| 摘要 |
An assembly, system, and method for data entry using bar codes. In a system comprising an apparatus having a reader and display that is receptive to presentation instructions, a server, and a network connecting said apparatus to said server, a preferred embodimento of the invention comprises receiving all user input to said apparatus data, data bar codes conveying data instructions, navigation bar codes conveying navigation instructions and control bar codes conveying control instructions; sending the data instructions from the apparatus to the server via the network; sending presentation instructions from the server to the apparatus via the network; inputting navigation instructions to the apparatus; inputting control instructions to the apparatus; and sending control instructions from the apparatus to the server via the network. In preferred embodiments, the data are shopping data, link data, market research data, bill payment data, travel scheduling data, on line banking data, inventory management data, or sales force automation data. |
