So you want to impress your friends at a fancy restaurant, eh? Here's what you're looking for when a server offers a taste of ...

“I’ll just stick with water.” Both you and the waiter look to the next friend in the clockwise rotation. You can see their eyebrows and nose scrunching, their shoulders shrugging slightly and their ...

They can also use tablets supplied by the restaurant. The virtual waiter’ “personality” and the look and feel of the visuals are customised to complement the restaurant’s vibe and brand.