01 intro pervasive comp 2014

8/10/2019 01 Intro Pervasive Comp 2014

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Embedded system lecture notes

Dr. Agfianto eko putra



Ubiquitous (adjective) Everywhere

Noun: Ubiquity/Ubiquitousness, Adverb: Ubiquitously

From wikipedia...

Ubiquitous Computing (Ubicomp) is a post-desktop model ofhuman-computer interaction in which information processing hasbeen thoroughly integrated into everyday objects and activities

Ubiquitous Computing engages many computational devices andsystems simultaneously, and may not necessarily even be aware thatthey are doing so.



Ubiquitous Computing: Numerous, casually accessible, ofteninvisible computing devices, frequently mobile or embedded inthe environment, connected to an increasingly ubiquitous networkinfrastructure composed of a wired core and wireless edges (NIST)

Ubiquitous Computing is when mobile phones, PDAs, pagers,automobiles, refrigerators, and other easy-to-use devices arelinked to the Internet, allowing us to connect anytime, anywhere. anew infrastructure that will be common, ubiquitous, and workinvisibly. (IBM)

Where people, places, and things are first class citizens of theconnected world, where e-services meet the physical world, where

humans are mobile, devices and services are federated andcontext aware, and everything has a web presence .. (HP)

Physical Environments created when computing power andnetwork connectivity are embedded in everyday device andobject at everywhere in all time



Human to Personal Computer

Human to Internet/Web/Cyber

Human to Physical Object/Environment/World



In Real World on physical-cyber spaces in physical-digital form



• Weiser’s Vision (1990):

• Ubiquitous Computing (UC, Ubicomp)

• Industry Vision (1999, IBM, etc.):

• Pervasive Computing (Percomp/Percom)

• EU’s Vision (2001):

•

Ambient Intelligence (AmI)



Cyber Physical System (CPS) by US

Internet/Web of Things (IoT/WoT)

Smart World and Ubiquitous Intelligence by Ma

Smart Planet by IBM

U-Korea (from 2004/Nov)

U-Japan (from 2005)



Proactive Computing

Autonomic/Organic Computing

Context-aware Computing

Human Centric Computing

Embedded Computing

Wearable Computing

Sentient Computing

Sensor Network/Computing

Mobile Comp, Cloud Comp, Social Comp, ……

Ubicomp very wide scope, related to many computing



Precision agriculture aimsat making cultural

operations more efficient, while reducingenvironmental impact.

Information collected fromsensors is used to evaluate

optimum sowing density,estimate fertilizers & others.



Smart Object (Smart u-Object, Smartifact) A physical object with AEB devices and some smartness/intelligence

Handheld, card, label, sensor, artifact, appliance, goods, furniture,textile, robot, ……

Smart Space/Environment (Smart u-Space/u-Environment) A physical spatial environment integrating smart u-objects &/ usual

devices

Smart u-Services via these objects/devices and theircommun./cooperation

Smart System (Smart u-System) May be a real system/network for management, monitoring,

emergence, …

May be a platform or middleware for smart u-objects or environmentsor services



Part-1: Devices

Information Access Devices

Smart Identification

Embedded Controls Entertainment Systems

Part-2: Software

Java

Operating Systems

Middleware Components

Security



Part-3: Connecting the World Internet Protocols and Formats

Connectivity

Service Discovery

Part-4: Back-end Server Infrastructure Gateways

Web Application Servers

Device Managemen

Synchronization

Part-5: New Services Portals and Access Services

Home Services

Travel and Business Services

Consumer Services

01 intro pervasive comp 2014

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