Slides delle lezioni del corso di Interazione Uomo Macchina per gli studenti del corso di laurea in Informatica - Università di Milano Bicocca (prof.R.Polillo) - lezione del 22 maggio 2014
Beyond the EU: DORA and NIS 2 Directive's Global Impact
21. Evoluzione dei paradigmi di interazione (III)
1. Corso di Interazione Uomo Macchina
AA 2013-2014
Roberto Polillo
Corso di laurea in Informatica
Università di Milano Bicocca
Dipartimento di Informatica, Sistemistica e Comunicazione
Evoluzione dei paradigmi di interazione (III)1
R.Polillo - Marzo 2014
Edizione 2013-14
2. Le macro-fasi
1960 1970 1980 1990 2000
Teletype
Personal computer
Web
Terminali video
Mobiles
3. Web 1.0
MS Explorer
Amazon
eBay
IPO Netscape
1990 1 2 3 4 5 6 7 8 9 2000 2001
2002
First web site
at
CERN
W3C
Netscape Navigator
Yahoo
Mosaic
Google
Mozilla
Napster
Paypal
Max
NASDAQ
9/11
Min
NASDAQ
Nasdaq Composite
Index
R.Polillo, May 2014
4
4. Web 1.0: main characteristics
R.Polillo, May 2014
5
Site content produced by site publisher
Hierarchical organization and navigation thru menu
Single user ↔ web site interaction
Interaction with data bases
"Closed" services (“get the user and keep her within
site”)
8. The "dot.com bubble”
MS Explorer
Amazon
eBay
IPO Netscape
1990 1 2 3 4 5 6 7 8 9 2000 2001
2002
First web
site at
CERN
W3C
Netscape Navigator
Yahoo
Mosaic
Google
Mozilla
Napster
Paypal
Max
NASDAQ
9/11
Min
NASDAQ
Nasdaq Composite
Index
March 10 2000:
index at 5132
March 10 2000:
index at 5132
Oct 9 2002:
index at 1114
Oct 9 2002:
index at 1114
R.Polillo, May 2014
10
9. Web 2.0: birth of a name
R.Polillo, May 2014
11
First O’Reilly Media Web 2.0 Conference (Oct 2004)
The Internet community realizes that the Web is changed…
10. Web 2.0 key aspects
R.Polillo, May 2014
12
Social media:
The user is the leading actor
User interaction throu the Web: one-to-many (blog), many-to-many
(social media)
Services to host User Generated Content (UGC), to be shared with other
users
Collective creation
User rating in e-commerce
"Market are conversations" (Cluetrain manifesto, 1999-2000)
The Web as a computing platform:
Online services, virtualization
Perpetuale beta
Component and service mashups
Rich Internet Applications (RIA) technologies
11. Web 2.0
2000 1 2 3 4 5 6 7 8 9 10 11 12
Twitter,
Slideshare,
Scribd
Google
DocsYouTube
,
Joomla,
NingFlickr,
Facebook
Skype
WordPress
Blogger
LinkedIn iPhone
Groupon
Android,
Dropbox
Foursquar
e
WhatsApp
iPad,
Pinterest
Instagram
Google+
Wikipedi
a
(In red start of mobile
Web)
Inter
net
traffi
c
vid
eo
R.Polillo, May 2014
13
14. Fasi della storia del Web
16
FirstW
eb
site
atCERN
M
osaic
(NCSA)
W
3C;Netscape
Navigator
Netscape
IPO
,,M
S
Explorer,Am
azon,eBay
Boom
and
fallofNASD
AQ
G
oogle
IPO
;Facebook
91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 0990 10 11 12
WEB 1.0 WEB 2.0crisisPre-history
G
oogle
founded
9/11;W
ikipedia
Financialcrisi
iPhone,Android
Tw
itter
iPad
FB
IPO
Nasdaq
Composite
Index
YouTube
Inter
net
traffi
c
vid
eo
15. R.Polillo, May 201417
SMS
2 G
Nokia
5110
GSM (candybar)
SMS, watch, sveglia,
rubrica, calcolatrice,
rubrica, giochi,
suonerie
MMS
WAP
2.5 G
Motorola
V3 RAZR
"Feature phone"
GPRS (candybar,
clamshell) +
MMS,,photocamera,
email, (Internet)
Touch
phone
iPhone
+ multitouch,
sensors,
GPS, app, …
3 G
Blackberr
y
"Smartphone"
+ alphanumeric
kb, PDA, video,
GPS, radio, MP3,
OS, …TELEFONIA MOBILE
TIM,
Omn
itel
FirstW
eb
site
atCERN
M
osaic
(NCSA)
W
3C;Netscape
Navigator
Netscape
IPO
,,M
S
Explorer,Am
azon,
Boom
and
fallofNASD
AQ
G
oogle
IPO
;Facebook
91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 0990 10 11 12G
oogle
founded
9/11;W
ikipedia
Financialcrisi
iPhone,Android
Tw
itter
iPad
FB
IPO
YouTube
c
16. IP telephony
R.Polillo, May 2014
18
Skype
Internet based video-telephony, free
Starting 2003, acquired by eBay in 2005, then by
Microsoft in 2011 (8,5 B$)
2012: 700 ml accounts; one third of all international calls
pass through Skype
Jan 2013: 50 ml concurrent users
WhatsApp
Free SMS via IP
Started in 2009, acquired by Facebook in 2014 (19 B$)
17. The "mobile miracle"
R.Polillo, May 201419
ITU, Measuring the Information Society
2012
Mobile cellular subscriptions
6 years gap
ITU, Measuring the Information Society
2013
Internet users
90% of world
population has access
to a cellphone
21. Video
Guardate come Nokia ipotizzava il cellulare del futuro
nel 2006, e confrontatelo con ciò che esiste ora
http://it.youtube.com/watch?v=92uaW9K6QEk
http://it.youtube.com/watch?v=LN0vVf-a9V0
24. Android
R.Polillo, May 2014
26
Linux based mobile OS
Initially developed by Android Inc., acquired by Google in
2005
Open-source
First android phone: end 2008
Today the largest market share for mobile OS
29. Guarda, parla, cammina
Portabilità, piccole dimensioni
Utilizzabile in movimento
Context-aware
Occhio sul mondo
Sensori sul mondo
Comunicazione vocale
30. A complete paradigm change
R.Polillo, May 2014
32
Access from
fixed location
Ubiquitous,
contextualizedl access
Device is geo-localized, has
eyes, hears, voice, knows its
user and is connected to a
global computing platform
31. Monthly pro-capite use of cellphones: voice vs SMS
by age in USA
R.Polillo, May 2014
33
Q2 2008, Nielsen
36. But we cannot do everything with a
small, portable device…
R.Polillo, May 2014
38
Mobile
and
cloud
com
puting
are
strongly
related
CLOUD
Tks Lara Ciccarelli per i disegni
38. Smartphone voice assistant
Apple Siri: in iPhone 4S ott 2011, in iPad in set 2012
Demo: https://www.youtube.com/watch?v=MtwVQhEXCcc
Google Voice Search/Google now: ottobre 2012,
orientato al search
Microsoft Cortana: 2014
http://bgr.com/2014/04/14/cortana-vs-siri-vs-google-now
Il futuro anche nei sistemi di guida di autoveicoli
R.Polillo - Marzo 2014
40
41. 2
Il vostro progetto
R.Polillo -Marzo 2013
4
Esame
Navigazione a posto
Documento
dei requisiti
Prototipo
di carta
Revisione
Video
scenario
Primo
prototipo
(toolkit)
2
1
Secondo
prototipo
(toolkit)
Test
usabilità
(con video)
3
Revis.
Revisione
42. Il calendario
Revisioni:
Martedì 20 maggio
Martedì 27 maggio (qui fine lezioni)
Martedì 3 giugno
Esami:
Scritto: 17 giugno [ed eventuale Revisione]
Orale: 24 giugno
Scritto: 10 luglio [ed eventuale Revisione]
Orale: 17 luglio
R.Polillo - Marzo 201444
43. Another bubble?
R.Polillo, May 2014
45
Netscape IPO
Google IPO
Aug 19 2004
LinkedIn IPO
(NYSE)
Facebook IPO
Twitter IPO
(NYSE)
199
4
199
5
199
7
199
6
March 10 2000:
5049
(Indice Nasdaq 1994-2013)