web tech evol
Post on 21-Oct-2014
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DESCRIPTION
TRANSCRIPT
an introduction
What’s happened in the past
What’s going on today
What’s coming up
In the beginning
The birth Telegraph (19th century)
1962 – 1st n/wk of computers Defense projects (DARPANet) Connecting major universities
till 1989 - development of network components; email; mainframe
1990/91 – World Wide Web protocol
Birth of Giant… Microsoft!!!
Early days of the Web
Dial up modem Static page Birth of eCommerce Dot-com
Birth of a Giant ….
Google!!!
Web 1.0
500m
130
50m
140m
177m
Web 2.0
So what is new
People Participation (twitter: @shiv17674)
Wisdom of the crowd – crowdsourcing
Rich content
Mashups
take the good with the bad Spam Trolling Privacy concerns Identity theft
also making their presence felt
Explosion of Mobile
Devices
The ‘new’ Problem
Information overload
Finding what you need
Knowing what to ask
answer this Google!!!
How many people in Asia suffered from heart attacks in 2010 due to second hand smoking?
How many people in Asia suffered from heart attacks in 2010 due to second hand smoking?
Men, women, childrenGeographyAsian countries
Year?
The Answer
Semantic Web a.k.a Web 3.0 Gimmickery??
What it is - Understanding relationships between linked objects and data.
Integrating and combining data from different sources
Language for recording how data relates to real world (NLP)
Deep understanding of user behavior
Giant births in web 3.0?
No pure web 3.0 companies
Amazon is leading in user understanding
Current players – microsoft/google/apple
Small companies – e.g. Hakia, netbase, nextbio, etc.
and then what?
sources Facebook stats:
https://www.facebook.com/press/info.php?statistics Twitter stats: http://blog.twitter.com/2011/03/numbers.html Web 2.0 overview: http://en.wikipedia.org/wiki/Web_2.0 Semantic web - http://www.w3.org/2001/sw/ From semantic web (3.0) to WebOS (4.0):
http://www.zdnet.com/blog/btl/from-semantic-web-30-to-the-webos-40/4499
Emerging tech in college: http://www.convergemag.com/edtech/6-emerging-technologies-that-will-impact-college-campuses.html
Augumented reality - http://www.se.rit.edu/~jrv/research/ar/introduction.html
Gesture based computing (MIT) - http://web.mit.edu/newsoffice/2010/gesture-computing-0520.html
Keep surfin’