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Device, System And Method For Data Exchange

  • US 20070204000A1
  • Filed: 05/02/2007
  • Published: 08/30/2007
  • Est. Priority Date: 02/28/2002
  • Status: Abandoned Application
First Claim
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1. A portable device for device-to-device data transfer, comprising:

  • (a) a non-volatile memory for storing the data; and

    (b) a device interface for enabling the data to be transferred between the portable device and another portable device;

    wherein operations of both the portable device and said other portable device, with respect to the data, are restricted to data storage and transfer;

    wherein the portable device is operative to function as a stand alone device while exchanging the data with said other portable device;

    wherein data transfer with said non-volatile memory is controlled according to at least one instruction; and

    wherein data stored on said non-volatile memory is marked according to type, such that said at least one instruction selects data for transfer according to said type.

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