2. Mobile computing is a generic term used
to refer to a variety of devices that allow
people to access data and information from
where ever they are. Also known as Mobile
Device

3. Many types of mobile computers have been
introduced since the 1990s including the :-
Smartphone
Tablet Computer
Ultra-Mobile PC
Wearable Computer

5.  Range
 Security
 Transmission interferences
Human interface with device

6. Need three important things :-
1. Mobile Device.
2. Network Connection.
3. Software Application.

7. Social networking is the grouping of individuals into specific groups…!
Social networking is web-based services that allow individuals to
create a public profile, to create a list of users with whom to share
connection, and view and cross the connections within the system

9. Connection
Share ideas
Marketing
Business tool
Free Calling

10. Addict
Health related problems.
Strangers..!!