Many things are surprisingly simple with this device. If there were some way to understand it's workings, he thinks having such things back home would be nothing short of a boon.

"I think I have partially figured it out," he says, opening his omni, and showing Shen Yuan the screen. "The list of restaurants, and their menus that you touch to select which dish you want. But that's about as far as I got before it all rather lost me."