Interactive window display
First Claim
1. An interactive retail storefront display system comprising an acoustic tap tracking system in combination with a storefront window of a retail store, the acoustic tap tracking system configured to locate the position of a tap, knock or contact with the storefront window, a plurality of contact sensors or pickups attached to the storefront window whereby when tap contact is made with the glass of the storefront window acoustic energy propagates through the glass and is sensed by the sensors of the acoustic tap tracking system which is configured to determine a location of the tap contact on the storefront window by calculation of time for acoustic energy propagation through the glass to the closest relative contact sensor and by the differential time-of-arrival of acoustic energy at multiple contact sensor locations on the storefront window, the acoustic tap tracking system further comprising a microcontroller programmed to continuously sample acoustic signals from each contact sensor into a rotating buffer which is scanned for peak values in an absolute-value waveform produced by the transducers, to produce parameters which are sent to a digital signal processor programmed to estimate the tap contact location on the storefront window glass in Cartiesian coordinates, and every coordinate on the display corresponds to a coordinate on the storefront window;
- a display located in the retail store on an interior side of the storefront window and spaced from and generally parallel with the storefront window, the display comprising a holograph in the form of a transparent refractive panel upon which images can be projected by a projector from a side of the display opposite to the storefront window and at an oblique angle and whereby images are displayed clearly toward and visible through the storefront window, the images being projected from the projector which is located at an oblique angle from and outside of boundaries of the display and the storefront window so that the display does not obstruct a view of the interior of the retail store through the storefront window.
5 Assignments
0 Petitions
Accused Products
Abstract
A method and system for providing an enhanced and interactive window shopping and retail information exchange with shoppers, includes acoustic sensing in connection with one or more storefront windows of a retail store, and a corresponding transparent display located within the store and visible through the storefront window, the interior of the store being visible through the transparent display. Display of information on the transparent display, and in optional combination with audio information external to the store, prompts shoppers to tap the storefront window at locations which correspond to the locations of information displayed on the transparent display. The system and method is programmed to respond to taps on the window according to the locations of the taps with incentives to enter the store and/or to redeem awards or coupons in the store.
-
Citations
12 Claims
-
1. An interactive retail storefront display system comprising an acoustic tap tracking system in combination with a storefront window of a retail store, the acoustic tap tracking system configured to locate the position of a tap, knock or contact with the storefront window, a plurality of contact sensors or pickups attached to the storefront window whereby when tap contact is made with the glass of the storefront window acoustic energy propagates through the glass and is sensed by the sensors of the acoustic tap tracking system which is configured to determine a location of the tap contact on the storefront window by calculation of time for acoustic energy propagation through the glass to the closest relative contact sensor and by the differential time-of-arrival of acoustic energy at multiple contact sensor locations on the storefront window, the acoustic tap tracking system further comprising a microcontroller programmed to continuously sample acoustic signals from each contact sensor into a rotating buffer which is scanned for peak values in an absolute-value waveform produced by the transducers, to produce parameters which are sent to a digital signal processor programmed to estimate the tap contact location on the storefront window glass in Cartiesian coordinates, and every coordinate on the display corresponds to a coordinate on the storefront window;
a display located in the retail store on an interior side of the storefront window and spaced from and generally parallel with the storefront window, the display comprising a holograph in the form of a transparent refractive panel upon which images can be projected by a projector from a side of the display opposite to the storefront window and at an oblique angle and whereby images are displayed clearly toward and visible through the storefront window, the images being projected from the projector which is located at an oblique angle from and outside of boundaries of the display and the storefront window so that the display does not obstruct a view of the interior of the retail store through the storefront window. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
11. An interactive window shopping system configured for use with a retail store having a generally planar storefront window located in wall of the store, the storefront window having an exterior side and an interior side, an interior of the store being visible through the storefront window, the interactive window shopping system comprising:
-
a display located in the interior of the store and spaced from and generally parallel with the storefront window, the display comprising a holograph in the form of a transparent refractive panel upon which images can be projected from aside of the display opposite to the storefront window and at an oblique angle and whereby images are displayed clearly toward and visible through the storefront window,the images being projected from a projector which is located in the interior of the store and at an oblique angle from and outside of the boundaries of the display and the storefront window so that the display does not obstruct a view of the interior of the retail store through the storefront window; an acoustic tap tracking system operatively connected to the storefront window and configured to locate the position of a tap, knock or contact with the storefront window and further comprising a plurality of contact sensor or pickups attached to the storefront window; whereby when tap contact is made with the storefront window acoustic energy propagates through the storefront window and is sensed by the sensors of the acoustic tap tracking system which is configured to determine a location of the tap contact on the storefront window by calculation of time for acoustic energy propagation through the storefront window to the closest relative sensor and by the differential time-of-arrival of acoustic energy at multiple sensor locations on the storefront window, the acoustic tap tracking system further comprising a microcontroller programmed to continuously sample acoustic signals from each sensor into a rotating buffer which is scanned for peak values in an absolute-value waveform produced by the transducers, the peak values including peak height, width, and mean arrival time to produce parameters which are sent to a digital signal processor programmed to process timing values for each peak by a second-order polynomial obtained from a linear least-squares fit to a set of calibration points to produce an estimate of the tap contact location on the storefront window glass in Cartiesian coordinates, and every coordinate on the display corresponds to a coordinate on the storefront window; audio means configured to send prompt signals proximate to the exterior of the store and proximate to the storefront window, the audio prompt signals prompting a shopper to tap or contact the storefront window; first images displayed on the display which are visible through the store front window, the first images including images which prompt a shopper to tap or contact the storefront window, the first images further including multiple images at multiple locations on the display which correspond with multiple locations on the storefront window, the second images displayed on the display in the response to a sensed location of a shopper'"'"'s tap on the storefront window during display of first images. - View Dependent Claims (12)
-
Specification