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    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>How We Own Drones: On the Sense of Ownership in the Drone Design</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>Anastasia Kuzminykh Jessica R. Cauchard</string-name>
          <email>akuzminykh@uwaterloo.ca</email>
          <email>jcauchard@bgu.ac.il</email>
          <xref ref-type="aff" rid="aff0">0</xref>
        </contrib>
        <aff id="aff0">
          <label>0</label>
          <institution>Cheriton School of Computer Ben Gurion University of the Science, University of Waterloo Negev Waterloo</institution>
          ,
          <country country="CA">Canada</country>
          <addr-line>Be'er Sheva</addr-line>
          ,
          <country country="IL">Israel</country>
        </aff>
      </contrib-group>
      <abstract>
        <p>While HCI research on the sense of ownership over technological possession is actively developing, there is a noticeable lack of understanding of how users develop and experience ownership over social drones. In this position paper, we discuss how the specifics of drone technology, such as the possibility of autonomous operation mode, their ability to act as user's proxy on a distance, and users' tendency for anthropomorphization, might bring unique aspects to the user's sense of psychological ownership over drones compared to other technological possessions. Furthermore, we suggest that the sense of ownership is one of the fundamental questions in human-drone interaction and spans through major user-centered concerns in drone design.</p>
      </abstract>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>-</title>
      <p>This paper is published under the Creative Commons Attribution 4.0 International
(CC-BY 4.0) license. Authors reserve their rights to disseminate the work on their
personal and corporate Web sites with the appropriate attribution.
Interdisciplinary Workshop on Human-Drone Interaction (iHDI 2020)
CHI ’20 Extended Abstracts, 26 April 2020, Honolulu, HI, US
© Creative Commons CC-BY 4.0 License.</p>
    </sec>
    <sec id="sec-2">
      <title>Author Keywords</title>
      <p>ownership; possessions; drones; values; social context.</p>
    </sec>
    <sec id="sec-3">
      <title>CCS Concepts</title>
      <p>•Human-centered computing ! HCI theory, concepts
and models;</p>
    </sec>
    <sec id="sec-4">
      <title>Introduction</title>
      <p>
        With the rapid development of the drone technology and
its fast growing adoption in the global consumer market,
the question of user’s perceived ownership over drones
becomes ever more relevant to the HDI community.
The state, in which individuals experience a psychological
connection with an object, feeling this object as “theirs”,
has been defined as psychological ownership [
        <xref ref-type="bibr" rid="ref11 ref26 ref3 ref9">3, 26, 11, 9</xref>
        ].
Psychological ownership is conceptually distinguished from
legal ownership based on its dual, cognitive-affective nature
[
        <xref ref-type="bibr" rid="ref10 ref22">10, 22</xref>
        ]. This means, that besides the intellectual
perception of some object as one’s possession, the psychological
ownership also includes an emotional component [
        <xref ref-type="bibr" rid="ref23">23</xref>
        ], e.g.
more favorable evaluation of the object [
        <xref ref-type="bibr" rid="ref19 ref24">24, 19</xref>
        ].
      </p>
      <p>
        While the understanding of the sense of ownership is
getting more and more attention in human-computer
interaction in general [
        <xref ref-type="bibr" rid="ref13 ref14 ref16 ref18 ref19 ref20 ref5">16, 5, 20, 13, 19, 14, 18</xref>
        ], the specifics of
forming the sense of ownership over drones, and
especially social drones, are yet poorly understood. At the same
time, as we demonstrate in this paper, there is a number of
reasons to assume that the sense of ownership over this
particular type of technology might have its unique aspects.
      </p>
    </sec>
    <sec id="sec-5">
      <title>Key Specifics of Drones</title>
      <p>For the purpose of exploring the potential unique aspects of
ownership over social drones, here we discuss three
distinguishing features of the drone interaction design: possible
autonomy, ability to act as user’s proxy on a distance, and
users’ tendency to anthropomorphize drones.</p>
      <p>
        First, the unrivaled feature of drones is that, as
technology, they encapsulate two possible modes of operation –
autonomous, fully automated task performance (e.g. path
following), and manual, real-time pilot-controlled task
performance [
        <xref ref-type="bibr" rid="ref7">7</xref>
        ]. We suggest that the possibility of autonomous
operation might potentially have an effect on sense of
ownership of a drone, i.e. by changing the balance of the
perceived decision-making responsibilities.
      </p>
      <p>
        Second, unlike most of the technologies common in global
consumer adoption, drones can perform their tasks on a
distance, and even without the direct input from their user.
For example, FlyingBuddy robot [
        <xref ref-type="bibr" rid="ref15">15</xref>
        ] was designed to
augment human mobility and perceptibility, including the
scenarios where the drone could be flying to see things beyond
the user’s field of view, or reporting accidents from above.
Another project proposed using drone-based flying
displays as personal companions (e.g., during sports), or as
a way to actively support people in emergency situations
(e.g., search and rescue) [
        <xref ref-type="bibr" rid="ref25">25</xref>
        ]. Such ability to perform tasks
in a distance, and thus, to spatially augment human
abilities, means that drones might become a proxy of their user,
while still acting autonomously.
      </p>
      <p>
        Finally, and in tight relation to the first two distinguishing
aspects of the drone interaction design, many studies
demonstrate the users’ persistent tendency to anthropomorphize
drones. For example, previous research showed that
people interact with drones as with a person or a pet [
        <xref ref-type="bibr" rid="ref6">6</xref>
        ].
Furthermore, the anthropomorphization through the perception
of personality and emotions in robot’s behaviours is
commonly deliberately designed into drones [
        <xref ref-type="bibr" rid="ref8">8</xref>
        ].
      </p>
      <p>While these features are not the only unique aspects of
drone design that distinguish them from other ubiquitous
devices, in this particular paper, we specifically consider
autonomy, ability to act as user’s proxy, and
anthropomorphization of drones, to illustrate how these factors might
potentially affect the unique sense of ownership in the context
of drone technology.</p>
    </sec>
    <sec id="sec-6">
      <title>Sense of Ownership in the Drone Design</title>
      <p>
        Understanding of Ownership in HCI
Despite the fact that our understanding of psychological
ownership over different technologies is still rather
fractured and predominantly descriptive [
        <xref ref-type="bibr" rid="ref13 ref14 ref17 ref18 ref19 ref20 ref5">5, 20, 13, 19, 14, 18,
17</xref>
        ], there are some preliminary efforts to develop the
HCIfocused adaptation of the theoretical conceptualization of
ownership from other areas of knowledge.
      </p>
      <p>
        For instance, in the recent work [
        <xref ref-type="bibr" rid="ref16">16</xref>
        ], we have analyzed
several examples of HCI papers on the technology possession
in context of multidisciplinary research on ownership (e.g.
[
        <xref ref-type="bibr" rid="ref1 ref21 ref22 ref23">22, 1, 21, 23</xref>
        ]), and illustrated how the mechanisms and
rationalizations of the perceptions of ownership over physical
and digital objects can be mapped to the previously
developed multi-dimensional structure of ownership. Specifically,
we suggested the following five dimensions of ownership for
a particular consideration in HCI research:
(a) Self-identity reflecting the object of possession
becoming an aspect of a “representation” of an owner;
(b) Self-efficacy reflecting the owner’s judgement of their
capability and competence to perform a task and to
control the object;
(c) Accountability and Responsibility reflecting the
voluntary or enforced authority and obligation to take care
of the object and related performances, consequences,
and issues;
(d) Autonomy reflecting the owner’s judgement of their
capability to independently initiate decisions and actions
with the object;
(e) Territoriality reflecting the owner’s identification of their
possession through external references and causing an
owner to defend the object if ownership is endangered.
      </p>
      <sec id="sec-6-1">
        <title>Specifics of Ownership in HDI</title>
        <p>
          In this paper, we raise the question of how the sense of
ownership over social drones might differ from the
ownership over other technologies, and what aspects would,
in contrary, yield similarities with sense of ownership over
other technological possessions. One of the motivations for
such question is that the identified key specifics of drones –
the possibility of autonomous operation mode [
          <xref ref-type="bibr" rid="ref7">7</xref>
          ], ability to
act as user’s proxy [
          <xref ref-type="bibr" rid="ref15 ref25">25, 15</xref>
          ], and users’ tendency for
anthropomorphization [
          <xref ref-type="bibr" rid="ref6 ref8">6, 8</xref>
          ] – are, arguably, affecting each of the
five dimensions of psychological ownership.
        </p>
        <p>
          For example, the dimension of self-identity, when the
possession becomes an extension of the owner’s self [
          <xref ref-type="bibr" rid="ref1 ref4 ref9">1, 9, 4</xref>
          ],
could be expected to be significantly affected by the
perception of a drone as a separate autonomous identity.
Furthermore, the dimension of self-efficacy – users’ beliefs
in their ability to accomplish tasks [
          <xref ref-type="bibr" rid="ref1 ref12 ref21 ref22">12, 1, 21, 22</xref>
          ] – could
depend on the expected level of user’s participation in the
actual task performance, which is currently unclear for the
drone technology.
        </p>
        <p>Similarly, accountability and responsibility factors in
psychological ownership are potentially much more flexible in
human-drone interaction, if the level of expected user’s
participation in the task performance is reduced and the focus
is shifted to the drone’s decision making.</p>
        <p>While the autonomy dimension of of ownership seem to be
the most similar to the ownership over other technology, in
the context of drone design it opens an exciting avenue for
the investigation of legal and ethical challenges associated
with the restrictions on drones’ task performances.
Finally, the ownership dimension of territoriality in drone
design is, arguably, one of the most novel directions in
design research, since the drone’s unique autonomous and
long-distance nature of task performance make it to be a
proxy of its user/owner. However, the understanding of the
mechanisms of territoriality in such task performance is yet
drastically underdeveloped.</p>
      </sec>
      <sec id="sec-6-2">
        <title>The Role of Ownership in Drone Design</title>
        <p>
          In the recent work on the design of social drones, Baytas
et al [
          <xref ref-type="bibr" rid="ref2">2</xref>
          ] have analyzed the results and implications from
an extensive set of research papers on social drones,
human drone interaction, and drone design. Based on this
analysis, the authors developed a framework to enable
endto-end, post-hoc characterizations of drone design studies.
The framework includes six drone design concerns,
reflecting the specific design elements, and six human-centered
concerns, which refer to the human responses evoked by
these elements. The six human-centered concerns
identified by Baytas et al [
          <xref ref-type="bibr" rid="ref2">2</xref>
          ] include:
• ergonomics – whether people are physically comfortable
in interacting with the drone;
• appeal – whether people are willing to accept, acquire,
and/or use drones as designed;
• tactility – the degree to which people perceive the drone
as something they can touch, hold, and manually
manipulate;
• intuitive control – the degree to which people are able to
intuitively control the drone via the proposed design;
• intuitive comprehension of a drone – the degree to
which people are able to interpret intentions or
messages that the drone is trying to convey; and
• perceived social role of a drone – the existing
conventions around social roles which people perceive as
relevant for drone behavior.
        </p>
        <p>
          Building on the five dimensions of ownership suggested
for HCI [
          <xref ref-type="bibr" rid="ref16">16</xref>
          ], we argue that the question of ownership over
social drones spans across at least five of the six
humancentered drone design concerns [
          <xref ref-type="bibr" rid="ref2">2</xref>
          ]. For instance, the
appeal concern reflects the affective component of
psychological ownership [
          <xref ref-type="bibr" rid="ref23 ref24">23, 24</xref>
          ], and, arguably, its territoriality and
self-identity dimensions. The tactility concern seem to be
likely to be related to territoriality and accountability
dimensions, the intuitive control and comprehension of drones is
directly associated with the self-efficacy dimension and,
potentially, with the autonomy dimension. Finally, the concern
of a perceived social role of a drone is, arguably, related
to the questions of specifics of self-identity, autonomy, and
accountability dimensions in the sense of ownership over
drones. Correspondingly, due to the breadth of the
representation of ownership aspects in the human-centered
drone design concerns, we suggest that the understanding
of the specifics of ownership over social drones is one of
the fundamental considerations for the drone design.
        </p>
      </sec>
    </sec>
    <sec id="sec-7">
      <title>Conclusion and Discussion Points</title>
      <p>In this position paper, we suggest that understanding of the
sense of ownership over drones is one of the fundamental
questions in human-drone interaction, which affects the
majority of user-centered concerns in drone design. We
illustrate how the specifics of drones, such as their autonomous
operation, ability to act as user’s proxy, and users’ tendency
for anthropomorphization of drones, might bring unique
aspects to different dimensions of psychological ownership.
Furthermore, the investigation of the sense of ownership
over drones opens a research window into a broader set of
fundamental design questions. For instance, it leads to a
question of who is the user of a drone, in particular, when a
drone performs social actions in a distance (e.g. assisting in
rescue missions), and what differences should be reflected
in the interaction design for multiple users of a drone.
Thus, we would like to advocate the iHDI community to
consider the exploration of the mechanisms of drone
ownership, as we believe that it would bring an important angle to
the understanding of the drone design and would allow to
further advance the efforts put into structuring the design
space for social drones.</p>
    </sec>
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