Common Knowledge: Pittsburgh


Bridging the Urban Landscape


Quarterly Report for January - March, 1995

The project's second quarter saw extensive activity in all project areas and the beginnings of initiatives likely to extend the project's future scope. We will review activities separately for each of the three logical components of the project:
  1. High-bandwidth connectivity and educational applications which use this connectivity.
  2. Community networking in the Hill District of Pittsburgh and elsewhere about the region.
  3. An online presentation of Pittsburgh history through photographs from the Pennsylvania Room of the Carnegie Library of Pittsburgh.

1. High-bandwidth connectivity

System tuning of the cable link to Carrick High School continued through the month of January. DEC and LANcity provided technical support to assist in cable and amplifier tests and measurements. Once this process was complete, DEC and LANcity staff visited Pittsburgh for a final system test and the installation of ChannelWorks brouters on the span from Carrick High School to TCI's head end in downtown Pittsburgh. This process went very smoothly, and the ChannelWorks brouters were successfully communicating with each other over the cable system by the day's end. Some adjustments in frequency assignments were necessary: the return path was shifted to a lower frequency channel to avoid interference from an edge filter, and the outgoing channel was established out of the cable system's normal video band.

Discussions continued through the quarter on the best placement of cable drops at East Hills Elementary School and Westinghouse High School. Since Mellon Institute lacks convenient aerial access, it was decided to employ pre-existing fiber running from downtown Pittsburgh to Mellon Institute. The fiber connection will require an agreement between TCI, which has fiber running from downtown to just outside Mellon Institute, and Penn Access, which owns the fiber entering Mellon Institute. Additional equipment will also be required to drive this fiber link.

User devices were purchased at discount from Digital Equipment and deployed to sites with high-bandwidth connectivity in the following numbers:

Software previously developed by Common Knowledge: Pittsburgh was used to build these machines quickly and reliably, loading all PC software from a Common Knowledge server.

The first server constructed on an Intel platform and running NetBSD was deployed at Schenley High School. The local server allowed greatly expanded student use of network resources. The use of NetBSD on an Intel platform is significant in that it provides for high performance at extremely low cost.

2. Community networking

This quarter saw an explosion of interest in the Internet by residents of the Hill District. A flier was distributed in early January announcing the availability of free training and access to the Internet. Nearly 100 people registered for this activity during the next month.

In response to this level of interest, plans were initiated for an expanded Hill House Community Access Network. A draft description of this activity can be found online at http://www.pitt.edu/~crssw.

In early March computers were delivered to each of the six seed sites and to Hill House. LAN connectivity was established at Hill House via a 14.4 kilobit dialup link. A Hill House server was built and deployed at the Common Knowledge central site pending the establishment of higher bandwidth connectivity to Hill House itself. This server followed the architecture developed for school sites in Common Knowledge: Pittsburgh and included a range of Internet resources.

Hill House personnel quickly established a presence on the network, initially at the Common Knowledge beta site, http://hermia.woolslair.pps.pgh.pa.us/user/thomaseu/hhhome.html Within weeks they were able to demonstrate these capabilities to visitors from the Department of Housing and Urban Development, who expressed an interest in using this technology to link the 60 Enterprise Communities and 6 Empowerment Zones funded by HUD. It was proposed that CK:P, Hill House and the City of Pittsburgh develop a proposal to provide this service.

At the end of March, Internet and e-mail training were instituted for Hill House staff. Network accounts were created, and orientation handbooks were distributed. By the end of the month another 50 community residents had registered for activities in the computer lab.

With the installation of phone lines at the six seed sites, Internet connectivity was established. Teacher inservice sessions took place in February with discussions of the World Wide Web and hypertext markup language following in March. At Vann Elementary School a project was initiated to create a school home page.

3. Online presentation

Work on the online exhibit moved into high gear with construction of Web pages for the Strip District neighborhood. With key design decisions settled, work progressed to Lawrenceville, the Hill District and Oakland. The Oakland portion of the exhibit is richly textured with 70 online images. Biographical material from the Pennsylvania Room's collection was offered on eight individuals, ranging from Honus Wagner to Fred Rogers. An online bibliography lists over 50 books and articles for further research. Hypertext-linked footnotes provide additional avenues of research. The preliminary exhibit is currently available at http://www.info-ren.org/projects/btul/exhibit/exhibit.html

While the driving impulse behind the exhibit has been the photographic collection of the Pennsylvania Department, unusual and informative text has proved to be a crucial element for the success of the exhibit. A great deal of time and effort went into organizational questions such as the selection of icons to give the exhibit a unique identity and assist users in locating themselves in the exhibit. The selected icons are part of a "baseball alphabet" published in a Pittsburgh newspaper at the turn of the century and converted into transparent gif images for the present purpose.

As the number of neighborhoods represented in the exhibit increases, the number of cross-links will increase, giving the presentation a remarkable depth and interest. An intern from the University of Pittsburgh's School of Library and Information Science has begun researching and writing biographies for photographers represented in the exhibit. This material will be included online.

The exhibit has been viewed informally by a number of people from within the Carnegie and outside. This has included staff from the Carnegie Museum of Natural History and the Preservation Advisory Committee of the Pittsburgh Regional Library Center - two groups who may find this technology useful in their own areas. The January issue of "Computers in Libraries" highlights the exhibit in a cover story.

4. Other activities

The hiring of Bess Adams as Outreach Coordinator allowed for the creation of a formal structure around previous meetings with representatives of different groups around Pittsburgh and Allegheny County. The initial plan was to develop a regional conference on telecommunications infrastructure and applications to be held in late spring of 1995.

Contacts with the business community and with representatives of city and county government suggested that these groups were ready for activities more focused than a conference, and plans began to be developed for a formal regional infrastructure planning process. With the announcement of the 1995 round of TIIAP grants, it was decided to develop the planning process in the context of this program. Matching funds for the grant proposal involved a number of activities already planned or under way throughout the region. These demonstration projects will provide the baseline for future planning.

Major participants in the planning process will include representatives of education, business, government, medicine and nonprofit organizations. A parallel effort will seek to stimulate the development of new demonstration projects, with major funding by local businesses, foundations and governments.

Katherine Yasin began her work on the assessment component of the project, collecting information which will be used in describing and analyzing the outcomes of various grant activities and the processes leading to those outcomes. To familiarize herself with these activities she attended monthly staff meetings and took extensive notes on the activities discussed there. She visted Hill House to conduct informal interviews with Chrishelle Thomas-Eugene and met with Barry Chad and other staff at the Carnegie Library of Pittsburgh. The assessment staff have also been gathering printed materials flowing out of the project activities and collecting copies of e-mail between project participants. This technique has been used effectively in other areas of Common Knowledge: Pittsburgh to document the kinds of issues which arise in the collaboration and how resulting problems are dealt with.

5. General remarks

The atmosphere apparent in all sectors of the project during this quarter was one of heightened potential. The concept of seed schools appeared to be working to stimulate networking interest in several sites even before reliable connectivity had been established. Hill House staff redefined their goals to include more extensive efforts at community connectivity than had been originally envisioned. The materials placed online for the Pennsylvania Room's exhibit looked better than anyone had anticipated and showed off the collection of photographic images to better effect than had been anticipated. City and county government showed more eagerness to develop online services that had previously been evident, and possibilities for collaborations among community groups, the business community and government appeared brighter than before.

The challenge in the upcoming quarters will be to pull together the strands of interest evident among all these groups. Although the focus for regional network planning has been the 1995 round of TIIAP funding, the expectation has been to go forward with the planning process whether or not federal funds are forthcoming from this source. Individual demonstration projects can be funded from local sources or present funding, as can pieces of the planning process such as surveys, online initiatives and a regional workshop.