Apple Inc. v. Samsung Electronics Co. Ltd. et al

Filing 932

Declaration in Support of #930 Administrative Motion to File Under Seal Samsung's Motion for Summary Judgment filed bySamsung Electronics Co. Ltd.. (Attachments: #1 Exhibit A, #2 Exhibit B, #3 Exhibit C, #4 Exhibit D, #5 Exhibit E, #6 Exhibit F, #7 Exhibit G, #8 Exhibit H, #9 Exhibit I, #10 Exhibit J)(Related document(s) #930 ) (Maroulis, Victoria) (Filed on 5/17/2012)

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EXHIBIT E Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page2 of 35 AppLens and L nchTile: nd LaunchTile: Two Designs for One Handed One-Handed Thumb Use on Small Devices Amy Karlson, Ben Bederson Computer Science Department Human-Computer Interaction Lab (HCIL) y y University of Maryland John SanGiovanni Microsoft Research Microsoft Corporation Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page3 of 35 Why One-Handed Interaction? y  One hand occupied   Unstable environment Attention divided among tasks  Two handed use unnatural Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page4 of 35 Input and Interaction on Existing Devices p g  Smartphones    Input: I Interaction: Hardware B H d Buttons One-handed Keypad-mapped functions Directional navigation Personal Digital Assistants (PDAs)  Input:  Interaction: Touch Sensitive Display Hardware Buttons Two-handed Two handed Small software targets Directional navigation Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page5 of 35 Design Goal g  Scalable User Interface (ScUI)    Single design & interaction architecture Multiple resolutions & aspect ratios University of Maryland’s PocketPiccolo.NET PocketPiccolo NET toolkit for Zoomable User Interfaces ( U s) (ZUIs) iMate Smartphone II HP iPAQ PocketPC Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page6 of 35 One Application, Two Designs pp , g AppLens: Fisheye+Pan    9 Application Tiles Fisheye Zoom Command-Based Gestures LaunchTile: Zoom+Pan    36 Application Tiles Pure Zoom Direct Manipulation Gestures Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page7 of 35 Related Work  Gestures using Position & Orientation    Gestures with Stylus    General Purpose [Reikimoto 1996] [Hinkley 2000] Text Entry [Sazawal 2002 ] [Widgdor 2003] App Specific A S ifi Text Entry [Buyukkokten 2000] [Baudisch 2004] [Perlin 1998] [Wobbrock 2003] Thumb-Based Hardware Jackito PDA Apple iPod Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page8 of 35 AppLens Visual Design pp g  Generalized tabular fisheye y   Motivated by DateLens calendar Three (fisheye) zoom levels Notification Context Full Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page9 of 35 AppLens Interaction Design pp g  Input cursor  Command gestures    Issued anywhere Access distant widgets Don’t interfere with tap AppLens Video Interactive prototype based on images We thank Francois Guibmretière for suggesting the arc-based design Reference study Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page10 of 35 LaunchTile Visual Design g  Three (pure) zoom levels World   “Blue” Navigation Landmarks Zone Application Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page11 of 35 LaunchTile Visual Design g  Three (pure) zoom levels 1 2 3 4 5 6 7 8 9 World   “Blue” Navigation Landmarks Zone Application Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page12 of 35 LaunchTile Visual Design g  Three (pure) zoom levels World   “Blue” Navigation Landmarks Zone Application Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page13 of 35 LaunchTile Visual Design g  Three (pure) zoom levels World   “Blue” Navigation Landmarks Zone Application Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page14 of 35 LaunchTile Interaction Design g  Thumb-sized, keypad-mapped targets World Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page15 of 35 LaunchTile Interaction Design g  Thumb-sized, keypad-mapped targets 1 2 3 4 5 6 7 8 9 World Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page16 of 35 LaunchTile Interaction Design g  Thumb-sized, keypad-mapped targets World Zone Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page17 of 35 LaunchTile Interaction Design g  Thumb-sized, keypad-mapped targets 5 World Zone Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page18 of 35 LaunchTile Interaction Design g  Thumb-sized, keypad-mapped targets 2 4 5 8 World Zone 6 Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page19 of 35 LaunchTile Interaction Design g  Thumb-sized, keypad-mapped targets 2 1 3 5 4 7 9 8 World 6 Zone Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page20 of 35 LaunchTile Interaction Design g  Thumb-sized, keypad-mapped targets World Zone Application Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page21 of 35 LaunchTile Interaction Design g  Thumb-sized, keypad-mapped targets 1 7 World Zone 2 4 3 6 9 Application Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page22 of 35 LaunchTile Interaction Design g  Thumb-sized, keypad-mapped targets 1 7 World Zone 2 3 4 5 6 9 Application Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page23 of 35 LaunchTile Interaction Design g  Thumb-sized, keypad-mapped targets 1 7 World Zone 2 3 4 5 6 9 Application Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page24 of 35 LaunchTile Interaction Design g  Thumb-sized, keypad-mapped targets World  Zone Application Direct Manipulation Drag Gestures    Zoomspace LaunchTile Video Application content Interactive prototype based on images p yp g Toolglass Reference study Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page25 of 35 AppLens Command Gesture Study pp y  Gestures learnable with minimal training? g  Participants     20 (12 Male, 8 Female) 12 advanced computer users 6 regular PDA users Time   Training: Tasks: 5-15 5 15 minutes 15-30 minutes Gesture Study Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page26 of 35 Methods  Tasks    Gesture Navigation  Measures   Correctness and Speed Correctness and Efficiency Environment E i t    Hierarchical Tabular Zoomable Video Gesture Study Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page27 of 35 Results  Gesture Tasks     % Correct Speed (sec) Directional Activate / Cancel Backward / F B k d Forward d 93% 87% 67% 1.2 12 2.7 3.6 36 Navigation Tasks  95% correct  +2.4 +2 4 gestures per task Most of the problems from one third of users   Subjective Reactions on 9-Point Scale  All between 5 9 - 6 75 (9 was best) 5.9 6.75 Gesture Study Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page28 of 35 Discussion  Errors from recall or execution?  Logs indicate both Up Right Left Down  Navigation better than Action Gestures    Spatial mapping helps learnability Abstract mappings require more effort Similar mappings can be confusing Gesture Study Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page29 of 35 Formative Study Comparing Designs y p g g  Goals:    Participants:     Usability issues Comparative p p preferences 10 (8 Male, 2 Female) All advanced computer users 4 regular PDA users Time:  45 minutes: 15 per interface, 15 discussion interface Comparative Study Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page30 of 35 Method  Software:  Tasks:   Exercised navigation & interaction features g Measures:   Subjective reactions Comparative preferences Comparative Study Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page31 of 35 Results: AppLens pp  Likes       Easy to learn Effective to navigate Comfortable Fisheye valuable Simultaneous access to apps Usability Issues  Gestures were hardest part Comparative Study Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page32 of 35 Results: LaunchTile  Likes      Dislikes   Effective to navigate Comfortable “Blue” Access to many apps A t Too many apps  Disorienting  Panning in Zone view Usability Issues  Multi-modal Blue Multi modal “Blue” Comparative Study Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page33 of 35 Results: AppLens vs. LaunchTile pp  With minimal training, AppLens preferred     Easier to use Faster application access Better at-a-glance value For own PDA use Comparative Study Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page34 of 35 Discussion  AppLens beats LaunchTile? pp  Not necessarily  AppLens was simpler shallower fewer apps simpler, shallower,    Easier to learn and manage under time constraints Performance unaffected by device limitations General Observations   Tapping used more than gestures Utility f tifi ti til Utilit of notification tiles Comparative Study Case5:11-cv-01846-LHK Document165-5 Filed08/22/11 Page35 of 35 Conclusion  Promising Interfaces:     Unknown:   One-handed Notification-based Notification based Tappable Scalable interfaces Potential Challenge:  Gesture-based interfaces

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