The Invisible World of Intermediaries: A Cautionary Tale

  • Kate Ehrlich*
  • Debra CashEmail author


Many observers consider traditional intermediaries such as brokers, lenders and salespersons anachronisms in a world where consumers can communicate directly with providers of products and services over computer networks. Under the same rubric, information mediators such as journalists, editors, librarians and customer support representatives are being targeted for elimination. Drawing on our ethnographically-informed studies of customer support analysts and librarians, we demonstrate that the expertise and experience of intermediaries is often invisible – to the consumer, to the organization in which these intermediaries work, and even to the intermediaries' managers. The valuable services provided by intermediaries are not made unnecessary by end-user access. We argue for a richer understanding of intermediation, and a reallocation of functions and roles in which “new intermediaries” – people, software or a combination of the two – aggregate, personalize and assure the quality of information.

CSCW electronic commerce intermediary digital library electronic community costomer support librarians notes trust 


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  1. Baba, M.L. (1995): Work and Technology in Modern Industry: The Creative Frontier. In Frederick C. Gamst (ed.): Meanings of Work: Considerations for the 21st Century. Albany SUNY Press.Google Scholar
  2. Basch, R. (1993): Secrets of the Super Searchers. Wilton CT: Eight Bit Books.Google Scholar
  3. Bock, G.E. (1997): Knowledge Management Frameworks: Applications for Structuring Connections from Data Fellows, Inference Corporations, and Knowledge X. Patricia Seybold Group's Workgroup Computing Report, vol. 20,no. 2.Google Scholar
  4. Bowers, J., G. Button and W. Sharrock (1995): Workflow from Within and Without: Technology and Cooperative Work on the Print Industry Shopfloor. In H. Marmolin, Y. Sundblad and K. Schmidt (eds.): Proceedings of the Fourth European Conference on Computer-Supported Cooperative Work, ECSCW '95 (Stockholm, Sweden). Dordrecht: Kluwer Academic, pp. 51–66.Google Scholar
  5. Cook, S.N.D and J.S. Brown (1997): Bridging Epistemologies: The Generative Dance Between Organizational Knowledge and Organizational Knowing. In Review.Google Scholar
  6. Cordell, A. (1997): Taxing the Internet: A Proposal for a Bit Tax. Presented at Multi-Jurisdictional Taxation of Electronic Commerce. Spring Symposium, April 5, Harvard Law School.Google Scholar
  7. Dolberg, S., John C. McCarthy and M. Mavretic (1996): Building Internet Commerce. The Forrester Report: Software Strategies, August.Google Scholar
  8. Ehrlich, K. and D. Cash (1994): Turning Information into Knowledge: Information Finding as a Collaborative Activity. In J.L. Schnase, J.L. Leggett, R.K. Furuta and T. Metcalfe (eds.): Proceedings of Digital Libraries '94 (College Station, TX). pp. 119–125.Google Scholar
  9. Ehrlich, K. and D. Cash (1995a): I Am an Information Waitress: Bringing Order to the New Digital Libraries. Lotus Internal Report.Google Scholar
  10. Ehrlich, K. and D. Cash (1995b): Credibility, Trust and Information Filtering. Lotus Internal Report.Google Scholar
  11. Erickson, T. and G. Salomon (1991): Designing a Desktop Information System: Observations and Issues. In S.P. Robertson, G.M. Olson and J.S. Olson (eds): Proceedings of CHI '91 Human Factors in Computing Systems (New Orleans, 1991). Addison-Wesley, pp. 49–54.Google Scholar
  12. Fish, R.S., R.E. Kraut and R.W. Root (1992): Evaluating Video as a Technology for Informal Communication. In P. Bauersfled, J. Bennett and G. Lynch (eds.): Proceedings of CHI '92 Human Factors in Computing Systems (Monterey, 1992). Addison-Wesley, pp. 37–48.Google Scholar
  13. Gates, B. (1995): The Road Ahead. New York, NY: Viking.Google Scholar
  14. Hagel, J. and A.G. Armstrong (1997): Net Gain: Expanding Markets Through Virtual Communities. Cambridge, MA: Harvard Business School Press.Google Scholar
  15. Kiesler, S., R. Kraut, V. Lundmark, W. Scherlis and T. Mukhopadhyay (1997): Usability, Help Desk Calls, and Residential Internet Usage. In S. Pemberton (ed.): Proceedings of CHI '97 Human Factors in Computing Systems (Atlanta, GA, March 24–27, 1997). New York: ACM.Google Scholar
  16. Levy, D.M. and C.C. Marshall (1994): What Color was George Washington's White Horse?: A look at the Assumptions Underlying Digital Libraries. In J.L. Schnase, J.L. Leggett, R.K. Furuta and T. Metcalfe (eds.): Proceedings of Digital Libraries '94 (College Station, TX). pp. 163–169.Google Scholar
  17. Maes, P. (1994): Agents That Reduce Work and Information Overload. CACM, vol. 37,no. 7, pp. 30–40.Google Scholar
  18. Maltz, D. and K. Ehrlich (1995): Pointing the Way: Active Collaborative Filtering. In I.R. Katz, R. Mack and L. Marks (eds.): Proceedings CHI '95 Human Factors in Computing Systems (Denver, 1995). Addison-Wesley, pp. 202–209.Google Scholar
  19. Marchionini, G., S. Dwiggins, A. Katz and X. Lin (1993): Information Seeking in Full-Text End-User-Oriented Search Systems: The Roles of Domain and Search Expertise. LISR, vol. 15, pp. 35–69.Google Scholar
  20. Nardi, B. (1993): A Small Matter of Programing: Perspectives on End User Computing. Cambridge, MA: MIT Press.Google Scholar
  21. Nardi, B.A. and V. O'Day (1996): Intelligent Agents:What we Learned at the Library. Libri, vol. 46,no. 2.Google Scholar
  22. Piore, M. (1995): Beyond Individualism. Harvard University Press.Google Scholar
  23. Resnick, P and H.R. Varian (1997): Introduction (to Special Section on Recommender Systems). CACM, vol. 40,no. 3, pp. 56–58.Google Scholar
  24. Sarkar, M.B., B. Butler and C. Steinfield (1995): Intermediaries and Cybermediaries: A Continuing Role for Mediating Players in the Electronic Marketplace. Journal of Computer-Mediated Communication, vol. 1,no. 3.Google Scholar
  25. Twidale, M.B., D.M. Nichols and C.D. Paice (1997): Browsing is a Collaborative Process. Information Processing and Management. In Press.Google Scholar
  26. Watts, S. (1996): Organizational Learning: An Investigation of New Knowledge in the Form of Encoded Informal Messages. Internal Report, Boston University School of Management.Google Scholar
  27. Williams, W.S. (1996): The Online Threat to Independent Journalism, EXTRA!, Nov–Dec, pp. 22–23.Google Scholar

Copyright information

© Kluwer Academic Publishers 1999

Authors and Affiliations

  1. 1.Lotus Development CorporationCambridgeUSA, E-mail
  2. 2.New Century EnterprisesBelmontUSA, E-mail

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