for empowerment technlogy

2. 
designed to search or mine the world
wide web based on keywords provided
by the users.

3. 
web sites dedicated to compile and
index researches done by academic
researchers, engineers, social
scientists, and so on .

4. Dedicated to teach and inform users
focused on different areas.

6. A technology that uses electronic means
to trade products and currencies.
Also includes any technology that
introduce ease in business management
and costumer convienience.