Communitydays2014

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Communitydays2014

  1. 1. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 VS02 - Kinect 1, Kinect 2, Leap Motion, Intel Perceptual Computing: quale scegliere? Matteo Valoriani mvaloriani@gmail.com - @MatteoValoriani
  2. 2. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Grazie a Sponsor
  3. 3. WHO I AM… PhD Student at Politecnico of Milano CEO of Fifth Element Consultant mvaloriani@gmail.com
  4. 4. FOLLOW ME ON TWITTER OR THE KITTEN GETS IT: @MatteoValoriani
  5. 5. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Agenda • Why NUI • Sensors  Kinect 1  Leap Motion  Intel Camera  Kinect 2 • Which to choose?
  6. 6. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Why NUI?
  7. 7. #CDays14 – Milano 25, 26 e 27 Febbraio 2014
  8. 8. #CDays14 – Milano 25, 26 e 27 Febbraio 2014
  9. 9. #CDays14 – Milano 25, 26 e 27 Febbraio 2014
  10. 10. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 NUI devices
  11. 11. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Kinect
  12. 12. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 3D DEPTH SENSOR RGB CAMERA MULTI-ARRAY MIC MOTORIZED TILT Kinect - Specs Hardware Depth resolution: 320x240 RGB resolution: 640x480 FrameRate: 60 FPS Latency 90 ms
  13. 13. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Kinect - Field of View • 43° vertical by 57° horizontal field of view
  14. 14. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Skeleton Data Maximum two players tracked at once Six player proposals per Kinect
  15. 15. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 demo
  16. 16. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Leap Motion https://www.youtube.com/watch?v=_d6KuiuteIA https://airspace.leapmotion.com/
  17. 17. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Leap Motion -Field of View 150° - Long Side 120° - Short Side Max 60 cm above the controller Max 60 cm wide on each side
  18. 18. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Leap Motion for Developers
  19. 19. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Hands Recognition
  20. 20. #CDays14 – Milano 25, 26 e 27 Febbraio 2014
  21. 21. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 demo
  22. 22. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Intel Perceptual Computing https://www.youtube.com/watch?v=WePIY7svVtg
  23. 23. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Camera Specs Hardware: Depth resolution: 320x240 RGB resolution: 1280x720 FrameRate: 30 FPS • Size: 10.15 x 5.1 x 5 cm
  24. 24. #CDays14 – Milano 25, 26 e 27 Febbraio 2014
  25. 25. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 demo
  26. 26. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Xbox One - Kinect 2 http://youtu.be/Hi5kMNfgDS4
  27. 27. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Kinect 2 - Specs 3D DEPTH SENSOR RGB CAMERA MULTI-ARRAY MIC Hardware: Depth resolution: 512×424 RGB resolution: 1920×1080 (16:9) FrameRate: 60 FPS Latency: 60 ms
  28. 28. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Kinect 2 vs Kinect 1 Version 1 Version 2 Depth range 0.4m → 4.0m 0.4m → 4.5m Color stream 640×480 1920×1080 Depth stream 320×240 512×424 Infrared stream None 512×424 Audio stream 4-mic array 16 kHz 4-mic array 48 kHz USB 2.0 3.0 Hand Traking External tools Yes Face Traking Yes Yes+Expressions FOV 57° H 43° V 70° H 60° V Tilt Motorized Manual
  29. 29. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 demo
  30. 30. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Which to choose?
  31. 31. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Some selection criterias… 1° 2° 3° 4° 2 or + users Kinect 2 Kinect 1 Intel Leap Full body interaction Kinect 2 Kinect 1 - - Hand Recognition Intel Leap Kinect 2 Kinect 1* Accuracy Leap Intel Kinect 2 Kinect 1 Voice command Intel (Kinect 2) Kinect 1 Minimum Hardware Intel Leap Kinect 1 Kinect 2 Price Leap Kinect 1 Intel* (Kinect 2) Compatibility Leap Intel Kinect 1 Kinect 2
  32. 32. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Which to choose? ALL Microsoft Kinect Issues:  The device is large  A dedicated power cord is required  The amount of data generated by the sensor also tends to saturate a USB controller  Kinect cannot easily distinguish individual fingers on a hand  Most of the features listed above require the Microsoft SDK, which is only supported for desktop applications on Windows 7 and 8. Microsoft Kinect Advantages:  Skeletal tracking  Face tracking  Multiple sensors:  Raw data  Voice control Best for: Kiosks, installations, and digital signage projects where the user will be standing fairly far away from the display.
  33. 33. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Which to choose? ALL Leap Motion Issues:  Sensing range is fairly limited.  Only fingers are tracked.  There is no skeleton or face tracking.  No access to the raw sensor data. Leap Motion Advantages:  Finger tracking is fast and accurate.  Smaller and less expensive  Framework support: .NET, Processing, Cinder, etc.  Compatible: Mac OS and Windows. Best for: Controlled kiosk environments with a pointing-based UI. Generally best for general audience desktop apps which can be distributed in the Airspace store.
  34. 34. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Which to choose? ALL Intel Issues: • Getting some of the deeper features (like age and gender detection) to work is a bit tricky. • Device and software are in beta. • Due to the close range of the tracking system, hand gestures must be designed such that a user’s hand doesn’t occlude their own view of the display. Intel Advantages:  Smaller and less expensive  Close-range tracking  Hand posture/gesture recognition  Facial analysis  Speech (built-in support for speech synthesis powered by Nuance).  Raw data  Framework support: Processing, Unity and OpenFrameworks Best for: Desktop/laptop applications where the user will be seated in front of the PC. Close range applications where features, apart from hand tracking and recognition, are necessary without too much precision or accuracy.
  35. 35. … TIRED?
  36. 36. So Long and Thanks for all the Fish
  37. 37. #CDays14 – Milano 25, 26 e 27 Febbraio 2014 Q&A Tutto il materiale di questa sessione su http://www.communitydays.it/ Lascia il feedback su questa sessione, potrai essere estratto per i nostri premi! Seguici su Twitter @CommunityDaysIT Facebook http://facebook.com/cdaysit #CDays14

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