Nao Cloud quick start guide

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Nao Cloud quick start guide

  1. 1. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved How to create a Fingerprint-Positioning database? Quick Start Guide
  2. 2. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 2 7/2/2015 2 simple steps. Nothing complicated.
  3. 3. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 3 7/2/2015 Step 1, build a model of your building. 2 things needed. Floor plans in image format, and knowing the walking paths. You will be asked to draw them on the floor plans.
  4. 4. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 4 7/2/2015 Step 2, go for a little walk along the paths you’ve drawn with our setup mobile application in your hand. It will collect data along the way, and then generate a Positioning Database that will be used by our Location Engine
  5. 5. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 5 7/2/2015 First things first, let’s click on the red button to get started !
  6. 6. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 6 7/2/2015 type the address of the building and look for it on the map. A new page opened with a form and a world map,
  7. 7. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 7 7/2/2015 Center and zoom on the building on the map.
  8. 8. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 8 7/2/2015 Submit necessary information
  9. 9. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 9 7/2/2015 Next, upload the floor plans You can drag and drop several files at a time. But one file per floor please.
  10. 10. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 10 7/2/2015 Indicate the floor level numbers and give them some names… …then click here to continue…
  11. 11. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 11 7/2/2015 Next we gonna align the floor plans to the building footprint on the map. Just some scaling and rotating. No big deal, right? Note: A video tutorial is also available on the page
  12. 12. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 12 7/2/2015 It looks like this when the page opens transparency rotating scaling
  13. 13. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 13 7/2/2015 transparency at 70% perfectly aligned It looks like this after few adjustments
  14. 14. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 14 7/2/2015 Repeat the operation for each floor…
  15. 15. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 15 7/2/2015 …or we can apply the same alignment to all floors in one click. Of course only if all the floor plans have the same dimensions (image width and height) use this button this is the floor selector
  16. 16. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 16 7/2/2015 Click on Save and Next, and we are now at the final stage of the first step : You know MS Paint? Our tool is simpler. A video tutorial is also available on the page. Drawing the walking paths on the floor plans.
  17. 17. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 17 7/2/2015 Just draw where people can walk. 1 line per corridor. No sweat, right? the mouse pointer is here, about to connect the red node with the green one corridors are in blue
  18. 18. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 18 7/2/2015 Don’t forget to link floors if you have escalators, stairs, elevators.
  19. 19. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 19 7/2/2015 1 click. Draw a node on a floor 2 click. Change floor with the floor selector 3 click. Draw the second node on the new floor. Q: How? A: 3 clicks. our lovely stairway floor 1 floor 2
  20. 20. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 20 7/2/2015 Save the drawing and we are half way. Venue modeling done. Data collection to do. We call this fingerprinting
  21. 21. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 21 7/2/2015 A: Fingerprinting means mapping out sensor values (e.g. Wi-Fi power levels) throughout the building, and build a fingerprint database. We call this Positioning Database or PDB Q: Wait, what exactly does Fingerprinting mean?
  22. 22. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 22 7/2/2015 A: The software looks-up real time sensor information in the fingerprint database, and tries to find a good match. Pretty much like how the police finds a person given his fingerprint found on a crime scene. Q: How does Fingerprint-based positioning work?
  23. 23. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 23 7/2/2015 So what we are trying to do here is to create a positioning database… …that contains sensory information of every place on the walking paths and will be used in real-time by our positioning algorithm in the SDK.
  24. 24. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 24 7/2/2015 Q: How? A: Pretty simple too!
  25. 25. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 25 7/2/2015 You’ll walk along the walking paths you’ve drawn with your smartphone on your hand and our setup mobile app running on it
  26. 26. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 26 7/2/2015 The app displays the floor plans. While walking, every once in a while, place a waypoint at your current location on the floor plans. The system will associate the sensory data collected along the way with your locations and will generate a Fingerprint-Positioning Database.
  27. 27. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 27 7/2/2015 A: When you… Q: So When exactly do I have to place a waypoint at my current location on the floor plans? stop walking change direction are at a path Intersection
  28. 28. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 28 7/2/2015 A: While still walking… Q: And How? 2. Press the marker button 1. Drag to put the green dot on your current position Here, I have walked all the dark green paths left the blue part to cover.
  29. 29. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 29 7/2/2015 You understand the principles. You’ll see, it’s really easy. I’ll stop at this level of explanation because we have a dedicated tutorial on the data collection page. Make sure you follow its tips and advices to produce best quality positioning databases. Useful advices like which phone to use, which walking pace, and more….
  30. 30. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 30 7/2/2015 Now once you’ve done the not-that-hard work, It’s time to see the results.
  31. 31. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 31 7/2/2015 Switch to the Demo Mode in the application, let the system do the magic tricks. You are now located by the app but this is based on sensors on the phone and not ALE generated locations. the blue dot shows your location
  32. 32. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 32 7/2/2015 This deployment process can be repeated over and over until you are satisfied with the accuracy and coverage. On NAO Cloud platform, you’ll find tools to monitor positioning quality with accurate indicators.
  33. 33. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 33 7/2/2015 Just note that every time you change floor plans or walkable paths, the fingerprinting data will be obsolete. An other data collection session will be required. So make sure your model is correct before the fingerprinting step.
  34. 34. CONFIDENTIAL © Copyright 2007. Aruba Networks, Inc. All rights reserved 34 7/2/2015 That’s it! Congratulations. You can publish this Fingerprint-Positioning database to calibrate the ALE location engine.

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