* 1. How old are you?

* 2. Do you have a smartphone?

* 3. Have you attended any conferences, networking events, career fairs or trade shows in the last year? If yes, how many?

* 4. Do you know what a QR code is?

* 5. If yes, do you have a QR code scanner on your phone?

* 6. Please only respond to this question if you said yes to BOTH questions #3 and #4. Would you use QR scanner application at a conference, networking event, career fair or trade show?