AR phone University of Sydney. Introduction University of Sydney University of Sydney Adam Hudson,...
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![Page 1: AR phone University of Sydney. Introduction University of Sydney University of Sydney Adam Hudson, Mark Assad, Dan Cutting. Adam Hudson, Mark Assad, Dan.](https://reader035.fdocuments.net/reader035/viewer/2022062620/551b3f20550346d31b8b469c/html5/thumbnails/1.jpg)
AR phoneAR phone
University of SydneyUniversity of Sydney
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IntroductionIntroduction
• University of SydneyUniversity of Sydney• Adam Hudson, Mark Assad, Dan Cutting.Adam Hudson, Mark Assad, Dan Cutting.
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AR phoneAR phone
• Virtual objects in real worldVirtual objects in real world• Fiducial markers position virtual objectsFiducial markers position virtual objects• InaccessibleInaccessible (when viewed through (when viewed through
expensive glasses)expensive glasses)• Non-intuitiveNon-intuitive (when viewed (when viewed
with computer and web cam).with computer and web cam).
![Page 4: AR phone University of Sydney. Introduction University of Sydney University of Sydney Adam Hudson, Mark Assad, Dan Cutting. Adam Hudson, Mark Assad, Dan.](https://reader035.fdocuments.net/reader035/viewer/2022062620/551b3f20550346d31b8b469c/html5/thumbnails/4.jpg)
AR phoneAR phone
![Page 5: AR phone University of Sydney. Introduction University of Sydney University of Sydney Adam Hudson, Mark Assad, Dan Cutting. Adam Hudson, Mark Assad, Dan.](https://reader035.fdocuments.net/reader035/viewer/2022062620/551b3f20550346d31b8b469c/html5/thumbnails/5.jpg)
AR phoneAR phone
IDEAIDEA• Use common mobile device as a view port.Use common mobile device as a view port.
MOTIVATIONMOTIVATION• Increase Increase accessibilityaccessibility• Make Make more intuitivemore intuitive..
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AR phoneAR phone
APPROACHAPPROACH• Smart-phone (Ericsson P800)Smart-phone (Ericsson P800)• CameraCamera• Large screenLarge screen• BluetoothBluetooth• Too slow for video processing.Too slow for video processing.
• Offload processing to server using Offload processing to server using Bluetooth.Bluetooth.
![Page 7: AR phone University of Sydney. Introduction University of Sydney University of Sydney Adam Hudson, Mark Assad, Dan Cutting. Adam Hudson, Mark Assad, Dan.](https://reader035.fdocuments.net/reader035/viewer/2022062620/551b3f20550346d31b8b469c/html5/thumbnails/7.jpg)
AR phoneAR phone
QuickTime™ and aTIFF (Uncompressed) decompressorare needed to see this picture.
BluetoothBluetoothCameraCamera
DisplayDisplay
Find fiducial marker
Augment image
![Page 8: AR phone University of Sydney. Introduction University of Sydney University of Sydney Adam Hudson, Mark Assad, Dan Cutting. Adam Hudson, Mark Assad, Dan.](https://reader035.fdocuments.net/reader035/viewer/2022062620/551b3f20550346d31b8b469c/html5/thumbnails/8.jpg)
QuickTime™ and aTIFF (Uncompressed) decompressorare needed to see this picture.
BluetoothBluetoothCameraCamera
DisplayDisplay
Find fiducial markerAugment image
AccessAccesspointpoint
AR serverAR server
TCP/IPTCP/IP
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APPLICATIONAPPLICATION
• Allan Richards’ usability study - real time Allan Richards’ usability study - real time gaze analysis (http://eyeresponse.com).gaze analysis (http://eyeresponse.com).
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APPLICATIONAPPLICATION
MESSAGING SYSTEMMESSAGING SYSTEM• Markers placed around buildingMarkers placed around building
• Eg. office doorEg. office door• Marker provides locationMarker provides location• Can be associated with an identityCan be associated with an identity
• Take a photo with the phoneTake a photo with the phone• Phone provides owner’s identityPhone provides owner’s identity
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APPLICATIONAPPLICATION
MESSAGING SYSTEM (cont.)MESSAGING SYSTEM (cont.)• Imaging server returns a message to the phoneImaging server returns a message to the phone
• Can be general: Eg. “Bob will be out of the office till Can be general: Eg. “Bob will be out of the office till 12:30pm”12:30pm”
• Or personalised: Eg. “I had to leave urgently, so I’ve Or personalised: Eg. “I had to leave urgently, so I’ve moved our meeting to 1pm”moved our meeting to 1pm”
• Provides context to an intelligent environmentProvides context to an intelligent environment• Eg. “Adam was standing outside Bob’s door at 11am”Eg. “Adam was standing outside Bob’s door at 11am”
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Virtual fruitVirtual fruit