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Reducing waste by   prototyping    Jonas Häll, IST
The feedback loop
The feedback loop  Process Description High LevelRequirements Use Cases
The feedback loop  Process Description High Level               PrototypeRequirements Use Cases
Creating value      by creating anunderstanding
Communicating Requirements            Requirements                           New System             (solutions)
Communicating Requirements                   Requirements   Legacy System                  New System                    (...
Success is a journey, not a destination           High Level                         Prototype          Requirements
Its in the details                  Lorem Ipsum
Technically              WWW    Ext-JS              AJAX
Custom tag lib...<grid bindValues="data" bindPath="selectedPerson">   <column dataIndex="firstname" header="First Name"/> ...
...creates json Ext-JS configuration...{    xtype: grid,                            {    bindValues: data,                ...
...creates UI
Thank you!Jonas.Hall@ist.com
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Reducing waste by prototyping | Jonas Häll | LTG-12

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Presentation at Lean Tribe Gathering 12 in Växjö, 10 dec 2012.

Published in: Business
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Reducing waste by prototyping | Jonas Häll | LTG-12

  1. 1. Reducing waste by prototyping Jonas Häll, IST
  2. 2. The feedback loop
  3. 3. The feedback loop Process Description High LevelRequirements Use Cases
  4. 4. The feedback loop Process Description High Level PrototypeRequirements Use Cases
  5. 5. Creating value by creating anunderstanding
  6. 6. Communicating Requirements Requirements New System (solutions)
  7. 7. Communicating Requirements Requirements Legacy System New System (solutions)
  8. 8. Success is a journey, not a destination High Level Prototype Requirements
  9. 9. Its in the details Lorem Ipsum
  10. 10. Technically WWW Ext-JS AJAX
  11. 11. Custom tag lib...<grid bindValues="data" bindPath="selectedPerson"> <column dataIndex="firstname" header="First Name"/> <column dataIndex="lastname" header="Last Name"/> <button text="Add Person"> <window> <textField label="First Name"> </window> </button></grid><grid bindValues="selectedPerson.addresses"> <column dataIndex="streetname" header="Street name"/> <column dataIndex="zipcode" header="Zip code"/> <column dataIndex="city" header="City"/></grid>
  12. 12. ...creates json Ext-JS configuration...{ xtype: grid, { bindValues: data, xtype: grid, bindPath: selectedPerson, bindValues: data, columns: [{ bindPath: selectedPerson.addresses, dataIndex: firstname, columns: [{ header: First Name dataIndex: streetname, },{ header: Street Name dataIndex: lastname, },{ header: Last Name dataIndex: zipcode, }], header: Zip code buttons: [{ },{ text: Add Person, dataIndex: citye, window: { header: City items: [{ }] xtype: textfield, } label: First Name }] } }]}
  13. 13. ...creates UI
  14. 14. Thank you!Jonas.Hall@ist.com

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