BA 257 Input Technologies Final Presentaton

659 views

Published on

0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
659
On SlideShare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
6
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

BA 257 Input Technologies Final Presentaton

  1. 1. Computer Peripherals:Input Technologies<br />BA 257<br />Matthew Vital<br />
  2. 2. Overview<br />Peripherals and Input Technologies<br />Pointing Devices<br />Pen-Based Computing<br />Speech Recognition Systems<br />Optical Scanning<br />Other Input Technologies<br />
  3. 3. Peripherals and Input Technologies:Pointing Devices<br />Mouse<br />Trackball<br />Pointing Stick “Trackpoint”<br />Touch Pad<br />Touch Screen<br />
  4. 4. Peripherals and Input Technologies:Pen-Based Computing<br />Handheld devices<br />PDAs<br />Use of a stylus<br />Alphanumeric input style<br />
  5. 5. Peripherals and Input Technologies:Speech Recognition Systems<br />Earlier, discrete speech recognition<br />Now, continuous speech recognition<br />Required training for accuracy and precision<br />
  6. 6. Peripherals and Input Technologies:Optical Scanning Devices<br />Scanners<br />Text/graphics  digitized inputs<br />Optical Character Recognition Scanners & Wands<br />Bar code reading<br />
  7. 7. Peripherals and Input Technologies:Other Input Technologies<br />Digital cameras & video cameras<br />Magnetic stripe coating<br />Smart cards<br />Magnetic ink character recognition (MICR)<br />i.e. Banking industry<br />
  8. 8. Conclusion<br />Active role in today’s technological world<br />Enhancing computer systems<br />Enables multitasking with ease<br />
  9. 9. References<br />Advancing Usability: (2008). Retrieved Feb. 9, 2010, fromhttp://advancingusability.wordpress.com/2008/06/03/reality-based-interaction/<br />Hinckley, K. (2009). Input technologies and techniques. Retrieved fromhttp://research.microsoft.com/en-us/um/people/kenh/papers/inputchapter.pdf<br />Marakas, G. M., & O'Brien, J. A. (2007). Introduction to InformationSystems (15th ed.). New York: McGraw-Hill Irwin.<br />Mathias, C. (2006). Alternative input technologies. Retrieved fromhttp://searchmobilecomputing.techtarget.com/tip/Alternative-input-technologies<br />W, S. (2009). The advantages of input devices. Retrieved from http://www.ehow.com/list_6319679_advantages-input-devices.html<br />
  10. 10. Questions?<br />

×