Journal of the American Society for Information Science and Technology
Book Review by Alexander Halavais
Volume 52, Issue 7, May 2001.
Pages: 598-599.
Book Review: The Robot in the Garden: Telerobotics and Telepistemology
in the Age of the Internet. Ken Goldberg, ed. Cambridge, MA: The MIT
Press; 2000: 366 pp. Price: $35.00. (ISBN: 0-262-07203-3.)
``The Robot in the Garden, a collection of essays on the epistemological
concerns encountered with the rise of telepresence technologies, has
the potential to become a central work in an emerging field. The aim
of the anthology, which is called out in its introduction, is to play
a role analogous to Benedikt's Cyberspace: First Steps; that is, to
identify critical points of reference (p. 5) and sketch the
foundations on which future debates will be built. Although it seems
clear that telepresence and telembodiment are becoming an area of
increased scholarly and technological investigation, with luminaries
like Jaron Lanier bringing popular as well as academic attention to
the area, it is too soon to tell whether epistemic concerns that are
raised by these technologies will garner as much attention. Regardless
of the amount of future attention it receives, this anthology provides
a worthy addition to such studies.
``The range of contributions offered in the volume is impressive, as is
the diversity of approaches to epistemological questions. Fourteen
chapters are divided thematically into three parts: philosophy; art,
history, and critical theory; and engineering, interface, and system
design. These chapters are joined by two introductory essays and a
reprint of Merleau-Ponty's 1945 work The Film and the New
Psychology. Each chapter gives treatment to concerns raised by a
particular subset of applications of communications technology,
technologies that allow users to not only observe events at a
distance, but to effect change in distant environments.
``The paradigmatic demonstration of this sort of technology is the
Telegarden, created by editor Ken Goldberg. The Telegarden, first put
into use at the University of Southern California in 1995 and now
located at the Ars Electronica Museum (http://telegarden.aec.at),
allows remote gardeners to view a garden over the web and to plant
seeds and water the garden using a robotic arm controlled via the web
page. The project raises a number of questions, chief among them
whether the garden is real or a simulation. Such questions, hardly a
rarity in discussions of the relationship between knowledge and new
networked media, lead to concerns of how new telerobotic technologies
affect our knowledge of distanced environments. Goldberg provides a
superb brief introduction to the technologies that make up
telerobotics and some of the theoretical concerns raised by this set
of technologies. As he notes in the first few sentences of the book,
telerobotics takes the long-examined issues of knowledge at a distance
brought about by telescopes, microscopes, and other technological
media of discovery, and adds an important dimension by examining
action at a distance (p. 1).
``It is then slightly confusing when Thomas Campanella trains his
discussion on web cameras in the second introductory chapter, Eden by
Wire: Webcameras and the Telepresent Landscape. This survey of web
cameras and their relationship to other technologies and theoretical
concerns calls out both the promise and problem of the remainder of
the book: the essay draws out a number of related threads in the
history of visual technologies, the social context in which webcams
are used, and some of the theoretical problems raised, but fails to
unite these into a cohesive conceptual whole.
``The five chapters that follow discuss philosophical issues raised by
telepresence. The first of these, by Herbert Dreyfus, moves the
discussion firmly into a theoretical plane by introducing
telepistemology and how it relates to traditional questions of
knowledge. Dreyfus suggests that the issues raised by mediated reality
- whether or not the events experienced through the attenuated
channels provided over the internet are really occurring or are
forgeries - are reminiscent of long-standing debates over the
Cartesian assertion that all experiences are mediated by our sense
organs. As our experiences are increasingly technologically mediated,
he wonders whether this will cause a resurgence in such questions, and
whether the increase of mediated experiences might bring into relief
more embodied experiences. Introduced by Dreyfus, and carried through
in each of the philosophical chapters, is the claim that new
telepresence technologies move epistemological concerns out of the
abstract world of philosophers, and into the lived experience of a
large number of people. Because more and more of our experiences are
mediated, and because the internet is especially fertile ground for
hoaxes and counterfeits, epistemological concerns are increasingly
critical to the real world. Though quite abstract at times, the essays
provide good insight into some of the theoretical concerns at hand.
``The second series of essays take a critical and cultural approach,
looking at how art, often at the cutting edge of telepresence, uses
new perspectives afforded by these technologies to challenge cultural
and perceptual conventions. Several of the chapters detail
installations and performances ranging from controlling the actions of
humans remotely, to making video available from the perspective of a
bird or a doll. While this is done in an attempt to illustrate issues
of embodiment (central here as in the more philosophical work), in
reviewing these works, something is lost. Many of the installations
can be accessed over the web, providing a better feel for the work,
but since they are often related to the interaction between mediated
and physical reality, the reader/surfer can only experience half of
the piece. Too often the chapters in this part of the book fall into
cataloging and reporting rather than criticism. Within this grouping,
Oliver Grau's chapter (History of Telepresence: Automata, Illusion,
and Rejecting the Body) is the most enlightening, in its engaging the
history of the intersection between images, automata, and the body. He
concludes that the desire to overcome physical distance, to project
ourselves outside the constraints of our own physical bodies, has
always been a powerful motivation for both art and technology
(p. 242).
``The next four chapters are grouped under the heading of Engineering,
Interface, and System Design. While each of these essays touches on
design, the rubric barely constrains the breadth of these
chapters. Blake Hannaford's chapter is a stark departure from earlier
parts of the book, and provides a brief look at the technical
considerations for designing telerobotic systems. While certainly
accessible to the non-engineer, and an engaging and interesting
introduction to problems of designing such systems (the discussion of
time delays and of scaling are both fascinating), it is at first
difficult to reconcile this with the earlier, more theoretical
work. John Canny and Eric Paulos present a discussion of their
telembodiment projects; among them, blimps that allow web surfers to
move through an environment and interact with others. The discussion
is really less about design than illustrating the ways in which such
embodiment affects how we know about the world and our social
interactions. Neither Judith Donath's chapter on Tele-identity nor
Michael Idinopulos' chapter on Transparent Interfaces are strictly
about design in the narrow sense, but treat, respectively, how
identity is constructed among real and artificial participants in a
world and the relationship of mediation to skepticism. What all of
these do share is a clear link to existing systems, and a further
exploration of the potential consequences of these systems.
``The Merleau-Ponty essay serves as an appropriate capstone to the
anthology. The essay discusses the ways in which the motion picture is
constructed as a gestalt and suggests that it reflects how we are
naturally bonded to our environments in inseparable ways. In his
introduction, Goldberg notes that one of the reasons for the inclusion
of this essay was as a precedent for a mating of the technical and the
philosophical. Indeed, few of the other essays reach the same level of
integrating philosophical and technical issues, or showing how these
concerns inform one another. However, it may be unfair to expect
either this level of depth or closure in a volume that openly aims at
encouraging debate and further work.
``In these aims, the volume does quite well. Anyone interested in larger
issues of critical and humanistic approaches to information and
communication technologies will, no doubt, find the essays in this
book to be both informative and thought provoking. It performs two
very valuable tasks. First, by calling attention to a set of
technologies that are both very new and also show every sign of rapid
diffusion in the short term, the book challenges us to turn questions
of theory to more concrete and immediate social challenges. Interest
in virtuality and reality is addressed here in a much more direct way,
as the interface between the real and the imaginary is central to
telerobotic technologies. Second, the book provides a tentative
cannon, a set of introductory readings that begs for both criticism
and development. It is certainly not a substitute for a more
thoroughgoing theoretical grounding, but any reader interested in a
theoretical approach to new media technologies that manages to connect
at a practical level will not be disappointed by The Robot in the
Garden.''
By
Alexander Halavais
New Media Research Lab
University of Washington
School of Communication
Box 353740
Seattle, WA 98115
ach@u.washington.edu
Online Journal
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