BRIEF DESCRIPTION OF THE DRAWINGS
Non-limiting and non-exhaustive embodiments of the present invention are described with reference to the following figures, wherein like reference numerals refer to like parts throughout the various views unless otherwise specified.
FIG. 1 is a diagram illustrating a kiosk;
FIG. 2 is a block diagram illustrating components of the kiosk of FIG. 1;
FIG. 3 is a block diagram illustrating a persistent memory of the kiosk;
FIG. 4 is a block diagram illustrating an “intent” graph;
FIG. 5 is a table illustrating an example related products database table; and
FIG. 6 is a flowchart illustrating a method of displaying related product recommendations and/or offers.