DATA STORAGE DEVICE WITH DATA INPUT FUNCTION

• US 20130106803A1
• Filed: 07/06/2010
• Published: 05/02/2013
• Est. Priority Date: 07/06/2010
• Status: Abandoned Application

• Current Assignee: T-Data Systems (S) Pte. Ltd.
• Original Assignee: T-Data Systems (S) Pte. Ltd.
• Inventors: Tan, Joon Yong Wayne
• Application Number:
  US13/808,345
• Publication Number:
  US 20130106803A1
• Time in Patent Office: Days
• US Class Current: 345/179
• CPC Class Codes: G06F 2203/0336 Mouse integrated fingerprint sensor
• CPC Class Codes: G06F 2203/0384 Wireless input, i.e. hardware and software details of wireless interface arrangements for pointing devices
• CPC Class Codes: G06F 3/03 Arrangements for converting the position or the displacement of a member into a coded form
• CPC Class Codes: G06F 3/03545 Pens or stylus
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces

Abstract

A data storage device 5 having a storage capacity of at least 8 Mbyte is surrounded by a housing including a stylus portion 23, having a tip 25 for indicating a position. The stylus includes a position sensing device for generating position data indicative of the position of stylus. The stylus further includes wireless communication means for transmitting and/or receiving data for storage, and also transmitting the position data. The position sensing device may be an accelerometer. Alternatively, it may be a laser-reading head 243, for generating a signal based on received reflections from an emitted laser beam 245. The data storage device may further include an audio sensor 142, 242, and be arranged to distinguish vocal commands in the output of the audio sensor 142, 242.

Claims

1. A data storage device having:

a non-volatile memory;

a wireless transceiver for transmitting and receiving data;

a control processor for storing data received by the wireless transceiver in the memory, and for extracting data from the memory and transmitting it to the wireless transceiver for transmission;

a housing having an outer profile including a stylus portion defining a tip; and

one or more position sensing devices in fixed positional relationship to the housing; and

wherein manipulating the data storage device to be proximate to a first electronic device causes the one or more position sensing devices to generate position data which comprises (a) data indicating a position on a screen of the first electronic device, a representation of a file being displayed at the position on the screen, and (b) data providing a command for the first electronic device to transmit the file to the data storage device, the data storage device storing the file in the non-volatile memory.

2. A data storage device according to claim 1 further comprising at least one biometric sensor for recording a biometric characteristic of a user, and a verification processor for comparing the biometric characteristic with a characteristic stored by the sensor, the verification processor controlling whether the data storage device performs at least one of its functions in dependence upon whether the recorded biometric characteristic matches the stored characteristic.

3. A data storage device according to claim 2 in which the biometric sensor is a fingerprint sensor, and the data storage device includes a verification processor arranged to compare a fingerprint received by the fingerprint sensor with a stored fingerprint.

4. A data storage device according to claim 2 which is arranged only to transmit data stored within it when the verification processor determines that there is a match between the recorded biometric characteristic and the stored characteristic.

5. A data storage device according to claim 1 which is integrated with a camera device, the camera device being arranged to generate data representing images and to store the image data in the non-volatile memory.

6. A data storage device according to claim 1 in which the control processor is arranged to perform a compression algorithm to compress data which is to be stored in the non-volatile memory.

7. A data storage device according to claim 1 further including a smart card for performing at least one security function in relation to data stored in the non-volatile memory.

8. A data storage device according to claim 1 in which the data storage capacity of the non-volatile memory is at least 8 MB.

9. A data storage device according to claim 1 in which the position sensing devices generate position data indicative of the translational movements of the tip of the housing.

10. A data storage device according to claim 1 in which the position sensing device comprises a laser-reading head for generating a laser beam, receiving a reflection of the laser beam, and generating a signal indicative of the reflection.

11. A data storage device according to claim 1 further comprising an audio-sensor.

12. A data storage device according to claim 11 comprising a micro-controller which is operative to detect a voice command in the output of the audio-sensor, and to perform the command.

13. A method of inputting data using a data storage device according to claim 1 into another electronic device, the method including:

(i) using the one or more position sensing devices comprised by the data storage device to generate position data; and

(ii) using wireless transceiver comprised by the data storage device to transmit the data wirelessly to a transceiver of the electronic device.

14. A method of transferring data between a first and second electronic device using a data storage device, the method including:

(i) manipulating the data storage device proximate the first electronic device to cause the one or more position sensing devices to generate position data which comprises (a) data indicating a position on a screen of the first electronic device, a representation of a file being displayed at said position on the screen, and (b) data indicating a command for the first electronic device to transmit the file to the data storage device, the data storage device storing the file in the non-volatile memory;

(ii) moving the data storage device to be proximate to the second electronic device; and

(ii) causing the data storage device to transmit the data to the second electronic device.