| 摘要 |
<p>A personal electronic carrier device (PECD) comprising means for receiving PECD data: means for storing PECD data: means for transmitting PECD data directly or indirectly PECD: and operating software means to effect the receiving, storing and transmitting the PECD data. The PECD is part of a network having a plurality of data stations and also preferably a main data base. The PECD data is selected from the group consisting of medical, educational, identification and financial data. The networks provide for the efficacious and convenient handling of data.</p> |
