1. How has technology changed
the way we conduct business
Week#6 Homework

2. A last information technology
generation's communication
• It depended on the connection means of
hearsay.
• The signal by smoke or a votive light was
used.

3. The bad point of the above-
mentioned technology
• If transfer distance becomes long,
accuracy will fall.
• Huge capital investment and time are
required.
• The contents which can be told have big
restriction.

4. Telegraphic communication
• Morse code(1844, Samuel Morse)
• Teletype terminal

5. Machine calculation technology
• Gear type computer （The prototype of an
automatic computer ）
• ENIAC which is the first computer is
developed.

6. Digital information communication
• ARPAnet was made. (1960~)
• A mobile phone starts service. (1980~)
• Mobile communications began to prosper.

7. Economic change
• The course of communication of
information changed.
• Information came to be asked more for
value.
• International connection became large.

8. Future technology and change of
business
• Technology will continue development and
it will expand economic magnitude greatly.
• The information in the world comes to
arrive in real time with a personal digital
assistant, and competition in a market will
intensify.