Invention Grant
US07823769B2 System for enabling competition entry and display via label 失效
通过标签实现竞争进入和显示的系统

System for enabling competition entry and display via label
Abstract:
A system for enabling competition entry is provided using a printed product label provided on a product item. The system has a sensing device, computer system and display device. The sensing device senses coded data from the label attached to the product item and generates interaction data representing interaction of the sensing device with the coded data. The coded data is uniquely indicative of the product item and the label has regions including information fields, buttons and/or entry fields. The computer system receives the interaction data and correlates the interaction data with a competition. Interaction with at least one of the buttons using the sensing device causes the computer system to display information on the display device.
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