Chap1 introduction to Pervasive Computing

Chap1 introduction to Pervasive Computing

• 1.
  Pervasive Computing Ms. T.K.Anusuya Assistant Professor /CS Bon Secours College for Women, Thanjavur.
• 2.
  Pervasive Computing?  Pervasivecomputing 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  Anytime/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 Ubiquitousand 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 PervasiveComputing - Past, Present and Future 7
• 8.
  Pervasive Computing Market EmbeddedSystems –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 EndroseDeliver 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 PervasiveComputing 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  Cellphones  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