Could you image it? It would take some work but I could easily see GL.iNet adding the feature in their mobile app that 1.) scans the posted Wi-Fi QR code, 2.) sends the info to the router and 3.) reconfigures the repeater to use it.
Heck, I would think the mobile app could even push the details over as a unique configured .conf file to the router via scp if the mobile app saved the same login credentials used by dropbear.
Wow, what an idea. I can't think of a single travel router manufactuer that has that capability!
(@bruce : GL.iNet, @mu88 & I can discuss compensation later. I know I wouldn't mind a Slate 7. 
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