1. Uichin Lee KAIST KSE KSE801: Mobile and Pervasive Computing for Knowledge Services

2. Ubiquitous Computing is Coming Devices in all form factors Sensors everywhere Rich variety of inputs and outputs All wirelessly connected Computation, communication, and sensing integrated with physical world

3. Ubiquitous Computing is Coming Devices in All Form Factors

5. Ubiquitous Computing is Coming Sensors Everywhere E911Find FriendGaming Smart vehicles

6. RFIDs already in greater use than you may realize Wal-Mart mandate as of Jan 2005 Ubiquitous Computing is Coming Sensors Everywhere Hi-Pass

7. Ubiquitous Computing is Coming Rich Variety of Inputs and Outputs Read my important email

8. Always-on connectivity (3G/4G/LTE) Short-range wireless for consumers –Bluetooth, WiFi (802.11a/b/g/n) Body Area Networks –Transmit data thru the body Ubiquitous Computing is Coming All Wirelessly Connected

9. These are the tech trends, but quo vadis? –What do we really want ubicomp to be? –What’s the “right” way to do it? Many different issues –Interaction design, systems, HCI, public policy, privacy… –Different communities, different vocabulary, different papers Goals of this course –Discuss and understand these issues –Help advance state of the art Just Where Are We Heading?

10. Readings –Every class will be several readings (about two papers) –At beginning of class, turn in summary of each paper 3-8 sentences plus a highlight Something interesting or noteworthy A question to discuss in class A point you disagree with Final exam (in-class) –Based on about 10 selected papers out of the reading list (e.g., one paper per topic) Structure of this Course

11. Course project –Do a piece of substantial research –Teams of 2-3 –“Conference paper” as deliverable Kinds of projects –Design-oriented –Implementation-oriented –Evaluation-oriented –Mixture of above Structure of this Course

12. Visions/challenges in mobile and pervasive computing Context-aware computing: localization and activity detection Naming and service discovery in mobile computing Mobile data access (distributed file systems and content centric networking) Energy management Overview of Course Topics Audio/image processing Privacy Smart homes Mobile content distribution Participatory sensing Vehicular sensing Infrastructure monitoring Vehicular applications

13. Readings for next class –The Computer for the Twenty-First Century, Mark Weiser, by Mark Weiser –Beyond Prototypes: Challenges in Deploying Ubiquitous Systems, by Nigel Davies and Hans-Werner Gellersen Next Class

14. Important Questions to Think About Original vision of ubicomp written in 1991! –Why haven’t we achieved it yet? How to manage this complexity? –Things barely work together today –Overload of information What are the core devices? –Buy it at Hi-Mart, plug it in, and you’re good to go! What are the core services of this world? –Equivalent of Google, Yahoo, and eBay? Is this really a world we want to live in?