The document traces the evolution of the web from its early origins in the 1970s through recent developments. It discusses important milestones like the development of HTML in the early 1990s to enable web pages, the release of early browsers like Mosaic and Netscape, and the introduction of technologies like JavaScript, CSS, and AJAX in the late 1990s. More recent developments discussed include the launch of Chrome in 2008 and the finalization of HTML5 in 2014. The web has grown from its early days to now having an estimated 100-148 million users.
This document discusses a mini project report on a web browser and download manager. It provides details on the history and components of web browsers, including the user interface, browser structure, rendering engine, parsing process, DOM tree construction, and layout during rendering. The major sections covered include the introduction to browsers and the web, browser history from 1990 to present, user interface elements, browser components and parsing process, and rendering engine details.
The document provides information on various web browsers, including their history, architecture, popular browsers, and features. It discusses early browsers from the 1990s like WorldWideWeb and Mosaic. It then covers popular modern browsers such as Firefox, Chrome, Safari, Internet Explorer and Edge. It provides details on the developers, platforms, and technologies used for each browser. It also gives brief summaries of the key features and functionality of several major browsers.
There are many web browsers available, both free and paid. Some of the major browsers discussed are Mozilla Firefox, Internet Explorer, Safari, Opera, Google Chrome, Mosaic, and Netscape Navigator. Each browser has its own features and origins, with some like Mosaic and Netscape Navigator being influential early browsers and others like Firefox, Chrome, and Safari now being more commonly used.
This document provides an overview of browser basics, including how the internet and world wide web work, how web browsers display web pages, and the main functions of web browsers. It discusses how to use the Microsoft Internet Explorer and Mozilla Firefox browsers to navigate websites, save bookmarks/favorites, and print or save web pages. It also covers topics like cookies, security, and copyright issues related to reproducing web content.
The document discusses different web browsers including Internet Explorer, Microsoft Edge, Netscape Navigator, Mozilla Firefox, Google Chrome, Safari, Opera, UC Browser, Tor Browser, and Maxthon. It provides a brief history and overview of each browser as well as their key features such as language support, interface, security, speed, and extensions. The browsers discussed range from early pioneers like Netscape Navigator to current popular options like Chrome, Firefox, and Safari.
The document discusses various topics related to web terminology presented by Dawn Rauscher, including what HTML is, how web browsers work, common browser types, HTML and CSS syntax and structure, URL components, and basic HTML tags and attributes.
The document summarizes information about several web browsers:
Internet Explorer, Firefox, Safari, Google Chrome, Camino, SeaMonkey, Flock, Opera, Maxthon, NetSurf, Deepnet Explorer, Phaseout, and Avant. It provides the version history and key features of each browser such as tabbed browsing, spell check, download manager, security features, and integration with social media platforms. The last section describes a hypothetical web browser called Phaseout designed for outer space exploration.
Google Chrome is a web browser developed by Google that uses the WebKit layout engine. It was first released as a beta version for Microsoft Windows in September 2008. Chrome passed 10% worldwide usage share of web browsers in January 2011.
Internet Explorer is a graphical web browser developed by Microsoft and included in Windows operating systems starting in 1995. It was first included as an add-on for Windows 95.
Safari is a graphical web browser developed by Apple and included in Mac OS X. It became Apple's default browser beginning with Mac OS X v10.3 in 2003.
Web browsers act as an interface between users and the internet, allowing users to view and access online information resources. The first graphical web browser was Mosaic, created in 1990. Popular modern browsers include Internet Explorer, Firefox, Chrome, Safari, and Opera. All major browsers support standards-compliant HTML and have similar core features like back/forward buttons, address bars, and privacy/security settings.
The document discusses the two major browser wars that have occurred. The first was between Netscape Navigator and Microsoft Internet Explorer in the late 1990s, which Microsoft ultimately won by bundling Internet Explorer with Windows. The second browser war began in the mid-2000s as Firefox, Chrome, Safari, and Opera gained market share from Internet Explorer through added features and innovations. Today the major browsers are Chrome, Firefox, Safari, and Edge, with Chrome having the largest market share globally.
This document summarizes the evolution of the World Wide Web through the lens of a web developer, from its origins in the 1980s to modern developments. It discusses key milestones like Tim Berners-Lee's initial vision for hypertext in 1980, the creation of HTML in 1989, the rise of web browsers in the early 1990s, and the explosion of websites in the mid-1990s. It also outlines the emergence of web standards, the growing importance of web developers, and technical advances like CSS, JavaScript, Ajax, and HTML5 that have enhanced the capabilities of websites over time.
Web 3.0 is the next stage of the internet's evolution. It will be a semantic web where machines can understand the meaning and context of information on the web. This will allow data to be queried and personalized based on its context rather than just keywords. Some features of Web 3.0 include microformats to embed data in web pages, RDF to define relationships between data, accessing all online data on demand through linking databases, 3D virtual worlds on browsers, and collaborative email that can be edited in real-time by multiple users simultaneously. Web 3.0 aims to fully realize the potential of the internet by developing technologies that enable machines to comprehend the semantics of information.
Web 4.0 will connect computers to humans in new ways. It is an evolution from earlier versions of the web where first humans connected computers, then computers connected humans. Web 4.0 represents a revolution in connectivity, with connected objects everywhere and the potential for new opportunities, though it remains unclear how exactly this next stage in the web's development will take shape.
Beacon, GRDDL, and Twine... oh my!! Sometimes it is hard to keep track of all the new technology on the web. Which are the ones worth paying attention to? Let's take a look into how the web evolves and where we've came from. (Finally, a field where "evolution" and "intelligent design" can play nice.) We'll dive deep into some of the upcoming trends poised to change the web as we know it.
The document discusses the evolution of the World Wide Web from Web 1.0 to the potential future versions such as Web 5.0. It provides definitions and predictions of each phase from various sources:
- Web 4.0 is described as enabling "intelligent interaction" through technologies like voice input and tablets that can receive information without touch. It is also defined as relying on "ultra-intelligent electronic agents."
- Descriptions of Web 5.0 include it being focused on time-based services, enabling direct brain interface, or developing a "Wise Web" with self-aware global intelligence.
- There is no clear consensus on the definitions and progressions as different sources propose varying visions, but
Web 1.0 to Web 3.0 - Evolution of the Web and its Various ChallengesSubhash Basistha
The document discusses the evolution of the World Wide Web from Web 1.0 to Web 3.0. Web 1.0 allowed only read-only access to static web pages. Web 2.0 enabled user-generated content and interaction through features like blogs and social media. Web 3.0, also called the Semantic Web, will feature an intelligent web that can understand the meaning of information through standards like XML, RDF, and OWL that structure and define relationships in data. This intelligent web of linked and integrated databases will enable more advanced searches and interactions that go beyond just keywords.
The Next Big Thing is Web 3.0. Catch It If You Can Judy O'Connell
The best minds on our planet are suggesting that the Internet will continue to be arguably the most influential invention of our time. We are in the midst of a highly dynamic and dramatically changing landscape. Where Web 1.0 made us consumers of information, Web 2.0 allowed us to be participators and creators. Web 3.0 and the Semantic Web technologies are beginning to play a larger and more significant role in the search and filtering of the content fire hose that teachers and students encounter each day. How will the semantic web influence our learning and teaching encounters on the web? What is the connection between meaning and data? Will search or discovery be the main driving force in the 3.0 information revolution? How will information and knowledge creation in a semantic-powered online world develop? This session will draw on Semantic Web research and developments and show how connecting, collaborating and networking in a Web 3.0 world is changing the ground-rules once again.
This presentation come with short and cover all important things of the topic. Here you can find differences, advantages and features of popular browsers.
This document provides an overview of web browsers. It begins with definitions of a web browser and discusses their main features and functions. The document then covers the history and development of major browsers like WorldWideWeb, Mosaic, Internet Explorer, Opera, Safari, Mozilla Firefox, Google Chrome, and Epic - India's first browser. It discusses how browsers work and the layers involved. The document concludes with some statistics on mobile browsers and the current ranking of popular browsers.
Internet Explorer, Firefox, Chrome, Safari and Opera are some of the most popular web browsers currently available. They each have different histories, features and market shares. This document provides an overview of the key details and differences between these major browsers.
- Describe in one or two paragraphs what is Web (8-10 lines) Your desc.docxpjoseph6
. Describe in one or two paragraphs what is Web (8-10 lines) Your description should include, definition, evolution, starting history, protocols and creation of web pages, browsing, searching, managing organization, future of the web
Solution
Web is basically a system of Internet servers that support formatted documents. HTML (HyperText Markup Language) is used to format them. It consists of videos,audio and graphics.
We can access or browse the web pages with the help of web browsers.
Web browsers examples: Mozilla, chrome
Evolution of web :
On the thirtieth of April 1993 The European Council for Nuclear Research (CERN) released the source code of WorldWideWeb into the public domain, so anyone could use or build upon the software without charge.
Marc Andreessen left NCSA and together with Jim Clark founded Mosaic Communications, later renamed to Netscape Communications Corporation, and started work on what was to become Netscape Navigator.
Version 1.0 of the software was released in December 1994.
In August 1995 Spyglass Inc. licensed their Mosaic technology to Microsoft to form the basis of Internet Explorer and the version 1.0 of internet explorer was released.
Protocals:
TCP/IP : The Internet protocol suite (TCP/IP) was introduced as the standard networking protocol on the ARPANET in 1982.
Http : Development of HTTP was initiated by Tim Berners-Lee at CERN in 1989. The first definition of HTTP/1.1 occurred in RFC 2068 in 1997.Http/2 was standardized into 2015.
.
This document provides an overview of a Web Programming course, including its goals of understanding Web technologies, tools for developing client-side and server-side applications, and languages like HTML, JavaScript, Java, and PHP. It then discusses the history and growth of the Internet and World Wide Web, distinguishing between the two. Finally, it covers static and dynamic Web pages, and client-side programming using JavaScript and Java applets versus server-side programming using CGI, ASP, and PHP.
This document discusses technologies used in website applications such as HTML, CSS, JavaScript, PHP and frameworks. It also discusses common questions about the web and how the web works. The key difference between the internet and the world wide web is explained, with the internet being the underlying network and infrastructure, while the web is software and documents accessed via HTTP. A brief history of the internet and growth of the web is provided.
Tim Berners-Lee created HTML in the early 1990s at CERN to share data between physicists. It was the underpinning language of the newly created World Wide Web. The first HTML specification was released in 1991 with 18 tags. Over the 1990s, HTML evolved through versions 1, 2, 3.2, and 4 to support more multimedia and interactivity. XHTML was created in 2000 as a reformulation of HTML using XML. HTML5 was started in 2006 to update HTML for modern web applications while maintaining backward compatibility.
This document provides an introduction to various topics related to internet technology, including:
- HTML, CSS, JavaScript, PHP, and MySQL which are the main subjects and technologies covered in the course.
- A brief history of the World Wide Web and its creator Tim Berners-Lee.
- Explanations and examples of HTML tags, elements, attributes, and basic document structure.
- Overviews of popular web browsers like Internet Explorer, Firefox, Safari, Opera, Google Chrome, and their features.
- The objectives and structure of the "Internet Technology" course, which introduces students to building websites and web applications.
Web design encompasses many different skills and disciplines in the production and maintenance of websites. The different areas of web design include web graphic design; interface design; authoring, including standardised code and proprietary software; user experience design; and search engine optimization.
The document provides information about web browsers, including their meaning, history, usage share, how they work, components, user interface, mobile browsers, plug-ins and extensions, and privacy and security concerns. It discusses how browsers function to request and display web pages from servers, and lists some of their key features like bookmarking, refreshing, and opening multiple pages. The components of browsers are described as including the user interface, rendering engine, networking, and data storage. Examples of popular browsers like Firefox, Chrome, Internet Explorer, and Safari are given along with some of their unique aspects.
The document discusses several web browsers:
- Internet Explorer was developed by Microsoft and included in Windows starting in 1995, receiving criticism for security flaws and incompatibility with standards.
- Mozilla Firefox is open source and known for its security, performance, and customizability through extensions, but can be slower than other browsers.
- Google Chrome uses the WebKit engine and focuses on speed, security, and simplicity through minimal design.
- Opera is known for its speed, security, standards support through its Presto engine, and innovative features like tabs and site personalization.
- Safari is developed by Apple for Mac OS X and focuses on speed, design, safety, and supporting WebKit.
The Internet is a global network that connects millions of computers together through a common set of protocols. The World Wide Web (WWW or Web) is one way of accessing and sharing information over the Internet using browsers and HTTP. While often used interchangeably, the Internet and Web are not the same - the Internet provides other services like email, file transfer, and messaging. Common internet tools include browsers, email, and file transfer, which allow users to access the Web and other internet services. Popular browsers include Chrome, Firefox, Internet Explorer, and Safari.
The document provides information on various web browsers, including their dates of release, versions, speed, ease of use, and security features. It discusses Internet Explorer, Google Chrome, Mozilla Firefox, Safari, Opera, Maxthon, Flock, Avant, Camino, SeaMonkey, and NetSurf, summarizing their key details and capabilities.
The document provides information on various web browsers, including their dates of release, versions, speed, ease of use, and security features. It discusses Internet Explorer, Google Chrome, Mozilla Firefox, Safari, Opera, Maxthon, Flock, Avant, Camino, SeaMonkey, and NetSurf, summarizing their key details and capabilities.
The document provides information on various web browsers, including their dates of release, versions, speed, ease of use, and security features. It discusses Internet Explorer, Google Chrome, Mozilla Firefox, Safari, Opera, Maxthon, Flock, Avant, Camino, SeaMonkey, and NetSurf, summarizing their key details and capabilities.
The Internet is a global system of interconnected computer networks that use various connection methods to transmit digital data packets. It originated from the ARPANET network established in 1969 and has grown to include networks around the world. Key developments included the creation of email in 1971, the Domain Name System in 1984 to assign easy-to-remember names to IP addresses, the proposal of the World Wide Web by Tim Berners-Lee in 1989, and the release of the Mosaic web browser in 1993 which popularized accessing information on the Internet. The Web uses HTTP and HTML to deliver web pages containing text, graphics, and other media through hyperlinks between documents.
This document provides notes on the course "Web Technologies" for students of the B.Tech III year Information Technology program at Malla Reddy College of Engineering & Technology. It covers topics like introduction to the internet and world wide web, web browsers, HTML, CSS, JavaScript, XML, PHP, web servers, servlets, JSP, and databases. Key concepts explained include the history of the internet, components of the world wide web, common web browser types, using HTML tags and CSS for web page formatting, and introducing core web technologies like XML, PHP, Java servlets and JSP.
This document summarizes several web browsers:
- Internet Explorer is a series of graphical web browsers developed by Microsoft and included in Windows operating systems starting in 1995. Major versions include Internet Explorer 1-9.
- Firefox is a free and open-source web browser descended from Mozilla Application Suite and managed by Mozilla Corporation. Major versions include Firefox 2-4.
- Google Chrome is a web browser developed by Google that uses the WebKit layout engine. It was first released as a beta in 2008 and surpassed 10% worldwide usage in 2011.
- Opera is a web browser and Internet suite developed by Opera Software that is offered free for personal computers and mobile phones. It supports smartphones, mobile phones, tablets, Nintendo
A web browser is a software application which enables a user to display and interact with text, images, videos, music and other information typically located on a Web page at a website on the World Wide Web or a Local Area Network. Text and images on a Web page can contain hyperlinks to other Web pages at the same or different website. Web browsers format HTML information for display, so the appearance of a Web page may differ between browsers.
Some of the Web browsers available for personal computers include Internet Explorer, Mozilla Firefox, Safari, and Opera in order of descending popularity.ThesisScientist.com
Ansys Mechanical enables you to solve complex structural engineering problems and make better, faster design decisions. With the finite element analysis (FEA) solvers available in the suite, you can customize and automate solutions for your structural mechanics problems and parameterize them to analyze multiple design scenarios. Ansys Mechanical is a dynamic tool that has a complete range of analysis tools.
Are you wondering how to migrate to the Cloud? At the ITB session, we addressed the challenge of managing multiple ColdFusion licenses and AWS EC2 instances. Discover how you can consolidate with just one EC2 instance capable of running over 50 apps using CommandBox ColdFusion. This solution supports both ColdFusion flavors and includes cb-websites, a GoLang binary for managing CommandBox websites.
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Alluxio Webinar | 10x Faster Trino Queries on Your Data PlatformAlluxio, Inc.
Alluxio Webinar
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For more Alluxio Events: https://www.alluxio.io/events/
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As Trino users increasingly rely on cloud object storage for retrieving data, speed and cloud cost have become major challenges. The separation of compute and storage creates latency challenges when querying datasets; scanning data between storage and compute tiers becomes I/O bound. On the other hand, cloud API costs related to GET/LIST operations and cross-region data transfer add up quickly.
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Alluxio Webinar | 10x Faster Trino Queries on Your Data Platform
Evolution of the web
1. EVOLUTION OF THE WEB
Muhammad Zubair Asghar
Lahore Leads University
BSSE-VB
F13-1384
2. Growth of technologies &
early history
1972 First Email
1975 Gates and Allen starts Microsoft
1975 Beta andVHS videotaps
1976 Jobs and Woznaik starts Apple
1981 CSNET BITNET are born
1983 TCP/IP born
3. Birth of world wide web –W3
in 1992Tim Berners-Lee,a physicist in Geneva
Switzerland came up with the term
World WideWeb -W3
4. World Wide Web (WWW)
The World WideWeb (www) is an open
source information space
where documents and other web
resources are identified by URLs, interlinked
by hypertext links, and can be accessed via
the Internet.
It has become known simply as the Web.
TheWorld WideWeb is the primary tool
billions of people use to interact on the
Internet.
5. Hypertext
Hypertext is text
which contains links
to other texts.
The term was
coined byTed
Nelson around 1965
6. URL
Uniform Resource Locator (URL) commonly
informally referred to as a web address
A URL is a specific type of Uniform Resource
Identifier (URI), although many people use the
two terms interchangeably.
A URL implies the means to access an indicated
resource.
URLs occur most commonly to reference web
pages (http), but are also used for file transfer
(ftp), email (mailto), database access (JDBC), and
many other applications.
7. URL and URI
This diagram shows that a Uniform Resource
Identifier (URI) is either a Uniform Resource Locator
(URL), a Uniform Resource Name (URN), or both
8. Internet
The Internet is the global system of
interconnected computer networks that use
the Internet protocol suite (TCP/IP) to link
billions of devices worldwide.
It is a network of networks that consists of
millions of private, public, academic,
business, and government networks of local
to global scope.
10. 1991
HTTP (HypertextTransport Protocol)
It is a protocol used for data communication in world
wide web
HTML 1 (Hypertext Markup Language)
1. It is a language used to create web pages
2. It describes the structure of the website which makes it a
markup language, rather then a programming language
11. 1993
Mosaic Browser
1. Mosaic was developed at the National Center for
SupercomputingApplication (NCSA) at the University of
Illinois Urbana-Champaign beginning in late 1992. NCSA
released the browser in 1993.
2. For first time its 0.1 version is released.
3. It read HTML 1 and it was a client of earlier protocols.
13. 1994
HTML 2
HTML 2 is released in 1994.The feature of stylized text and
table is introduced in it
Cookies are introduced
Cookie is a small piece of data sent from a website and
stored in the user's web browser while the user is
browsing it. Every time the user loads the website, the
browser sends the cookie back to the server to notify
the user's previous activity.
These were 1st time implemented in Netscap browser in
1994.
14. 1994
NetScap Browser
NetScap browser build and its 1st and 2nd (0.9 & 1.0)
versions was released in 1994
It has high speed then Mosaic browser and it was free
although NCSA released 2nd version of Mosaic.
16. 1995
Opera Browser
It was internally and limited released in 1995.
Opera web browser began in 1994 when it was started
as a research project atTelenor. In 1995, the project
branched out into a separate company named Opera
Software ASA, with the first publicly available version
released in 1996
Opera has undergone extensive changes and
improvements, and introduced notable features such as
Speed Dial.
It has multiple document interface(MDI) and sidebar,
which made browsing several pages at once much easier
18. 1995
Internet Explorer
Microsoft has developed eleven versions of Internet
Explorer forWindows from 1995 to 2013.
It has also developed Internet Explorer for Mac, Internet
Explorer for UNIX and Internet Explorer Mobile forApple
Macintosh, Unix and mobile devices respectively
It was modeled on NCSA’s Mosaic browser but did not
use its source code
20. 1995
SSL (Secure Sockets Layer)
SSL was introduced in web in 1995
It is a predecessor ofTransport Layer Security (TLS)
Both SSL &TLS are protocols designed to
provide communications security over a computer network
Major web sites (including Google,YouTube, Facebook and
many others) useTLS to secure all communications between
their servers and web browsers.
HTML 3
HTML 3 is made in 1995
More of 1 and 2 with some Brower specific features
21. 1995
JavaScript
JavaScript was originally developed by NetScap in 1995
JavaScript is most commonly used as a client side scripting
language.This means that JavaScript code is written into an
HTML page.
It has an application programming interface (API) for
working with text, arrays, dates and regular expressions
JavaScript is not the same as Java. I repeat: JavaScript
is not the same as Java.
It was first time implemented in NetScap in 1996 and later
on it was adopted by Microsoft and was implemented in
Internet Explorer’s version 3 in 1996
It was implemented by Opera in 1997
22. 1996
Flash
Adobe Flash (formerly
called Macromedia Flash and Shockwave Flash) is
a multimedia and software platform
It is used for creating vector graphics, animation, browser
games, rich Internet applications, desktop
applications, mobile applications and mobile games
Flash displays text, vector and raster graphics to provide
animations, video games and applications
It allows streaming of audio and video, and can capture
mouse, keyboard, microphone and camera input
It was developed in 1995 but implemented in Browsers in
1996
23. 1996
XML (Extensible Markup Language)
XML was developed in 1996 but introduced in browsers from
1999
XML is a markup language that defines a set of rules for
encoding documents in a format which is both human-
readable and machine-readable
Maybe it is a little hard to understand, but XML does not DO
anything
This note is a note toTove, from Jani, stored as XML:
24. 1996
XML HTML
XML was designed to carry
data.
Its focus on what is data to
be carried.
XML tags are not
predefined
XML is about describing
information.
HTML was designed to
display data.
Its focus on how the data
looks
HTML tags are predefined
HTML is about displaying
data
25. Massive Advantage of XML
The tree structure of XMl allows documents to
be compared and aggregated efficiently
element by element.
26. 1997
HTML 3.2 And HTML 4
HTML 3.2 and HTML 4 were introduced in 1997
A re-evaluation of 3. Some clutter were removed
that arrived in 2 and 3.
27. 1998
CSS (Cascading Style Sheets) 2
CSS is a style sheet language used for describing the presentation of
a document written in a markup language
CSS is designed primarily to enable the separation of document
content from document presentation, including aspects such as
the layout, colors, and fonts
This separation of formatting and content makes it possible to
present the same markup page in different styles for different
rendering methods
It is developed in 1998 but implemented in 1999
28. 1999
Ajax (asynchronous JavaScript and XML)
With Ajax, web applications can send data to and retrieve
from a server in the background, without interfering with the
display and behavior of the existing page
AJAX is about updating parts of a web page, without
reloading the whole page.
It is implemented in 1999
With Ajax one can:
Update a web page without reloading the page
Request data from a server - after the page has loaded
Receive data from a server - after the page has loaded
Send data to a server - in the background
29. 2000-2007
In 2003 APPLE launches safari browser
The Mozilla Firefox project was created by Dave
Hyatt and Blake Ross in 2004
Opera released opera mini for mobile in 2005
Apple released 1st i-phone with mobile version of
safari 3 in 2007
NetScap discontinued in 2007.The usage share of
Netscape had fallen from over 90 percent in the mid-
1990s to less than one percent by the end of 2006
30. 2008-2015
Chrome browser was launched in 2008
HTML 5
HTML5 is a markup language used for structuring and
presenting content on theWorldWide Web
It was finalized, and published, on 28 October 2014 by
theWorldWide Web Consortium (W3C)
CSS3
CSS3 has been split into "modules". It contains the "old CSS
specification" (which has been split into smaller pieces). In
addition, new modules are added
31. 2008-2015
Content Security Policy (CSP)
Content Security Policy is a computer security standard
introduced to prevent clickjacking and other code
injection attacks resulting from execution of malicious
content in the trusted web page context
Drag And Drop
Drag and drop became possible in web browsers by using
java script, and additional markup
Touch Events
An HTML5 specification that allows developers to easily
build touch-enabled web apps for touch-sensitive surfaces
32. Web users
Current estimates range from 100 million to
148 million web users
Average age=32
64% with college degree
32% females
Source= Nielson surveys