Data interchange device

• US 20060101110A1
• Filed: 10/14/2004
• Published: 05/11/2006
• Est. Priority Date: 10/14/2004
• Status: Abandoned Application

• Current Assignee: Michael Grossman
• Original Assignee: Michael Grossman
• Inventors: Grossman, Michael
• Application Number:
  US10/963,806
• Publication Number:
  US 20060101110A1
• Time in Patent Office: Days
• US Class Current: 709/200
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising

Abstract

A data interchange device exchanges data objects with a computing device using wireless data transmission, and has a CPU; a memory, a trigger device, a wireless data transmitter and receiver, and a user signalling device. Upon activation, the CPU causes the user signalling device to indicate that the data interchange device is operative, and wireless data transmission with a computing device occurs, so that a data object is retrieved from or stored in memory. Upon completion of wireless data transmission, or after passage of a predetermined period of wireless data transmission inactivity, the CPU causes the user signalling device to turn off. Typically, there is also at least one hard-wired input port for receiving data objects from an external computing device for storage in the memory. Use of the data interchange device is one-on-one by a person who must be in close proximity to the device.

Claims

1. A data interchange device for use in association with a computing device, whereby a single user may unilaterally cause data objects to be transmitted at any time using wireless data transmission between said data interchange device and a single computing device;

wherein said data interchange device comprises;

a central processing unit;

a memory having volatile and non-volatile memory capacity;

at least one trigger device to initiate operation of said data interchange device;

a wireless data transmitter;

a wireless data receiver; and

at least one user signalling device;

wherein, upon activation of said at least one trigger device said central processing unit causes said user signalling device to indicate that the data interchange device is operative, and wireless data transmission between either said transmitter or said receiver and a single computing device occurs, whereby a data object is retrieved from or stored in said memory; and

wherein, upon completion of said wireless data transmission, or after passage of a predetermined period of wireless data transmission inactivity, said central processing unit causes said user signalling device to turn off.

2. The data interchange device of claim 1, further comprising at least one hard-wired input port for receiving data objects from an external computing device for storage in said memory.

3. The data interchange device of claim 2, wherein said data interchange device is configured to transmit data to a mobile computing device upon request by activating said at least one trigger device, and to receive and update data objects via wireless data transmission or through said at least one hard-wired input port.

4. The data interchange device of claim 1, wherein wireless data transmission to and from said data interchange device may be chosen from the group of wireless data transmission technologies consisting of IrDA, BlueTooth, WiFi, and combinations thereof.

5. The data interchange device of claim 1, wherein said at least one user signalling device is chosen from the group consisting of light output devices, sound output devices, vibration devices, and combinations thereof.

6. The data interchange device of claim 1, wherein said data object is a block of data in a predefined format.

7. The data interchange device of claim 6, wherein said predefined format is chosen from the group consisting of VCard, VCal, XML, text, and combinations thereof.

8. The data interchange device of claim 6, wherein said memory contains substitution objects in the form of keyword/value pairs, whereby any data object to be transmitted from said data interchange device may be modified in keeping with a specific instruction according to any relevant substitution object.

9. The data interchange device of claim 6, wherein any data object may contain a macro substitution code whereby specific data from a specific memory location or from a peripheral data module associated with said central processing unit may be inserted at a specific place in the data block when it is being transmitted from said data interchange device.

10. The data interchange device of claim 9, wherein said peripheral data module is chosen from the group consisting of a clock, whereby time of day data may be substituted in said data block, a calendar, whereby day of month data may be substituted in said data block, shift registers to add specific intervals to the instantaneous time of day or day of month data to be substituted, and combinations thereof.

11. The data interchange device of claim 2, wherein said hard-wired input port is chosen from the group consisting of a USB port, an RS-232 port, an EtherNet port, and combinations thereof.

12. The data interchange device of claim 11, wherein said data interchange device further includes a hard-wired port adapted for communication with a peripheral reader device chosen from the group consisting of an RFID tag reader, a bar code reader, a matrix code reader, a magnetic stripe reader, a biometrics reader, and combinations thereof.

13. The data interchange device of claim 1, wherein said at least one trigger device is chosen from the group consisting of mechanical switches, buttons, electronic signalling devices, solid state switches, proximity switches, and combinations thereof.

14. The data interchange device of claim 2, wherein said data interchange device is configured to receive and store data objects from a mobile computing device upon request by activating said at least one trigger device, and to transfer said data objects to a computing device via wireless data transmission or through a hard-wired output port.

15. The data interchange device of claim 1, wherein said wireless data transmitter and said wireless data receiver are configured as a wireless data transceiver.