Tesseract 3-Dimensional pointing device for virtual spaces - - PowerPoint PPT Presentation

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tesseract 3 dimensional pointing device for virtual spaces
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Tesseract 3-Dimensional pointing device for virtual spaces - - PowerPoint PPT Presentation

May 24, 2023 375 likes •560 views

Tesseract 3-Dimensional pointing device for virtual spaces Jayasurya Salem Sudakaran (956569) with Prof. Michael Kipp Interaction Engineering Winter semester 2019/2020 Augsburg University of Applied Sciences COMPONENTS Frame Hollow

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Tesseract— 3-Dimensional pointing device for virtual spaces

Jayasurya Salem Sudakaran (956569) with Prof. Michael Kipp Interaction Engineering Winter semester 2019/2020 Augsburg University of Applied Sciences

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Ball — Controller, moves within the frame in 3D space Frame — Hollow cube, provides structure for the device Elastic suspensions — Pulls back the ball into place, zero Rei-bung! matchbox — Marker for the phone to track

COMPONENTS

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3D physical input — 2D virtual context 6 degrees of freedom — Translation and rotation* in X-Y-Z axes

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RATE-BASED MAPPING

0.1cm with clutch 0.1cm x conversionFactor

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RATE-BASED MAPPING

0.1cm for 3sec 0.1cm/sec x 3sec x conversionFactor Distance as rate of movement and time as multiplier Ex: Gas pedal 0.1cm with clutch 0.1cm x conversionFactor

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AN EXISTING SOLUTION

3Dconnexion space mouse Blue and red are not in equal space as green

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TRACKING

Tracks movement of marker in 3D space relative to center of cube as zero

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TRACKING

Tracks movement of marker in 3D space relative to center of cube as zero Unity for 3D position tracking Vuforia is an Augmented Reality library that tracks any predefined marker

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TRACKING

Tracks movement of marker in 3D space relative to center of cube as zero Unity for 3D position tracking Vuforia is an Augmented Reality library that tracks any predefined marker

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TRACKING

Tracks movement of marker in 3D space relative to center of cube as zero Unity for 3D position tracking Vuforia is an Augmented Reality library that tracks any predefined marker

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CUSTOM PLATFORM

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CUSTOM PLATFORM

TCP socket over IP

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USER TESTING SCENARIO

Carry the white cube (cursor) to the blue cube Tesseract v mouse with axis clutches Primary evaluation factor— Time taken

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FUTURE DEVELOPMENT

  • More stable physical prototype
  • Rotation implementation
  • Driver for OS level operations
  • Cursor design to indicate direction
  • 3D space indications
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FUTURE DEVELOPMENT

  • More stable physical prototype
  • Rotation implementation
  • Driver for OS level operations
  • Cursor design to indicate direction
  • 3D space indications

Demonstration

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FUTURE DEVELOPMENT

  • More stable physical prototype
  • Rotation implementation
  • Driver for OS level operations
  • Cursor design to indicate direction
  • 3D space indications

Thanks!