1 Agenda Agenda Agenda 1 Classical Columns 2 2 Digital - PowerPoint PPT Presentation

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Agenda Agenda Agenda 1 Classical Columns 2 2 Digital Columns Digital Columns 3 Cylindrical Screens 4 Interactive Columns 5 Discussion 2 2

1. CLASSICAL COLUMNS 3 3

4 4

5 5

2. DIGITAL COLUMNS 6 6

DIGITAL COLUMNS � Rotating LED displays (Dynascan, Kinoton) � Cylindrical LED displays � Fraunhofer VR Object Display Fraunhofer VR Object Display 7 7

VR OBJECT DISPLAY 8 8

DISPLAY MODES � 2D Mode � 3D Stereo Mode � VR Object Mode VR Object Mode 9 9

SPECIFICATIONS � height 2.2 m, diameter 1.5 m � 3D rear projection by 8 standard projectors � 2048 x 512 resolution 2048 x 512 resolution � magnetical and optical tracking system directed sound system � 10 10

HARDWARE 11 11

HARDWARE 12 12

IMAGE CORRECTION 13 13

SOFTWARE � Realtime autocalibration software � Edgeless image blending � Distributed rendering of visualisation Distributed rendering of visualisation � Displayed contents VRML scenes 14 14

3. CYLINDRICAL SCREENS 15 15

AMBIENT AND SITUATION 16 16

DEGREES OF FREEDOM 17 17

DEGREES OF FREEDOM 18 18

MULTI USER INTERACTION 19 19

MULTI USER INTERACTION 20 20

VIEWER POSITION usually no „frontal viewing“ 21 21

POSTER POSITION interacts towards an unknown direction 22 22

CLASSICAL SCREEN rectangular frame 23 23

CLASSICAL SCREEN screen layout depends on its framing 24 24

CLASSICAL SCREEN window metaphor 25 25

CLASSICAL SCREEN screens out what is outside its frame 26 26

CINEMA SCREEN (immersive) 27 27

CAVE (total immersive) physical space virtual space 28 28

CYLINDRICAL SCREEN (non-immersive) virtual physical space 29 29

CYLINDRICAL SCREEN (non-immersive) convex shape 30 30

CYLINDRICAL SCREEN section of view 31 31

IMAGES AND MOVIES 32 32

PANORAMA viewpoint i i t 33 33

PANORAMA 34 34

TYPOGRAPHY 35 35

TYPOGRAPHY 36 36

4. INTERACTIVE COLUMNS 37 37

CHARACTERISTIC 1 „interacts towards unknown direction“ 38 38

CHARACTERISTIC 2 „No Left, No Right, no Beginning and no End“ 39 39

INTERACTION TECHNIQUES � Multitouch (direct but explicit only) � Face, Facial Expressions (frontal viewing only) � Gestures (close up subtle interaction) Gestures (close-up, subtle interaction) � Position and Movements (allow implicit initial) 40 40

SENSOR INTERFACE 41 41

SENSOR INTERFACE 42 42

IMPLICIT INITIAL INTERACTION 43 43

IMPLICIT INITIAL INTERACTION 44 44

REACTIVE COLUMN 45 45

MULTIPLAYER GAMES 46 46

DISCUSSION � What are suitable sites of installation? � What are the benefits for advertisers and viewers? � Further ideas of advertisements? Further ideas of advertisements? � How can the interaction technique be refined? How might a user study of this prototype � be designed? 47 47

CONTACT � Gilbert Beyer gilbert.beyer@pst.ifi.lmu.de Stefan Klose � stefan.klose@first.fraunhofer.de � � Karsten Isakovich Karsten Isakovich Karsten.isakovic@first.fraunhofer.de 48 48