How to Design and Evaluate Industrial AR Applications Content

Transcription

How to Design and Evaluate Industrial AR Applications Content
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How to Design and Evaluate Industrial AR
Applications
Margarita Anastassova and Bjšrn Schwerdtfeger
A Tutorial at ISMAR 09
Content:
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Tutorial Proposal
Evaluation Questionnaire
CV - Margarita Anastassova
CV - Link Bjšrn Schwerdtfeger
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Contact Information:
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How to Design and Evaluate Industrial AR
Applications
Margarita Anastassova, PhD, CEA, LIST, Laboratoire d'Interfaces Sensorielles, Fontenayaux-Roses
and
Bjšrn Schwerdtfeger, Fachgebiet Augmented Reality, Technische UniversitŠt MŸnchen
Abstract
This Tutorial focuses on our experience in evaluating AR user interfaces for
industrial applications. As the development of such interfaces happens at the limit of
what is known or common practice in the design of user interfaces, their design and
usability evaluation are real challenges.
The need for intensive user studies during the design and evaluation of new user
interfaces is without controversy. However, user studies with AR interfaces,
especially for industrial applications, are more complex than user studies of more
traditional systems like the Web. The complexity arises from several aspects (e.g.
the innovative technologies, the scarce user experience and knowledge of these
technologies, the limited number of applications, the limitations of HCI knowledge
and guidelines in this field). Furthermore, the design space is huge, which allows the
design of various innovative solutions but, at the same time, it does not prevent from
making a lot of mistakes in the design.
For these reasons, it seems difficult to simply apply established methods to assess
AR user interface design. The tutorial aims at presenting a discussion on the
limitation of current methods for the design and user evaluation of AR interfaces for
industrial applications and a number of practical guidelines and techniques to
improve the user interface of your AR system using target-aimed approaches with
less overhead.
We will mainly regard the early and middle design stages of AR applications. The
reason for this choice is that these phases are the most demanding ones both from a
design and from an evaluation perspective (i.e. most of the users do not know the
technology, the technology is in search of applications, there are few existing HCI
guidelines for AR interfaces). @.;A5+2.0+2;2T)97>+<79*>?+-TC0)A+2.0+X)0>9<9*7)?+;A0)+A2;190A
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0g9A29*4+X)T2T2?X0A" With this Tutorial we will also share some evaluation strategies
particularly suitable for AR applications. This includes problems, which are specific
for the design and evaluation of industrial AR user interfaces and which may not
appear in the evaluation of classical interfaces.
#
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Keywords
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Presenters
Margarita Anastassova 9A+7+)0A07)-.0)+9*+2.0+,0*AT)?+W*20)37-0A+Z78T)72T)?+72+YG:5+ZW,@
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Bjšrn Schwerdtfeger A2;1901+-T<X;20)+A-90*-0+72+2.0+B*9C0)A92?+T3+[710)8T)*+Oe0)<7*?Q
7*1+2.0 University of Helsinki (Finland). After his diploma thesis at EADS Deutschland
GmbH (#PPbQ5 .0+A/92-.01+2T+67-.408902+:;4<0*201+=07>92?+O6:=Q+72+@B+E;*9-."+6T)+.9A
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Why Are We Pioneers?
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Outline and Time Table
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TC0)C90/+T3+2.0+-;))0*2+<02.T1A+;A01+3T)+2.0+;A0)+0C7>;729T* (30 min)
!" :=+9*20)37-0A+3T)+9*1;A2)97>+7XX>9-729T*AH+1039*929T*A5+.7)1/7)05+#
0g7<X>0A5+-.7>>0*40A (5 min)
#" Y;))0*2+<02.T1A+7*1+A2)720490A+3T)+2.0+;A0)+0C7>;729T*+T3+:= (20
min):
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4)T;X+T3+<02.T1A"
$" Y;))0*2+<02)9-A+9*+2.0+;A0)+A2;190A+T3+:=+9*20)37-0A (5 min):
T8'0-29C0+7*1+A;8'0-29C0+<02)9-A
Objective of the [email protected]+T8'0-29C0+9A+2T+49C0+7+C0)?+8)903+TC0)C90/+2.0+<7'T)+2?X0A
T3+0g9A29*4+:=+9*20)37-0A+9*+T)10)+2T+9*2)T1;-0+2.0+2TX9-"+:320)+2.9A5+/0+/9>>+49C0+7*+TC0)C90/
T3+2.0+-;))0*2+<02.T1A+;A01+3T)+2.0+;A0)+0C7>;729T*+T3+:=+9*20)37-0A"
Learning objective: :2+2.0+0*1+T3+2.9A+A>T25+2.0+7220*100A+T3+2.0+2;2T)97>+A.T;>1+80+78>0+2T
910*293?+2.0+<7'T)+2?X0A+T3+0g9A29*4+:=+9*20)37-0A"[email protected]?+A.T;>1+7>AT+80+78>0+2T+10A-)980+2.0
0g9A29*4+<02.T1A+;A01+3T)+2.0+;A0)+0C7>;729T*+T3+2.0A0+A?A20<A+7*1+2T+910*293?+2.09)
71C7*2740A+7*1+>9<92729T*A+/.0*+0C7>;729*4+:=+3T)+9*1;A2)97>+7XX>9-729T*A"
Instructional strategiesH+V9)0-2+9*A2);-29T*
Materials to be usedH+[T/0)[T9*2+X)0A0*2729T*A+7*1+#+C910TA+T3+0g9A29*4+:=+9*20)37-0A+3T)
9*1;A2)97>+7XX>9-729T*A
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2T+80+;A01+49C0*+2.0+<72;)92?+T3+2.0+X)T2T2?X0 (30 min)
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<02.T1+2T+80+;A01l"+BA9*4+2.9A+<72)9g5+2.0+7220*100A+-T;>1+-.TTA0+2.0+7XX)TX)9720+0C7>;729T*
<02.T1+2T+80+;A01"
Learning objective: :2+2.0+0*1+T3+2.9A+A>T25+2.0+7220*100A+A.T;>1+80+78>0+2T+910*293?+2.0+<7'T)
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A?A20<"
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>07)*01"
Materials to be usedH+[T/0)[T9*2+X)0A0*2729T*A5+7+19A-;AA9T*+4;9105+A.T)2+C910TA+T3
X)T8>0<729-+A92;729T*A
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#" Y7A0+A2;1?+# (15 min): 7+3T)<729C0+;A0)+0C7>;729T*+T3+7*+:=
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