1. Abhishek Bhola Bharati Vidyapeeth University, College of Engineering
PERVASIVE COMPUTING
Abhishek Bhola
Bharati Vidyapeeth University, College of Engineering

2. INTRODUCTION
Control over the surrounding environment that is what pervasive computing will mean.

3. ORGANISATION HISTORY TECHNIQUES HUMAN-COMPUTER INTERACTIONS
APPLICATIONS
ONGOING RESEARCH
ISSUES
CONCLUSION

4. HISTORY First Wave: Mainframe computing era
Second Wave: Personal computing era
Third Wave: Pervasive computing era

5. PERVASIVE COMPUTING TECHNOLOGIES
DEVICES
CONNECTIVITY
USER INTERFACE

6. DEVICES
SENSORS
PROCESSORS
ACTUATORS

7. CONNECTIVITY
Interlinking of independent electronic devices into broader network.
Achieved via:
1.Wired Technology
2.Unwired Technology

8. USER INTERFACES
Represents the point of contact between PCS and human users.
Different forms of human-computer interaction are:
1. Active
2. Passive
3. Coercive

9. HUMAN-COMPUTER INTERACTIONS
ACTIVE: Users can have control over PCT and devices in environment.
PASSIVE: Pervasive computing disappears into background.
COERCIVE: Pervasive computing could control, lives and environment.

10. ONGOING RESEARCH Project Oxygen, being pursued by MIT.
Project Endeavour, University of California at Berkeley
Project Aura, Carnegie Mellon University

11. OXYGEN Approach to invisible computing being pursued by MIT. Vision
Challenges
Approach

12. Oxygen device technologies
E 21’S: Intelligent Spaces
H 21’S: Mobile Devices

13. Oxygen network technologies
N21’s
Collaborative regions
Automatic resource
discovery
Security
Adaptation

14. Oxygen perceptual technologies
Spoken Interaction
Visual Interaction

15. Oxygen user technologies
Collaboration
Automation
Knowledge Access

16. DEMONSTRATION

17. APPLICATIONS
HEALTHCARE
DOMICILIARY CARE

18. APPLICATIONS (contd.) ENVIRONMENTAL MONITORING
INTELLIGENT TRANSPORT SYSTEM

19. ISSUES ENGINEERING ISSUES PRIVACY, SAFETY AND SECURITY ENVIRONMENT
HEALTH

20. CONCLUSION
“ Pervasive computing is roughly the opposite of virtual reality. Where virtual reality puts people inside a computer-generated world, pervasive computing forces the computer to live out here in the world with people”

21. THANK YOU!!!
ANY QUERIES ?