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  2. Paul Wade

    product structure

    Hi there. My name is Paul Wade and I'm a liaison for The Vision Council. I'd like to see if I can help you with this but it might be better if you contact me directly. You can email me at pwade@thevisioncouncil.org. If you could include some more detail about the system you are trying to design I can try and provide you with some documentation that might help with your goal.
  3. aqadirhasan

    product structure

    is there any standard and easy way i can define my lens code number with description to my customize lens inventory system. please advice.
  4. The audio from the DCS meeting at VEW 2018 has been uploaded to our Google Drive folder. https://drive.google.com/file/d/1SapKukV1slmkNc3DEKaQQD0IGraaZreT/view?usp=sharing Please let me know if you have any trouble downloading it. Paul
  5. Hi Everyone, The audio from our working group meeting is now available: https://drive.google.com/file/d/1wr30abo1Zib0v-dtwuONCzYBLw7pbRS0/view?usp=sharing Let me know if you have any trouble downloading it. Thanks, Paul
  6. Hi Everyone, The audio for our 2018 VEW meeting is now available: https://drive.google.com/file/d/1jsTOINTa0IwKT9y-xKi0jIGtfqQqsaPI/view?usp=sharing Let me know if you have any trouble downloading it. Thanks, Paul
  7. Steve Shanbaum

    Base Curve Charts

    Steve posted the presentation in another thread, so that's a better starting point than this one and the discussion should take place over there.
  8. The presentation attached proposes a way of more efficiently communicating range chart data rather than a list of each combination or simple array. The second file is a more detailed version of the presentation. Please review and provide feedback, suggestions or alternatives. One observation raised at the meeting was that there might be a more efficient way to define boundaries rather than the use of in between 025 steps (for example -262cyl) referring to a numerically irrelevant base curve (1000D). Base Selection Communication Detailed Description.pdf Base Charts Communication Presentation.pdf
  9. Steve Shanbaum

    Base Curve Charts

    This is to get the conversation started on Base Curve Charts within the LPDS. (Very condensed and slightly modified) Zeiss presented something similar to the following as a suggested terse method of transmitting the Base Curve Charts. Steve should be able to post the actual presentation to get much better detail to explain this. Add, Sphere, Cyl, Base 0, -9, -4, NA 0, -9, -2, 8 0, -9, 0, 6 0, -6, -4, NA 0, -6, -2, 6 0, -6, 0, 4 Where a -6sph, -2.5cyl would pick a 6 base. Which, at first glance, to fit into JSON tersely, would be something like: “Base Curve Charts” : [ { “ID” : “123”, “Owner ID” : “TVC”, “Adds” : [ “0” : { Spheres : [ “-9” : [ “-4” : “NA”, “-2” : 8, “0” : 6 ], “-6” : [ “-4” : “NA”, “-2” : 6, “0” : 4 ] ] } ] } ] Which, since JSON parsers don't ensure that things get spit out in the same order that they were input in, the readability goes out the window. It also doesn't have to be interpreted into JSON and could be left more in the original format. But, this is just to get conversation going about this.
  10. Marcos Garcia

    LPDS Data Structure Sample - IOT

    I just edit the sharing options of the Google Drive link so anybody can view it. Anyway, just in case I am attaching the file here. LPDS Data Structure _ IOT example.docx
  11. Paul Wade

    2018 VEE Meeting Minutes

    I apologize for the delay in posting these. Steve provided them several weeks ago and I thought I had already sent them out. I just realized my mistake this morni ng. 2018 VEE - LPDS Meeting Minutes - Final.pdf
  12. Marcos Garcia

    LPDS Data Structure Sample - IOT

    Hi all, I have uploaded to Google Drive an examples of the LPDS Structure for several IOT products. It is in a word format to try to make it easier to edit and follow. https://drive.google.com/open?id=1ImkUpeniCzh5Vb0hiS2YkKsCi_CkpHZ2
  13. Paul Wade

    Request for Agenda Topics for VEE 2018

    Thank you Thomas. This has been added to the agenda.
  14. Thomas Koerbe

    Request for Agenda Topics for VEE 2018

    Hi Paul, I would like to request one more label related to a blocking ring diameter for the Satisloh ART process. Currently we have the following labels being used: Alloy: BLKD RNGH ART: BLKD -->same as for Alloy BLKB BVAL As you can see BLKD is the same for both processes. In case a LMS wants to provide information for both processes ART and Alloy blocking, it would be good to have a separate label for the ART block diameter. Thank you! Thomas
  15. Paul Wade

    VEW 2018 Agenda Now Available

    Dear Colleagues, You can find the agenda for the LPDS Committee meeting at VEW 2018 posted here: https://thevisioncouncil.org/sites/default/files/2018-VEW-LPDS-Agenda-FINAL.pdf If you have any topics you would like added to the agenda please reply to this post or send them to Daniel Simonetta or myself directly. Thanks!
  16. Paul Wade

    Vision Expo West 2018 Agenda

    The synopsis would be very brief indeed. We have no such capability at the moment and without specifications it would be hard to predict what changes or additions would be necessary to support such a platform.
  17. DanielSimonetta

    Vision Expo West 2018 Agenda

    Hello Paul, Thank you for contributing to the discussion. I am sure that all of our members will be concerned with the security and access capability should TVC take on this type of responsibility. Would you be willing to prepare a short synopsis of TVC's current capability for this type of thing?
  18. Paul Wade

    Vision Expo West 2018 Agenda

    I don't know how helpful or relevant it would be, but since we have hinted at TVC hosting the lens data at some point it might be helpful to start specifying how that system might work. It will at least enable us (TVC) to start examining our infrastructure to see what would be needed to support such a platform. Perhaps an open discussion around that?
  19. DanielSimonetta

    Vision Expo West 2018 Agenda

    Hello LPDS committee members and industry professionals, It is my understanding that the working group is making good progress and several participants are testing the latest structure by trying to define one of their products. We will receive an update from Tony LeBlanc during our meeting so please plan to attend. Is there any needs from the community or items which should be added to our agenda for September 25th meeting? Currently we are scheduled to meet in Sands 401 from 10:15 AM to 12:15 PM. Look forward to seeing all you there.
  20. Paul Wade

    VEW 2018 Agenda Now Available

    Dear Colleagues, You can find the agenda for our meeting at VEW 2018 posted here: https://www.thevisioncouncil.org/sites/default/files/2018-VEW-DCS-Agenda-FINAL.pdf If you have any topics you would like added to the agenda please reply to this post or send them to Robert Shanbaum or myself directly. Thanks!
  21. Paul Wade

    DCS 3.12 Review & Poll

    The poll is closed.
  22. Paul Wade

    DCS 3.12 Review & Poll

    Hi Again, We have three days left in the poll. If you have not done so, now is the time to place your vote. Thanks, Paul
  23. Paul Wade

    DCS 3.12 Review & Poll

    Hi, I wanted to post a brief update. I've had some individuals email me some small changes privately so I wanted to keep the group informed. So far there have only been a few minor layout and grammatical changes. Nothing substantive. We're about half way through the voting period with a little over two weeks to go. If you haven't had a chance to peruse the document yet it will be greatly appreciated if you can find time to do so. Thanks, Paul
  24. Adrian

    Product definition after 2018-07-19 Working Session

    Thanks Steve, It seems you have done my portion of this latest example for me. The only change I would make is that the final treatment combination (commented with "Unknown puck set polycarbonate") was intended for when a lab is producing this product from an unknown blank set. As such in my original example it intentionally had no blank set listed, the processing parameters listed are the DCS fields we require to specify the blank geometry to be used in the calculation. This combination would appear as follows: { "_comment1": "Unknown puck set polycarbonate", "TreatmentTypesRequired": ["HC"], "Mandatory Processing Parameter Collection": ["PPC1"], }
  25. I took the CZV example and modified it to apply the changes we discussed during the working session. Namely, Having materials appear once with treatments owning the lenses used Adding processing parameter collections Having treatment reference IDs in three arrays to indicate Inherent/Required/Excluded treatments Moving the mandatory flag on the processing parameter to instead be implied in the name of the array the processing parameter appears in Including an example of region exclusivity, with a region override. https://docs.google.com/document/d/1W9JL-d93RfKZwRp_2K1hBtD27-PhyVI6_-WZjZdrKF4/edit?usp=sharing The document should be valid JSON at this point - I changed the comments to a JSON-acceptable format, so that it would pass through jsonlint.
  26. Adrian

    LPDS Data Structure Sample - Carl Zeiss

    Regarding the points mentioned: 1) The first two material combinations are listed separately as the first is a hard coated clear product and the second is a hard coated photochromic product. The photochromic product has a different range on the sphere processing parameter. 2) The processing parameters chosen were primarily for illustration. I imaged the optional tag on the processing parameter to indicate if it must be included, ie optional=true implies it doesn't have to be provided in the LDS packet whereas optional=false implies it must be provided. 3) This is worth discussing in our meeting. Perhaps just the limits for each variation would be better to reduce duplication, though this would add complexity when no variations are offered (trade off). 4) Both treatments apply to both blank sets. The different between BLNK01 and BLNK02 is that the BLNK02 is wide version blank set of the same material treatment combination. Hope this helps
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