How to Design and Evaluate Industrial AR Applications Content
Transcription
How to Design and Evaluate Industrial AR Applications Content
E"+:*7A27AATC75+&"+,-./0)123040)H+UT/+2T+V0A94*+7*1+GC7>;720+W*1;A2)97>+:=+:XX>9-729T*A E"+:*7A27AATC75+YG:+ZW,@5+,0*AT)?+W*20)37-0A+Z78T)72T)?+5+!R5+)T;20+1;+[7*T)7<75+&[\5 6]^@G^:_+:B`+=],G,5+6a+N##\b+6)7*-0 &"+,-./0)123040)5+@0-.*9A-.0+B*9C0)A92D2+EF*-.0*+W!\5+67-.408902+:;4<0*201+=07>92?5 &T>2c<7**A2)7d0+$5 RbS%R+e7)-.9*4+809+EF*-.0*5+e0)<7*? How to Design and Evaluate Industrial AR Applications Margarita Anastassova and Bjrn Schwerdtfeger A Tutorial at ISMAR 09 Content: !" #" $" %" Tutorial Proposal Evaluation Questionnaire CV - Margarita Anastassova CV - Link Bjrn Schwerdtfeger 2 7 8 13 Contact Information: &'()*+,-./0)123040)5+67-.408902+:;4<0*201+=07>92?5+@0-.*9A-.0+B*9C0)A92D2+EF*-.0* G<79>H A-./0)12I9*"2;<"105+J08H ///"9*"2;<"10KLA-./0)125+@0>H M%N OPQRN+K+#RN+!S+PRN ! E"+:*7A27AATC75+&"+,-./0)123040)H+UT/+2T+V0A94*+7*1+GC7>;720+W*1;A2)97>+:=+:XX>9-729T*A E"+:*7A27AATC75+YG:+ZW,@5+,0*AT)?+W*20)37-0A+Z78T)72T)?+5+!R5+)T;20+1;+[7*T)7<75+&[\5 6]^@G^:_+:B`+=],G,5+6a+N##\b+6)7*-0 &"+,-./0)123040)5+@0-.*9A-.0+B*9C0)A92D2+EF*-.0*+W!\5+67-.408902+:;4<0*201+=07>92?5 &T>2c<7**A2)7d0+$5 RbS%R+e7)-.9*4+809+EF*-.0*5+e0)<7*? How to Design and Evaluate Industrial AR Applications Margarita Anastassova, PhD, CEA, LIST, Laboratoire d'Interfaces Sensorielles, Fontenayaux-Roses and Bjrn Schwerdtfeger, Fachgebiet Augmented Reality, Technische Universitt Mnchen 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 O)0f;9)0<0*2A+0>9-92729T*+;A9*4+A0C0)7>+<02.T1A+A;-.+7A+A-0*7)9TA5+390>1+A2;190A5+7-29C92? 7*7>?A9A5+7*1+3T)<729C0+0C7>;729T*A+T3+X)T2T2?X0AQ+7*1+2.0+A;8A0f;0*2+;A789>92?+0C7>;729T*+T3 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. # E"+:*7A27AATC75+&"+,-./0)123040)H+UT/+2T+V0A94*+7*1+GC7>;720+W*1;A2)97>+:=+:XX>9-729T*A E"+:*7A27AATC75+YG:+ZW,@5+,0*AT)?+W*20)37-0A+Z78T)72T)?+5+!R5+)T;20+1;+[7*T)7<75+&[\5 6]^@G^:_+:B`+=],G,5+6a+N##\b+6)7*-0 &"+,-./0)123040)5+@0-.*9A-.0+B*9C0)A92D2+EF*-.0*+W!\5+67-.408902+:;4<0*201+=07>92?5 &T>2c<7**A2)7d0+$5 RbS%R+e7)-.9*4+809+EF*-.0*5+e0)<7*? Keywords :;4<0*201+=07>92?5+BA0)+GC7>;729T*5+BA0)+=0f;9)0<0*2A+G>9-92729T*5+BA0)+W*20)37-0A Presenters Margarita Anastassova 9A+7+)0A07)-.0)+9*+2.0+,0*AT)?+W*20)37-0A+Z78T)72T)?+72+YG:5+ZW,@ 9*+6)7*-0"+,.0+.T>1A+7+[."V"+9*+[A?-.T>T4?+7*1+YT4*929C0+G)4T*T<9-A+3)T<+[7)9A+V0A-7)20A B*9C0)A92?"+U0)+[.V+/T)h+/7A+-0*20)01+T*+2.0+7*7>?A9A+T3+;A0)Ai+*001A+3T)+7*+:;4<0*201 =07>92?+A?A20<+2T+80+;A01+7A+7+'T8+791+8?+7;2T<T29C0+A0)C9-0+20-.*9-97*A"+E7)47)927+.7A+TC0) S+?07)A+T3+0gX0)90*-0+9*+2.0+;A0)a-0*20)01+10A94*+T3+9*20)7-29C0+A?A20<A5+/.9-.+A.0+479*01+9* 7+*;<80)+T3+GB+X)T'0-2A+A;-.+7A+:<890*2+:4T)7A5+jW=@UB:ZW,+7*1+,:E&:"+,.0+9A -;))0*2>?+/T)h9*4+T*+2.0+GB+U7X29E7X+X)T'0-2"+U0)+<79*+)0A07)-.+9*20)0A2A+>90+9*+2.0+390>1+T3 .;<7*+37-2T)A+O;A789>92?5+;29>92?5+7--0AA989>92?Q+T3+0<0)49*4+20-.*T>T490A+A;-.+7A+C9)2;7>+7*1 7;4<0*201+)07>92?+7*1+.7X29-+7*1+27-29>0+9*20)37-0A"+E7)47)927+9A+7+<0<80)+T3+2.0+X)T4)7< -T<<92200+T)+7+)0C90/0)+3T)+7+*;<80)+T3+9*20)*729T*7>+-T*30)0*-0A+OYUW5+W*20)7-25 ET89>0UYW5+[0)C7A9C0+U07>2.Q" Bjrn 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 T*4T9*4+[."V+A2;190A+.0+9A+10C0>TX9*4+7*1+0C7>;729*4+UEV+7*1+>7A0)+X)T'0-2T)+87A01 :;4<0*201+=07>92?+A?A20<A+9*+9*1;A2)97>+0*C9)T*<0*2A+O0AX"+-T<<9AA9T*9*4+A-0*7)9TA+9* >T49A29-A+7XX>9-729T*AQ"+@T+2.9A+0*15+.0+.7A+9*a10X2.+T8A0)C01+A0C0)7>+.;*1)01+;A0)A+3T>>T/9*4 <T)0+2.7*+!P"PPP+9*A2);-29T*A+9*+:;4<0*201+=07>92?+7XX>9-729T*A+a+2.0)08?+;A9*4+-T*C0*297> 7*1+;*-T*C0*297>+T8A0)C729T*+7XX)T7-.0A" &0A910+2.9A5+.0+.7A+10C0>TX01+2.0+T;21TT)+47<0 kE;*9-.+U;*2l+3T)+<T89>0+X.T*0A5+9*->;19*4+2.0+0g0-;29T*+T3+A0C0)7>+390>1+A2;190A"+Z720>?5 .0 $ E"+:*7A27AATC75+&"+,-./0)123040)H+UT/+2T+V0A94*+7*1+GC7>;720+W*1;A2)97>+:=+:XX>9-729T*A E"+:*7A27AATC75+YG:+ZW,@5+,0*AT)?+W*20)37-0A+Z78T)72T)?+5+!R5+)T;20+1;+[7*T)7<75+&[\5 6]^@G^:_+:B`+=],G,5+6a+N##\b+6)7*-0 &"+,-./0)123040)5+@0-.*9A-.0+B*9C0)A92D2+EF*-.0*+W!\5+67-.408902+:;4<0*201+=07>92?5 &T>2c<7**A2)7d0+$5 RbS%R+e7)-.9*4+809+EF*-.0*5+e0)<7*? 9*C0A2947201+7*1+0C7>;7201+2.0+;A0+T3+:=+T*+Y0>>+[.T*0A+2T402.0)+/92.+-0>>;>7)+X.T*0 *02/T)h+X)TC910)"+U0+/7AK9A+X7)2+T3+2.0 :@UG,:,5+6T)ZT4+7*1+:jWZB,+)0A07)-.+X)T'0-2A" Why Are We Pioneers? E7)47)927+7*1+&'()*+7)0+8T2.+AT<0.T/+X9T*00)A+9*+2.0+/7?+2.0?+10A94*+7*1+0C7>;720 :;4<0*201+=07>92?+BA0)+W*20)37-0A"+&09*4+9*+2.0+>;-h?+A92;729T*+T3+.7C9*4+7>)071?+7--0AA+2T+7 >T2+T3+-T)0+h*T/>0140+9*+2.0+7)07+:;4<0*201+=07>92?+2.0?+-T;>1+A27)2+2.09)+)0A07)-.+-7)00)+8? 8;9>19*4+7XX>9-729T*A ;A9*4+X7)2>?+0g9A29*4+<72;)0+20-.*T>T490A"+W*+2.9A+/7?5+2.0?+191+*T2 .7C0+2T+-T*-0*2)720+T*+.T/+2T+A02+;X+7*+:;4<0*201+=07>92?+A?A20<+9*+40*0)7>5+8;2+)72.0) 3T-;A+T*+2.0+7XX>9-729T*+92A0>3"+E7)47)927+7*1+&'()*+7)0+*T2+2.0+39)A2+T*0A+9*+8;9>19*4 :;4<0*201+=07>92?+7XX>9-729T*A5+8;25+9*+AT<0+/7?5+2.0?+80>T*4+2T+2.0+X9T*00)A+9*+X)TXTA9*4 *0/+/7?A+3T)+2.0+0C7>;729T*+7*1+9<X)TC0<0*2+T3+A;-.+A?A20<A"[email protected]?+717X2+7*1+3;)2.0) 10C0>TX+2.0+0A278>9A.01+h*T/>0140+T*+2.0+0C7>;729T*+T3+2)71929T*7>+;A0)+9*20)37-0A+9*+T)10)+2T <7h0+92+;A78>0+3T)+2.0+10A94*+7*1+0C7>;729T*+T3+:=+;A0)+9*20)37-0A" % E"+:*7A27AATC75+&"+,-./0)123040)H+UT/+2T+V0A94*+7*1+GC7>;720+W*1;A2)97>+:=+:XX>9-729T*A E"+:*7A27AATC75+YG:+ZW,@5+,0*AT)?+W*20)37-0A+Z78T)72T)?+5+!R5+)T;20+1;+[7*T)7<75+&[\5 6]^@G^:_+:B`+=],G,5+6a+N##\b+6)7*-0 &"+,-./0)123040)5+@0-.*9A-.0+B*9C0)A92D2+EF*-.0*+W!\5+67-.408902+:;4<0*201+=07>92?5 &T>2c<7**A2)7d0+$5 RbS%R+e7)-.9*4+809+EF*-.0*5+e0)<7*? Outline and Time Table J0+10A94*01+2.0+@;2T)97>+9*+2.)00+A>T2A"+G7-.+2;2T)97>+A>T2+<7h0A+A0*A0+9*19C91;7>>?"+UT/0C0)5 3)T<+7+X0174T49-7>+XT9*2+T3+C90/+7*1+9*+T)10)+2T+3;>>?+;*10)A27*1+2.0+2;2T)97>5+92+/9>>+80+80220) 2T+7220*1+7>>+2.0+A>T2A" W" Slot 1: :=+9*20)37-0A+3T)+9*1;A2)97>+7XX>9-729T*AH+:+40*0)7>+9*2)T1;-29T*+7*1 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): 7" BA0)+)0f;9)0<0*2A+0>9-92729T*H+A2720aT3a2.0a7)2+)0C90/A5 /T)hA.TXA+7*1+3T-;A+4)T;XA5+A-0*7)9TA+7*1+X0)AT*7A5 3T)<729C0+0C7>;729T*A5+390>1A+A2;190A"+:1C7*2740A+7*1 >9<92729T*A+T3+07-.+4)T;X+T3+<02.T1A 8" BA789>92?+0C7>;729T*H+Gg9A29*4+4;910>9*0A5+3T)<729C0+7*1 A;<<729C0+0C7>;729T*A"+:1C7*2740A+7*1+>9<92729T*A+T3+07-. 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 WW" Slot 2: [)T8>0<A+)0>7201+2T+2.0+;A0)+A2;190A+T3+:=+9*20)37-0A+7*1+7+4;910+T*+<02.T1A 2T+80+;A01+49C0*+2.0+<72;)92?+T3+2.0+X)T2T2?X0 (30 min) !" [)T8>0<A (15 min): 7" 20-.*9-7>+>9<92729T*A+T3+2.0+X)T2T2?X0A5 8" ;A789>92?+X)T8>0<A+O0"4"+)0>7201+2T+UEVAQ -" 20-.*T>T490A+9*+A07)-.+T3+7XX>9-729T*A5 1" 910*2939-729T*+7*1+)0-);929*4+T3+20A2+;A0)A5 b E"+:*7A27AATC75+&"+,-./0)123040)H+UT/+2T+V0A94*+7*1+GC7>;720+W*1;A2)97>+:=+:XX>9-729T*A E"+:*7A27AATC75+YG:+ZW,@5+,0*AT)?+W*20)37-0A+Z78T)72T)?+5+!R5+)T;20+1;+[7*T)7<75+&[\5 6]^@G^:_+:B`+=],G,5+6a+N##\b+6)7*-0 &"+,-./0)123040)5+@0-.*9A-.0+B*9C0)A92D2+EF*-.0*+W!\5+67-.408902+:;4<0*201+=07>92?5 &T>2c<7**A2)7d0+$5 RbS%R+e7)-.9*4+809+EF*-.0*5+e0)<7*? 0" >9<9201+T)+*T+;A0)+h*T/>0140+7*1+0gX0)90*-0+/92.+:= 9*20)37-0A5+0AX0-97>>?+9*+9*1;A2)97>+-T*20g2A+O37A-9*729T*+7*1 >07)*9*4+0330-2AQ 3" 20-.*T>T4?+7--0X27*-0+7*1+;A0)+A729A37-29T* 4" X)T8>0<A+/92.+2.0+<02)9-A+;A015 ." C7>9192?+7*1+)0>9789>92?+T3+2.0+A2;190A" #" UT/+2T+0C7>;720+:=+9*20)37-0A (15 min): 7" 7+<72)9g+k<72;)92?+T3+2.0+X)T2T2?X0+CA"+0C7>;729T*+<02.T1+2T 80+;A01l Objective of the [email protected]+39)A2+T8'0-29C0+9A+2T+49C0+7*+TC0)C90/+7*1+2T+<7h0+2.0 7220*100A+7/7)0+T3+2.0+<7'T)+X)T8>0<A+0*-T;*20)01+/.0*+1T9*4+;A0)+A2;190A+/92.+:= 9*20)37-0A"+:+A0-T*1+T8'0-29C0+9A+2T+X)0A0*2+7+<72)9g+k<72;)92?+T3+2.0+X)T2T2?X0+CA"+0C7>;729T* <02.T1+2T+80+;A01l"+BA9*4+2.9A+<72)9g5+2.0+7220*100A+-T;>1+-.TTA0+2.0+7XX)TX)9720+0C7>;729T* <02.T1+2T+80+;A01" Learning objective: :2+2.0+0*1+T3+2.9A+A>T25+2.0+7220*100A+A.T;>1+80+78>0+2T+910*293?+2.0+<7'T) X)T8>0<A+)0>7201+2T+2.0+;A0)+A2;190A+T3+:=+9*20)37-0A"[email protected]?+A.T;>1+7>AT+80+78>0+2T+-.TTA0+2.0 7XX)TX)9720+0C7>;729T*+<02.T1+2T+80+;A01+9*+)0>729T*+/92.+2.0+<72;)92?+T3+2.0+0C7>;7201 A?A20<" Instructional strategiesH+V9)0-2+9*A2);-29T*+7*1+9*20)7-29C0+9*A2);-29T*+O19A-;AA9T*+/92.+2.0 7220*100A+T*+2.09)+0C0*2;7>+0gX0)90*-0+/92.+2.0+0C7>;729T*+T3+:=+9*20)37-0A+3T)+9*1;A2)97> 7XX>9-729T*AQ"+6T)+<TA2+T3+2.0+X)T8>0<A+/0+/9>>+49C0+0g7<X>0A+3)T<+2.0+>0AAT*A+/0+.7C0 >07)*01" Materials to be usedH+[T/0)[T9*2+X)0A0*2729T*A5+7+19A-;AA9T*+4;9105+A.T)2+C910TA+T3 X)T8>0<729-+A92;729T*A WWW" Slot 3H+Y7A0+A2;190A (30 min) !" Y7A0+A2;1?+! (15 min): ;A0)+)0f;9)0<0*2A+0>9-92729T*+3T)+7*+:= 9*20)37-0+2T+80+;A01+3T)+7;2T<T89>0+1974*TA9A 7" X)0A0*2729T*+T3+7+C910T+/92.+2.0+20A2+A92;729T*+O#+<9*Q 8" 7220*100AiA+9*20)7-29C0>?+/T)h+7*1+19A-;AA+7+X)TXTA7>+3T)+7 ;A0)+)0f;9)0<0*2A+0>9-92729T*+X>7*+O!P+<9*Q -" /)7Xa;X+19A-;AA9T*+O$+<9*Q #" Y7A0+A2;1?+# (15 min): 7+3T)<729C0+;A0)+0C7>;729T*+T3+7*+:= 9*20)37-0 7" X)0A0*2729T*+T3+7+C910T+/92.+2.0+20A2+A92;729T*+O#+<9*Q 8" 7220*100AiA+9*20)7-29C0>?+/T)h+7*1+19A-;AA+7+X)TXTA7>+3T)+7 ;A0)+0C7>;729T*+X>7*+O!P+<9*Q -" /)7Xa;X+19A-;AA9T*+O$+<9*Q Objective of the [email protected]+T8'0-29C0+9A+2T+49C0+2.0+7220*100A+2.0+XTAA989>92?+2T 3T)<;>720+7+X>7*+3T)+7+;A0)+A2;1?+T3+7*+:=+9*20)37-0+3T)+9*1;A2)97>+7XX>9-729T*A" \ E"+:*7A27AATC75+&"+,-./0)123040)H+UT/+2T+V0A94*+7*1+GC7>;720+W*1;A2)97>+:=+:XX>9-729T*A E"+:*7A27AATC75+YG:+ZW,@5+,0*AT)?+W*20)37-0A+Z78T)72T)?+5+!R5+)T;20+1;+[7*T)7<75+&[\5 6]^@G^:_+:B`+=],G,5+6a+N##\b+6)7*-0 &"+,-./0)123040)5+@0-.*9A-.0+B*9C0)A92D2+EF*-.0*+W!\5+67-.408902+:;4<0*201+=07>92?5 &T>2c<7**A2)7d0+$5 RbS%R+e7)-.9*4+809+EF*-.0*5+e0)<7*? Learning objective: :2+2.0+0*1+T3+2.9A+A>T25+2.0+7220*100A+A.T;>1+80+78>0+2T+X)T1;-0+7+X>7*+3T) 7+;A0)+0C7>;729T*+T)+7+)0f;9)0<0*2A+0>9-92729T*+A2;1?+T3+7*+:=+9*20)37-0+3T)+9*1;A2)97> 7XX>9-729T*A" Instructional strategiesH+GgX0)90*297>+>07)*9*4 Materials to be usedH+@/T+C910TA5+7+3T)<5+T*+/.9-.+2.0+7220*100A+-T;>1+10A-)980+2.09) X)TXTA7> Areas of Interest U;<7*+67-2T)A5+:XX>9-729T*+VT<79*A Form of presentation @.0+2;2T)97>+/9>>+80+87A01+T*+[T/0)[T9*2+X)0A0*2729T*A+7*1+C910T+10<T*A2)729T*A"+:+A27*17)1 [Y5+#+X)T'0-2T)A+O[T/0)[T9*2+7*1+C910T+72+2.0+A7<0+29<0Q+7*1+7+/.9208T7)15+/9>>+80+*00101" 6;)2.0)<T)0+/0+*001+7+C910T-T*30)0*-9*4+,?A20<5+)0f;9)9*4+72+>07A2+7+2.9)1+894+A-)00*5+7+37A2 9*20)*02+-T**0-29T*+7*1+7*+7;19T+-T**0-29T*+3)T<+T;)+>7X2TX+2T+2.0+>T;1+AX07h0)A+9*+2.0+)TT<" S E"+:*7A27AATC75+&"+,-./0)123040)H+UT/+2T+V0A94*+7*1+GC7>;720+W*1;A2)97>+:=+:XX>9-729T*A E"+:*7A27AATC75+YG:+ZW,@5+,0*AT)?+W*20)37-0A+Z78T)72T)?+5+!R5+)T;20+1;+[7*T)7<75+&[\5 6]^@G^:_+:B`+=],G,5+6a+N##\b+6)7*-0 &"+,-./0)123040)5+@0-.*9A-.0+B*9C0)A92D2+EF*-.0*+W!\5+67-.408902+:;4<0*201+=07>92?5 &T>2c<7**A2)7d0+$5 RbS%R+e7)-.9*4+809+EF*-.0*5+e0)<7*? m;0A29T**79)0+3T)+A2;10*2Ai+0C7>;729T*+T3+2.0+2;2T)97> How to Design and Evaluate Industrial AR Applications 8? E7)47)927+:*7A27AATC7+7*1+&'()*+,-./0)123040) !" @T+/.72+0g20*1+191+?T;+39*1+2.0+2;2T)97>+;A03;>n #" J.?n+J.9-.+7AX0-2A+/0)0+;A03;>K+;*;A03;>n $" V91+?T;+402+7+40*0)7>+TC0)C90/+T3+2.0+0g9A29*4+:=+9*1;A2)97>+7XX>9-729T*An %" V91+?T;+402+7+40*0)7>+TC0)C90/+T3+2.0+0g9A29*4+<02.T1A+3T)+;A0)+A2;190A+/92.+:= 9*1;A2)97>+7XX>9-729T*An b" V91+?T;+402+7+40*0)7>+9107+T3+2.0+X)T8>0<A+/92.+2.0+0g9A29*4+<02.T1A+3T)+;A0)+A2;190A /92.+:= 9*+9*1;A2)97>+7XX>9-729T*An \" V91+?T;+T8279*+;A03;>+9*3T)<729T*+78T;2+9**TC729C0+<02.T1A+7*1+20-.*9f;0A+3T)+;A0) A2;190A+/92.+:=+9*1;A2)97>+7XX>9-729T*An S" V91+?T;+39*1+2.0+-7A0+A2;190A+;A03;>n R" J.?n N" V91+?T;+39*1+2.0+<720)97>A+;A01+8?+2.0+X)0A0*20)A+;A03;>n !P" V91+?T;+39*1+2.0+X)0A0*20)A+-T*C9*-9*4n !!" ,;440A29T*A+7*1+9107A+3T)+9<X)TC0<0*2 R E"+:*7A27AATC75+&"+,-./0)123040)H+UT/+2T+V0A94*+7*1+GC7>;720+W*1;A2)97>+:=+:XX>9-729T*A E"+:*7A27AATC75+YG:+ZW,@5+,0*AT)?+W*20)37-0A+Z78T)72T)?+5+!R5+)T;20+1;+[7*T)7<75+&[\5 6]^@G^:_+:B`+=],G,5+6a+N##\b+6)7*-0 &"+,-./0)123040)5+@0-.*9A-.0+B*9C0)A92D2+EF*-.0*+W!\5+67-.408902+:;4<0*201+=07>92?5 &T>2c<7**A2)7d0+$5 RbS%R+e7)-.9*4+809+EF*-.0*5+e0)<7*? 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