초록 ▼

A data capturing module combined with a portable data terminal of the hand-held type to record handwritten data. Using a digitized pad, the module can provide for direct input of handwritten data into the system, or a peripheral digital scanner can be employed to provide for data entry. Depending up

A data capturing module combined with a portable data terminal of the hand-held type to record handwritten data. Using a digitized pad, the module can provide for direct input of handwritten data into the system, or a peripheral digital scanner can be employed to provide for data entry. Depending upon the particular application, the module therefore provides for data entry of handwritten text or graphics using the data terminal and other components of a portable data system to enter, display, print or otherwise communicate the handwritten data.

대표청구항 ▼

We claim: 1. A hand-held, portable device, comprising: a housing that comprises a slot that receives an external data storage card; a first display disposed on the housing; a battery disposed in the housing; a keyboard, located on a user accessible surface of the housing, comprising a plurality of

We claim: 1. A hand-held, portable device, comprising: a housing that comprises a slot that receives an external data storage card; a first display disposed on the housing; a battery disposed in the housing; a keyboard, located on a user accessible surface of the housing, comprising a plurality of individual, user-depressible keys; a detachable module that is mounted on the housing, the detachable module comprising a touch-sensitive display wherein information digitized from the touch-sensitive display is transferred to the external data storage card that is inserted in the slot, the external data storage card storing authorized information that can be used to verify the information digitized from the touch-sensitive portion; a wireless receiving component; and a receptacle that connects with an external connector and provides wired communication, wherein the hand-held, portable device locally verifies a handwritten signature made on the touch-sensitive display against the authorized information stored on the external data storage card and displays a result of the verification on the first display, and wherein the local verification of the handwritten signature comprises sensing pressure applied across the handwritten signature as a verification parameter, wherein a stylus is used to depress the touch-sensitive display that generates a graphical interface, wherein the receiving component is pointed in the direction of a particular target before wirelessly receiving image information, and wherein the hand-held, portable device uses a spread spectrum radio. 2. The device according to claim 1, wherein the housing is of a shape and size such that data can be input while said housing is held in a user's hand. 3. The device according to claim 1, wherein the receiving component comprises an optical receiving component. 4. The device according to claim 1, wherein the receiving component is an optical scanner. 5. The device according to claim 1, wherein handwritten data is entered, via the stylus, onto the generated graphical interface. 6. The device according to claim 1, wherein a stylus is used to depress the touch-sensitive display such that the touch-sensitive display generates a graphical interface. 7. The device according to claim 6, wherein handwritten data is entered, via the stylus, onto the generated graphical interface. 8. The device according to claim 1, wherein the receptacle is a multiple-pin receptacle. 9. The device according to claim 1, wherein the receptacle provides a wired connection to an external device. 10. The device according to claim 1, wherein the stylus is used to enter handwritten information via the touch-sensitive display. 11. The device according to claim 10, wherein handwritten information comprises handwritten text. 12. The device according to claim 10, wherein handwritten information comprises handwritten graphics. 13. The device according to claim 1, wherein the slot receives the external data storage card, and wherein the receiving component wirelessly receives information that is subsequently stored in the external data storage card. 14. The device according to claim 13, wherein the stylus is used to enter handwritten text via the touch-sensitive portion that is subsequently stored in the external storage card. 15. The device according to claim 1, wherein a stylus enters handwritten information onto the touch-sensitive display that is digitized, compressed and stored in the hand-held, portable device. 16. The device according to claim 1, wherein the receiving component wireless receives an image, and wherein the hand-held, portable device stores the image. 17. The device according to claim 16, wherein the image comprises a handwritten signature. 18. The device according to claim 16, wherein the image comprises an optical image. 19. The device according to claim 16, wherein the hand-held, portable device captures and records handwritten data via the touch-sensitive display. 20. The device according to claim 1, wherein the receiving component wirelessly receives data information. 21. The device according to claim 1, wherein handwritten data is written, via a stylus, onto the touch-sensitive display. 22. The device according to claim 21, wherein the handwritten data is digitized and stored in the hand-held, portable device. 23. The device according to claim 21, wherein the handwritten data comprises handwritten text. 24. The device according to claim 21, wherein the handwritten data comprises handwritten graphics. 25. The device according to claim 1, wherein the image information comprises an optical image. 26. The device according to claim 25, wherein the optical image comprises a handwritten signature.