Cost effctivness1

260 views

Published on

its about phon calls

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

  • Be the first to like this

No Downloads
Views
Total views
260
On SlideShare
0
From Embeds
0
Number of Embeds
2
Actions
Shares
0
Downloads
2
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Cost effctivness1

  1. 1. Apply/NOT FEATURE CATEGORY Synchronou √ s √ Asynchrono us TIME OF INTERACTION √ Anytime NOT Anyplaceabbilcable FLEXBILITY NOT Developmeabbilcable nt √ Access speed SPEED √ Cost effectivenes s COST
  2. 2. Phone Calls"Phone is one of long-distance synchronous and asynchronous communication""Phone is one of long-distance synchronous and asynchronous communication""the number of minutes per month, at any time of the day that can be used for phone calls""With a telephone, communication was direct, and no place on the network was more than a s"Mobile phone development is limited by a number of factors""the users often fill short gaps of unproductive time with mobile application. Therefore the poss"when thinking about cost-effectiveness of this approach, it is important to be clear about exactly what is
  3. 3. ReferenceMikael Wiberg‫.‏‬The interaction society: practice, theorieMikael Wiberg‫.‏‬The interaction society: practice, theories and supportive technologies. Idea Group Inc. 2005Kenneth J. Baldauf,Ralph M. Stair‫ ‏‬Succeeding .with Technology: Computer System Concepts for Real Life. Cengage Learning. 2008 David P. Billington‫ ‏‬Power, speed, and form: . engineers and the making of the twentieth century. Princeton University Press. 2006Tom Igoe‫ ‏‬Making things talk. OReilly .Media, Inc,2007Donald P. Green,Alan S. Gerber. Get out the vote: how to increase voter turnout, Brookings Institution Press,2008

×