Presented by, G.Sahithya & P.Chandrakalavathi 3rd CSE, B.Tech

First wave

Second wave

Third wave

BETWEEN

Pervasive computing

and

Traditional computing

Fig: Taxonomy of computer systems research problems in pervasive computing.

Sensors

Processors

Actuators

Active

Passive

Coercive

Government initiatives

Healthcare

Domiciliary care

Environmental monitoring

Intelligent transport systems

Engineering issues

Privacy, security and safety

Technological measures

Smart Homes

Smart Appliances

Smart handbags

Smart Cars

Smart “Things”

Smart schools

Intelligent elder-care

Smart offices

Digital cities

The Active Badge The pill-cam

Artificial Retina Smart Dust

InvisibleSocialisationDecision-makingEmergent behaviorInformation processingEnhancing experienceConvergence

slow expensive connections frequent line disconnection limited host bandwidth location dependent data

to overcome both the technical and ethical/legal barriers

technical challenges

social and legal issues

economic concerns

research challenges

Xerox's Palo Alto Research Center (PARC )

IBM's project Planet Blue

Carnegie Mellon University's Human Computer Interaction Institute (HCII)

The Massachusetts Institute of Technology (MIT)

Wrist watch Digi-tickers