title: Can a QR code be used to set up a VPN on android device
body: <p>I was wondering if it is possible to use a QR code scanning to set up a VPN connection on an Android device (in a similar way that is used with Wi-Fi connection) and if yes, how do you generate such a QR code?</p>
  
  <p>I am working on Vuzix's M100 Smart glasses and I'd like to find if there is any way simpler way to set up a VPN.</p>