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[(P)8(r)1(obing Te)-23(chnology Usage)-23( in the)-23( R)14(e)-23(ar S)-5(e)-23(at)16( )]TJ
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[(D)7(a)-1(vid Wilfinger, Alexander Mes)-6(c)-1(hts)-6(c)-1(her)]TJ
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[(jakov, Martin Mu)6(rer, Manfred Ts)-6(cheligi)74( )]TJ
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[(Chris)-8(t)2(ian Doppler Laboratory )]TJ
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[(for "Contextual Interfaces)-9(" )]TJ
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[(HCI &)-4( U)-8(s)-9(ab)-5(ility)-4( U)-8(n)-4(it, ICT)-4(&)-4(S)8( Center )]TJ
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[(U)-7(n)-3(ivers)-8(i)2(ty of S)9(a)-3(lzburg )]TJ
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[(S)10(i)3(gm)-7(u)4(n)-2(d-Haffner-G)4(as)-7(s)-7(e)1( 18, 5020 S)10(a)-2(lzbu)4(rg, Au)4(s)-7(t)3(ria )]TJ
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({)Tj
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(ABSTRACT)Tj
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( )Tj
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[(W)-7(h)-1(en researching interactive systems in the car, the space can be )]TJ
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[(divided into three parts: The driver, the co)6(-driver and the backseat )]TJ
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(area. Compared to the other spaces, the backseat area was not )Tj
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(sufficiently addressed in HCI research and methods addressing )Tj
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(this space are missing. This work introduces cultural probing as a )Tj
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[(prom)-4(ising approach for researching backseat activities and the )]TJ
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[(technology usage in this space as a work in progress. W)-7(e propose )]TJ
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[(that probing studies can lead to design im)-5(plications for interactive )]TJ
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[(system)-4(s, w)-4(h)-1(ich have the potential to influence the users\222 )]TJ
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[(experience in the backseat and the whole car.)8( )]TJ
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(Keywords)Tj
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( )Tj
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[(Backseat area, design space, culturing probing, car.)8( )]TJ
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(1.)Tj
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( )Tj
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(INTRODUCTION )Tj
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[(M)-6(o)-1(st research related to in)5(-car interfaces focuses on the driver and )]TJ
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(the co-driver and how to improve the space surrounding them in )Tj
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[(order to improve primary and second)7(ary tasks. W)-7(ithin the car an )]TJ
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(additional area, which HCI research has not focused sufficiently )Tj
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(on, can be identified: the rear seat. More technology targeting the )Tj
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(rear seat area will be introduced in the next years. Nevertheless )Tj
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[(rear seat technology usage i)8(s)1( likely to differ from technology )]TJ
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(usage in other usage contexts \(e.g. the home\). Therefore research )Tj
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(needs to be conducted on how the rear seat area is used and how )Tj
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(technology has to be designed to enhance the users\222 experience in )Tj
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(the car. )Tj
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(2.)Tj
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(CULTURAL PROBING )Tj
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(To investigate the rear seat area we argue for applying the cultural )Tj
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(probing method [1]. Traditiona)Tj
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(lly probing studies contain )Tj
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[(packages that include open)5(-)2(ended, provocative and oblique tasks )]TJ
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[(that support an engagement of parti)7(cipants. Our proposed probing )]TJ
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(package includes different probing materials. Above all it includes )Tj
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(a so-called roadbook, which utilizes the metaphor of a )Tj
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(diagrammatic book used for example in rally sports. Besides that )Tj
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[(the probing package includes pens, ma)5(rkers, glue, sticky notes, a )]TJ
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(disposable camera, postcards, stickers and a large sheet of paper )Tj
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[(for a collage \(see Figure 1\).)6( )]TJ
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(An example task is to take technology from the home, integrate it )Tj
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(in the backseat as good as possible and document this with the )Tj
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[(disposable cam)-5(era. A)-4(dditionally participants receive stickers pre)10(-)]TJ
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(printed with statements \(e.g. \223good\224, \223bad\224\), which they c\
an )Tj
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(apply on the area of their photo in order to clarify the message of )Tj
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[(the picture. A)-4(nother task for participants is to shape the rear)11( seat )]TJ
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(area after their own wishes. For that purpose a 420 x 594 )Tj
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(millimeter \(DIN A2\) sheet of )Tj
0.006 Tc 0.258 Tw (photo carton is included in the )Tj
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(probing package. Participants are asked to create a collage )Tj
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(showing the ideal backseat area using magazines and other )Tj
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(materials they have at home. Additionally each probing package )Tj
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(contains three different postcards. The cards include questions for )Tj
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(the destination and who was present on the backside, on the front )Tj
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[(side each card has a different topic \(e.g. \223W)-7(hat do you like to do )]TJ
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(on the backseat\224\) encouraging participants to describe experiences )Tj
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[(or paint them)-5(. )]TJ
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( )Tj
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[(Figure 1. Probing Package.)6( )]TJ
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(This variety of different probing activities is expected to be )Tj
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(beneficial for the study goals, mainly because allowing different )Tj
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[(w)-4(ays of sharing experiences w)-4(ill prevent participant)9(s)1( from)-4( not )]TJ
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[(conducting the study.)6( Even if one probing approach is not used, )]TJ
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[(the others can deliver valuable inform)-5(ation.)10( )]TJ
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(ACKNOWLEDGEMENTS )Tj
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(The financial support by the Federal Ministry of Economy, )Tj
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[(Family and Youth, by the Natio)5(nal Foundation for Research, )]TJ
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(Technology and Development a)Tj
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(nd by AUDIO MOBIL Elektronik )Tj
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(GmbH is gratefully acknowledged \(Christian Doppler Laboratory )Tj
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[(for "Contextual Interfaces"\).)8( )]TJ
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(4.)Tj
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(REFERENCES )Tj
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(Gaver, B., Dunne, T., and Pacenti, E. 1999. Design: Cultural )Tj
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(Copyright held by author\(s\) )Tj
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(AutomotiveUI'10, November 11-12, 2010, Pittsburgh, Pennsylvania )Tj
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(Adjunct Proceedings. )Tj
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