How to start a process from a QR code via Phone's browser

Question

The requirement is as follows; 
 I need to start a process and it requires two information, a ID and the user data. Now after users scan a QR code it will open a URL in the browser and landed to page then click on a start process button it starts a process. 
 The QR code has the ID and URL that should open APPIAN interface on WEB Browser and on the landing interface I can capture the user data. Now on start process click it will start the process model with necessary data. 
 
 How can I achieve this?

Mathieu Drouin · Answer

Create a site page with URL parameters. Have the QR code go to that URL and include the ID in the url parameters. 
 https://docs.appian.com/suite/help/24.1/url-parameters.html 
 On that page, capture whatever other info you need and have a button that initiates a process via startProcess. 
 https://docs.appian.com/suite/help/24.1/Start_Process_Smart_Service.html