Abstract: A media enhanced shopping cart system comprises a shopping cart comprising a frame, a basket, a handle, a base tray, a plurality of wheels, a read component for performing a proximity scan of the shopping cart, a locationing component for determining a location of the shopping cart within a store based on the scan, and a display component for displaying at least one advertisement for a product based on the location of the shopping cart within the store, wherein the locationing component is further operable to determine a location of the product within the store relative to the shopping cart based on the scan, and wherein the display component is further operable to display an indication of the location of the advertised product relative to the location of the shopping cart.

Abstract: ADA compliant collapsible thresholds for use with sliding door assemblies are disclosed herein. In an embodiment, a bottom assembly for a sliding door includes a threshold having an upper moveable surface, a lower stationary surface and flexible connectors therebetween, wherein the upper moveable surface is capable of moving towards the lower stationary surface when sufficient downward pressure is applied to the upper moveable surface; and a sill member having a track capable of attaching with the sliding door and allowing lateral reciprocating motion of the sliding door and further comprising at least one recess capable of attaching with the threshold. In an embodiment, the threshold has an overall height equal to or less than about 0.75 inches when the upper moveable surface collapses onto the lower stationary surface.

Abstract: A media enhanced shopping cart system comprises a shopping cart comprising a frame, a basket, a handle, a base tray, a plurality of wheels, a read component for performing a proximity scan of the shopping cart, a locationing component for determining a location of the shopping cart within a store based on the scan, and a display component for displaying at least one advertisement for a product based on the location of the shopping cart within the store, wherein the locationing component is further operable to determine a location of the product within the store relative to the shopping cart based on the scan, and wherein the display component is further operable to display an indication of the location of the advertised product relative to the location of the shopping cart.