Sale Bleachers was the project that kept me busy (very busy) last summer. The aim was that people attending a football match could place orders from their seats in the stands at Ramón Sánchez-Pizjuán.
Currently, several operators scattered around the stands, carry PDAs and through a simple and intuitive interface make orders for products associated with a stage area, row and seat. Simultaneously prints a ticket-receipt for the customer (through a Bluetooth mobile printer that takes each worker) in a pending state, and a similar ticket in the printer from the nearest bar. As it prepares the order, which leads to another operator-row-seat area indicated. At the time of giving the order is made the exchange of tickets, leaving the client with whom she has been "delivered."
The application architecture is:
client software was developed. NET C #, and used a database SQL Server Compact Edition v3.5. IntTheHand.Net components were used to implement printing bluetooth mobile printer. The communication channel can be wifi, GPRS, HSDPA ... For
developed a Java server that collects the orders Restlet (XML), inserts them into a MySQL database 5 (through ibatis framework), and sends the asked the printer associated bar. If some error (no paper, printer cover open ...), be collected by the server and the PDA would be notified accordingly.
Finally, a web application programmed in PHP, by consulting the database server provides the administrator with all kinds of statistics on sales (product best-selling game that has sold more. ..).
After work, it was gratifying to read this on the website of Sevilla FC. On 28 April, I read on ABC Article Appetizers Telematics where reappears. As you understand, as "father of the child" is tremendous pride, and hopefully soon we can use in other stages and in all kinds of shows.
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