CONNECT: NYU ON THE WORLD-WIDE WEB


NYU Web: The Global University Goes
World-Wide Web

by David Ackerman

[Ed: Links to web pages and/or e-mail addresses which have become inactive since the publication of this article have been enclosed in curly brackets { }. Replacement links have been provided where possible.]

The World-Wide Web is here. Over the last year or so, we've all been seeing more and more media play about the Web phenomenon. Some view a lot of it as hype, but beneath the hype is the reality that here, finally, is a computer-network environment that almost anyone can use productively and enjoy using. Advances in several areas -- networking, multimedia, and computing power -- have converged to make this possible.

And NYU is moving to take full advantage of the Web. In a joint effort with the Academic Computing Facility, the Office of Advertising and Publications, part of the Division of Enrollment Services, has been developing the NYU Web. The NYU Web is an official publication of New York University -- an evolving publication without end -- and it is the gateway to NYU for the global network community.

There are many ways NYU Web can be used -- teachers can post syllabi and readings; class members can communicate with their teachers and with each other; they can collaborate in research; share their findings; and disseminate their conclusions; researchers can find data and publish papers; administrators can post forms that others can fill in online. Perhaps most exciting, NYU is now able to create an official presence for itself on the Internet.

Let's look at some of these uses.

New NYU Home Page

The NYU World-Wide Web site has been given a complete facelift, launching NYU Web. The university has had an experimental Web site for about a year now, but these new pages now mark the beginning of NYU Web. NYU Web is the university's third-generation campus information service. While it does not replace NYU CWIS, the two-year-old Gopher-based system, all the information in the Gopher world is accessible through NYU Web. Since the World-Wide Web allows pictures, sounds, and movies to be incorporated and provides an interface to other services, including Gopher, library catalogs, and electronic phone books -- even the potential to access disparate databases -- NYU Web is expected to grow rapidly.

Academic Uses of the Web

A number of classes at NYU have already used the World-Wide Web for distribution of class curriculum materials, for access to teaching materials, and for student projects. One graduate student used a Web page to do research on the brain. Her Brain Preference Indicator Test provided a fill-out form for self-testers; she reported collecting so much data in just a few weeks' time that she had to remove the pages. Another example of a class using the Web is Dean Nagle's paperless class on Garbage in Gotham.

Now, Reach the Web from Public Locations

Netscape is now available from public locations and machines, including those at ACF labs. Using a program called a proxy server from Netscape Communications, the ACF has been able to control unauthenticated access to the Internet, while allowing those working at the lab to use the popular graphical browser.

A proxy server accepts requests and passes them on to the real server, if they meet some set of preconfigured criteria. In the case of the Web proxy server here at NYU, it prevents general access to the Internet, but allows Web browsing.

If you would like to make Netscape (or other graphical Web browser software) available on a publicly accessible machine in your area, you should contact webmaster@nyu.edu for instructions on configuring the software to use the proxy server.

Electronic Phone Book on the Web

The New York University Electronic Directory {http://www.nyu.edu/directory.nyu} Replacement URL: www.nyu.edu/search is now available on NYU Web. Using the default server (ph.nyu.edu), you can access the NYU staff directory, or you can switch to ph.med.nyu.edu to look up someone at the NYU Medical Center.

You need to fill in at least one of three blanks -- name, e-mail, or phone. Finally, click on (or select) Submit Query and you will have the result of your search almost immediately.

NYU Units Can Publish Web Pages

If you are interested in contributing information for your department or unit to NYU Web, contact the ACF via e-mail to webmaster@nyu.edu. You may be referred to Advertising and Publications, the dean of your school, the administrative head of your organization, or some other appropriate coordinator of Web information in your area. In some cases you will be able to proceed directly to setting up Web pages for your unit.

You will need to obtain a special account in which you will put your pages. The procedures to do so are in the NYU Web Guide (see below). After your account is active, you will receive interoffice mail with your username and password. Next, your URL will be set up.

After you create your pages, and are ready to go "live," a link will be made from NYU Web to your pages. As an NYU Web contributor, you will be responsible for keeping the information on your Web pages up to date.

NYU Web Guide to Making Web Pages

The first thing you should do if you are considering contributing information to NYU Web is obtain the NYU Web Guide. It is available from the Academic Computing Facility, at any of the ACF labs, and online as a hypertext document or from your NYU-Internet Pages menu (see "New NYU-Internet Menu," below).

In the guide, you will find pointers to information about the Internet and the World-Wide Web, a general introduction to learning HTML and Web-page design, and specific procedures to follow to become an NYU Web contributor.

Also in the guide are instructions on how to do an image map, advice about checking to make sure your HTML is correct, guidelines about images and footers, policies governing the use of NYU Web, and more.

HTML Syntax Checker

How do you know if the HTML pages you have created have the correct syntax? The ACF has obtained a free copy of the HTML syntax-checking software (previously at http://www.nyu.edu/pages/checker/) from Hal Software Systems.

The checker takes the URL for the page you're creating, and reports any errors in the HTML syntax -- or, if your work is correct, it gives you a check mark!

Before you type in the URL of the pages you want checked, you can select the level of checking you want. Since HTML is an evolving standard, and since most Web browsers will tolerate a certain amount of misuse of the HTML language, we don't recommend checking under the "strict" option. At this time, we recommend using "level 2."

New NYU-Internet Menu

The ACF's NYU-Internet system has been adapted to reflect the growing interest in the World-Wide Web. Version 2.0's menus feature a number of new options.

On the main menu, you will notice that option 2, which formerly led to the NYU CWIS, now leads to NYU Web. You can still go to the NYU CWIS; the option has been moved down one level to the Network menu. Since more and more organizations are picking the World-Wide Web as their main way to deliver online information, and since the information in the Gopher-based CWIS is available through the Web, it seems logical to make it faster to reach NYU Web.

The other new item on the main menu is a link to the Pages menu. Once there, you can create a personal Web page, view, edit, or delete your page, or consult the NYU Web Guide. In the future, more options may be added to this menu.

Personal-Page Web Server

There is now an ACF server (pages.nyu.edu) that is dedicated to holding personal Web pages. All members of the NYU community will be able to publish their own personal Web pages up to 500 kilobytes in length.

To do so, you will need an NYU-Internet account. From your account, simply select the new Pages menu. Once there, you will find options for creating your page. In fact, selecting the create option will automatically create a page for you, almost instantly. If your username is jones, your URL will be
http://pages.nyu.edu/~jones/
The tilde (~) indicates that it is your home directory.

You will then be able to expand your page or pages as you like. You can get more information about personal pages in the NYU Web Guide.

Before you create your personal Web page, you should understand that the page, which includes your name and e-mail address when it is created, and any information that you add, will be accessible to anyone around the world who can connect to the Internet. If you are publishing pages that relate to your department or unit, you should not use the personal-page Web server; instead, see instructions above at "NYU Units Can Publish Web Pages." [ C ]


David Ackerman was the ACF's Assistant Director for Distributed Computing and Information Services at the time of this article's publication.
david@nyu.edu

Posted 18 October 1995. Revised 10 July 2007.