Chap1 introduction to Pervasive Computing
- 1. Pervasive Computing Ms. T.K. Anusuya Assistant Professor /CS Bon Secours College for Women, Thanjavur.
- 2. Pervasive Computing? Pervasive computing is a new dimension of personal computing that integrates mobile communication, ubiquitous embedded computer systems, consumer electronics and the power of the Internet. Pervasive Computing (also called Ubiquitous computing. It is the growing trend towards embedding microprocessors The word Pervasive and Ubiquitous means “ existing everywhere” It spreads intelligence and connectivity to more or less everything Pervasive Computing - Past, Present and Future 2
- 3. Pervasive Computing Any time/anywhere : 24x7 Any Device : PC, Laptop,Mobile Tab etc. Any Network : Access Notifications, Q transacations, Wireless optimization, security, tools, device and user management. Any Data: email, PIM-Personal Information Manager, Inter Intranet, Public services Anytime/Anywhere Any Device Any Network Any Data Pervasive Computing - Past, Present and Future 3
- 4. Pervasive Computing Pervasive Computing - Past, Present and Future 4
- 5. Differences between Ubiquitous and Pervasive computing Ubiquitous Computing It means everywhere User and application driven Involves use computer at all Pervasive computing Means “ diffused throughout every part of” More technology driven Involves devices like handhelds devices, notebook, palmtop, etc. Pervasive Computing - Past, Present and Future 5
- 6. Pervasive computing scenarios Technology and Business aspects of pervasive computing . Automobile Mobile Workplace The home The personal communication environment Location based services Roaming Environment Pervasive Computing - Past, Present and Future 6
- 7. Pervasive Computing Infrastructure Pervasive Computing - Past, Present and Future 7
- 8. Pervasive Computing Market Embedded Systems –Automobiles, consumer electronics and appliances Consumer electronics – Digital cameras or video recorders, electronic books, MP3 players/recorders with wireless modems and direct internet access Hand Held Computers – Stand alone devices (mobile, pager,email,PDAs mobile PCs) Pervasive Computing - Past, Present and Future 8
- 9. M-Business Information Shop Contract Endrose Deliver Pay Receipt Pervasive Computing - Past, Present and Future 9 1. Attractive offers 2. Easily, reliable, Trusted 3. Security authentication 4. Payment system supporting
- 10. Benefits of Pervasive Computing Manage information quickly Easily access – anywhere , anytime Removes complexity of new technologies Convenient access to relevant information stored on networks Pervasive Computing - Past, Present and Future 10
- 11. Future Aspects Cell phones Wrist watches Cars will use the internet to find the parking space Implanted heart monitors in heart patients, Monitoring Sugar levels of Diabities Pervasive Computing - Past, Present and Future 11
- 12. Conclusion and Challenges VLSI Wireless Communication Consumer electronics and embedded controllers Internet Infrastructure Speech Techniques Pervasive Computing - Past, Present and Future 12
- 13. Pervasive Computing - Past, Present and Future 13
- 14. Pervasive Computing - Past, Present and Future 14