INTERACTIVE MENU SYSTEM FOR RESTAURANTS
FIELD OF THE INVENTION
The present invention relates generally to the field of restaurant equipment, and in particular, to an interactive menu which allows restaurant customers to make selection of menu items such as food and beverage without the assistance of a waiter or waitress.
BACKGROUND OF THE INVENTION
In a typical sit-down restaurant, the process of ordering food and beverage involves reading of the menu, waiting for a waiter or waitress (hereinafter simply "waiter") to take the order, making the order, and then waiting for the food to be served. If additional order needs to be made, the customer must flag down the waiter once again to make the request. With this type of ordering scheme, i.e. using a waiter, the customer must be ready to order when the waiter arrives. If the customer is not ready, he may be rushed into making the order where the best selection may not be made. In other instances, the customer may be ready, but the waiter may not be available perhaps because the waiter may be serving other customers, or the waiter may be difficult to flag down simply because the waiter is unaware that his attention is requested. Hence, it can be seen that the use of waiter for ordering menu items can be a cumbersome process for the customer.
In addition, the use of the waiters to take orders also has disadvantages for a restaurant as well. For one, the restaurant needs to hire additional waiters to accommodate all of the customers. Since wage has to be paid out, hiring waiters can be costly for the restaurant. But if too few waiters are hired, some of the customers may need to wait excessive amount of time, which can cause customer dissatisfaction with the restaurant. In addition to cost for wages, hiring waiters to take orders requires training so that the waiter can answer any questions the customers may have about the restaurant's menu items. Given the relatively high turnover rate for waiters, it is often not economical to provide extensive training where the waiter is fully knowledgeable about every item on the menu.
Although there currently exist electronic restaurant ordering devices to help waiters to take orders for the customers, these devices do not address the problems stated above because they still require the waiters to take the order. While it may be argued that the order entry process is somewhat expedited, it does not complete eliminate the need to have the waiter to take the order from the customers. Therefore, what is necessary is an interactive menu which allows the customer to order menu items without the assistance of a waiter.
OBJECT OF THE INVENTION
It is therefore an object of the present invention to provide an interactive menu system which addresses the shortcomings of the prior art systems described above.
SUMMARY OF THE INVENTION
The present interactive menu system 1 (IMS) includes a plurality of terminals which are placed at each of the designated tables at a restaurant. The terminals have an electronic display which displays the menu. A front-end program, through a graphic user interface, allows the customers to place the order via an appropriate input device. In the preferred embodiment, the input device is a touch screen, though other input devices such as a mouse or keypad are clearly possible.
The terminals are connected to a hub which is in turn connected to a server. A generic front-end-to-server communication program provides the proper interface between the terminals and the main server. Connected to the server is a database server which contains the data such as the list of the menu items and their prices. A database monitoring program interfaces the database server with the main server and allows monitoring capability of the data in the database server . Also connected to the main server is an order printer for printing out the orders. The order printing program provides the proper interface between the main server and the order printer. A manager or other authoπzed personnel may update the menu and take care of other administrative functions through the menu updating and sales monitoring program. A PC-based cash register may be coupled to the main server at the point of sale (POS).
There are several screen which are displayed on the interactive menu. The first screen seen by the customer is the main menu. In the middle portion of the main screen is the name and logo of the restaurant.
On the top of the main screen is a display of a greeting and simple instruction how to use the interactive menu. On the left side is a list of the food categories. Of course, how the foods are categorized depends on the type of the restaurant, and how the management wishes to package the menu items. At the bottom right portion is a space for advertisements. At the bottom left portion, there are three buttons: Call For Help, Call For Bill, and Choose All Categories , which are all self explanatory.
When a customer selects a food category a list of food items under the category and their respective prices are shown on the left portion. In the middle portion , a picture of all or some of the food items on the list is shown. On the top portion, instruction is given to select the food under the category chosen.
When a customer selects a food item, a picture of the chosen food item is shown in the middle portion of the screen. Next to the picture is a brief description of the food item. At the top portion, an instruction is shown requesting the customer to choose the desired quantity through the quantity buttons. The quantity buttons are shown below the picture.
When the customer has chosen the quantity, in this case one order, the selected food item, quantity ordered, and the total price for that food item are shown in the mini-screen adjacent to the quantity buttons. At this point, the customer can choose to confirm the order by pressing the "Confirm" button, delete the order by pressing the "Delete" button, or continue to order further food items. The instruction is shown in the top portion.
When a customer has pressed the confirm button, the order is sent to the main server and is printed by the printer. The chef then takes the printout and prepares the meal per the order.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 illustrates the schematic diagram of the preferred embodiment of the present menu system.
FIGS. 2 through 6 illustrate the various graphic user interface screens which are displayed on the terminal display.
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 illustrates the preferred embodiment of the present interactive menu system 1 (IMS). The IMS 1 includes a plurality of terminals 5 which are placed at each of the designated tables at a restaurant. The terminals 5 have an electronic display which displays the menu. A front-end program 3, through a graphic user interface, allows the customers 19 to place the order via an appropriate input device. In the preferred embodiment, the input device is a touch screen, though other input devices such as a mouse or keypad are clearly possible.
The terminals 5 are connected to a hub 7 which is in turn connected to a server 9. A generic front-end-to-server communication program 6 provides the proper interface between the terminals 5 and the main server 9. Connected to the server 9 is a database server 11 which contains the
data such as the list of the menu items and their prices. A database monitoring program 17 interfaces the database server 1 1 with the main server 9 and allows monitoring capability of the data in the database server 11. Also connected to the main server 9 is an order printer 13 for printing out the orders. The order printing program 15 provides the proper interface between the main server 9 and the order pπnter 13. A manager 21 or other authorized personnel may update the menu and take care of other administrative functions through the menu updating and sales monitoring program 23. A PC-based cash register may be coupled to the main server 9 at the point of sale (POS).
It should be understood by those skilled in the art that the above implementation described, while preferred, is not the only way to implement the present invention. For instance, for some embodiments, a separate database server 11 may not be necessary and may be replaced with other memory devices. Also, the printer 13 may not be necessary where only a screen display is sufficient, in addition, although here the main server 9 was located in the kitchen, it may be located elsewhere so long as the kitchen personnel are able to receive the order sent by the customer. Hence, the implementation shown in FIG. 1 illustrative only and should not limit the present invention only to that shown.
FIGS. 2 through 6 illustrate the graphic user interface for the customer to interface with the IMS 1. FIG. 2 illustrates the main screen 30 which the customer initially sees on the terminal 5 display when he or she first sits down at a designated table. Referring to FIG. 2, in the middle portion 37 of the main screen 30 is the name and logo of the restaurant. On the top 33 of the main screen 30 is a display of a greeting and simple
instruction how to use the interactive menu. On the left side 35 is a list of the food categories. Of course, how the foods are categorized depends on the type of the restaurant, and how the management wishes to package the menu items. At the bottom right portion 39 is a space for advertisements. At the bottom left portion, there are three buttons: Call For Help 41 , Call For Bill 43, and Choose All Categories 45, which are all self explanatory.
Now referring to FIG. 3, when a customer 19 selects a food category, in this case "Chef Recommendation", a list of food items under the category and their respective prices are shown on the left portion 35. in the middle portion 37, a picture of all or some of the food items on the list is shown. On the top portion 33, instruction is given to select the food under the category chosen.
Now referring to FIG. 4, when a customer 19 selects a food item, in this case Shake Sashimi, in the chosen category, a picture 49 of the chosen food item is shown in the middle portion 47 of the screen. Next to the picture 47 is a brief description 51 of the food item. At the top portion 33, an instruction is shown requesting the customer 19 to choose the desired quantity through the quantity buttons 53. The quantity buttons are shown below the picture 49.
Now referring to FIG. 5, when the customer 19 has chosen the quantity, in this case one order, the selected food item, quantity ordered, and the total price for that food item are shown in the mini-screen 55 adjacent to the quantity buttons 53. At this point, the customer can choose to confirm the order by pressing the "Confirm" button 57, delete the order
by pressing the "Delete" button 59, or continue to order further food items. The instruction is shown in the top portion 33.
Now referring to FIG. 6, the screen now shows a situation where the customer 19 has chosen to select additional food items. As can be seen in the mini-screen 55, all of the selected food items, the quantity ordered, and the total for each of the food items are shown. Again, the customer may continue to order, confirm the order, or delete any of the listed items.
Now referring back to the FIG. 1 , when a customer has pressed the confirm button, the order is sent to the main server 9 and is printed by the printer 13. The chef then takes the printout and prepares the meal per the order.
The present interactive menu system offers enormous benefits to the restaurant owner. For one, it reduces the number of waiters and waitresses. It also increases customer satisfaction as he customer does not need to wait for a waiter or waitress to make the order. Moreover, the restaurant owner can place advertisements on the screens. In addition, after the order has been confirmed, the owner may choose to place soothing pictures on the terminal screen or allow video games to be played. The latter option is beneficial to customers with small children who may be disruptive to the parents or other customers if they are not preoccupied with something of their interest. With such embodiments (where video games are allowed), the terminal should be strategically placed such that the children can easily access both the screen and the controls without unduly hindering the eating enjoyment of the other people at the table or the adjacent tables. One option is to place the terminal screen below the
dining table with a translucent top. Such an arrangement is also conducive in minimizing the space requirement.
The present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The presently disclosed embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims and all changes which come within the meaning and range of equivalency of the claims are, therefore, to be embraced therein.