HP AB300 - Server Console Solution Instrukcja Użytkownika Pobierz pdf (Strona 34)

CSIE54600 Pervasive Computing Lecture02: Overview

Note 34

Magnifying Glass

z An object as a web link

z e.g., by displaying a

dill td

d

ynam

i

ca

ll

y genera

t

e

d

homepage

z Contents may depend

on circumstances, e.g.,

context and privileges

z

possibly mediated by

Pervasive Computing Overview 66

z

possibly

mediated

by

different name resolvers

z HP Cooltown project

(http://www.cooltown.com/

cooltownhome/index.asp)

CueCat & Its Business

Models

z Bar code scanner

z LED based

z

A

ttached to computer

via keyboard port

z Scanners distributed free

z $5-$10 per CueCat

z Sends the Web browser

Pervasive Computing Overview 67

directly to “right” location

when scanning the bar code

of an ad in a magazine

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