Touch Screen


Stylus

The Original Palm Pilot

Input Devices


Scanning Devices


Optical scanners


Flatbed scanner


Portable scanner


Scantron

reader



Barcode readers


RFID



Magnetic readers


Proximity readers

Input Devices


Scanning Devices


Optical scanners


Flatbed scanner


Portable scanner


Scantron



Barcode readers


RFID



Magnetic readers


Proximity readers

Input Devices


Scanning Devices


Optical scanners


Flatbed scanner


Portable scanner


Scantron



Barcode readers


RFID



Magnetic readers


Proximity readers

Input Devices


Image Capturing Devices


Digital Cameras


Digital Video Cameras


Web cams

Input Devices


Audio/Input Devices


Voice recognition

How Cool Is This? www.Gigapan.org

Link

to
http://www.gigapan.org/viewGigapan.php?id=17217

http://www.youtube.com/watch?v=UeGPR1NolUg&feature=related

INPUT


PROCESS


OUTPUT



Monitor


Printer

OUTPUT (monitor, printer,
what else?
)

Monitor Output


Monitor resolution is called “soft copy” and is measured in
pixel dimensions (e.g. 1280 x 1024)


CRT displays are being replaced by flat screen technology

Connecting Display Devices

standard

monitor

port

S
-
video port

Digital Video Interface (DVI) port

Connecting Display Devices

Printer Output


Printer resolution is measured in
dots per inch
(
dpi
)

IBM’s Flexible Display (in development)

Disney’s
Soaring

ride


The Road Ahead???


Microsoft Surface 2008 (
YouTube
)


Microsoft
Surface 2
Demo

-

CES
2011 (
YouTube
)


Technology Future Vision (
YouTube
)