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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
@gowithfloat
1
Enterprise-Grade AR for Operational Environments:
A Postmortem
Copyright © 2016 Float. All rights reserved.www.gowithfloat.com 2
Advanced Augmented Reality: OCR Case Study on Facial Detection and More
Copyright © 2016 Float. All rights reserved.www.gowtihfloat.com
About Chad UdellManaging Director at Float
Faculty for over 10 years at Bradley University in Interactive Media
Been designing and developing web and learning solutions for nearly 20 years
A bit of a hacker/tinkerer, and a learning technology and design geek
[email protected] - @visualrinse on Twitter
Author of Learning Everywhere: How Mobile Content Strategies are Transforming Training, Editor and Author of Mastering Mobile Learning: Tips and Techniques for Success
Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
AR Technolust.
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
AR in Common Use.
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com 9
http://adage.com/article/cat-creativity-and-technology/ge-takes-super-bowl-holograms-smart-grid-push/134229/
Copyright © 2016 Float. All rights reserved.www.gowithfloat.com 10
https://www.youtube.com/watch?v=RWwQXi9RG0w
Copyright © 2016 Float. All rights reserved.www.gowithfloat.com 11
https://www.youtube.com/watch?v=9ZiBbghbbRQ
Copyright © 2016 Float. All rights reserved.www.gowithfloat.com 12
https://www.youtube.com/watch?v=uqQqn7RWffE
Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
What are the obstacles?
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
What are the obstacles?•Technology Availability•Price•True Use Case Identification•Risk
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
So, what did we propose?• Technology Availability
• Only using commercially available products• Price
• Make sure hardware was something that departments or agencies could purchase
• True Use Case Identification• All use cases needed detailed stories and personas
created• Risk
• Research Project with Plans for Transition and Release Based on Outcomes
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
Float’s Experience.
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
@gowithfloat
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http://2015.icdar.org/
Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
Hardware.
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
Epson Moverio BT-200
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
Osterhout Design Group R-6
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
Lessons Learned.
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
Face Detection• Open CV• Android
- android.hardware.Camera.startFaceDetection- Deprecated in API level 21- Requires Android camera access- Unity compatibility issues
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
Face Recognition• Microsoft Project Oxford Face API
- how-old.net
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
Text Detection• Commercial solutions• WordLens & PhotoOCR• Tesseract• tess-two• Otsu thresholding
Bissacco, A., Cummins, M., Netzer, Y., Neven, H. (2013). PhotoOCR: Reading text in uncontrolled conditions. Google, Inc.
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
Text Detection• Commercial solutions• WordLens & PhotoOCR• Tesseract• tess-two• Otsu thresholding• Stroke width transform• libccv
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
Location Tracking• Indoor location• GPS unavailable• Sensor fusion
- Bluetooth- Wi-Fi- Gravitometer- Magnetometer
• Area learning• Model generation
- Tango- Robots
• Bluetooth
Image credit: Google Project Tango
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
User Interface• Stereoscopy
- Platform SDKs• Cardboard SDK
- Drift- Tango SDK Compatibility
• Color choice- Fonts
• Intent
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
Build Process• Gradle• AAR• Editor plugins• Automate• Time to build
- Maintaining flow- Iterating
• Test• Demos
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Copyright © 2016 Float. All rights reserved.www.gowithfloat.com
@gowithfloat
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Thank you!