METHODS AND SYSTEMS OF SELECTING FUNCTIONALITY OF A PORTABLE COMPUTER

• US 20080253079A1
• Filed: 04/12/2007
• Published: 10/16/2008
• Est. Priority Date: 04/12/2007
• Status: Abandoned Application

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Robinson, Ian N., Sayers, Craig
• Application Number:
  US11/734,353
• Publication Number:
  US 20080253079A1
• Time in Patent Office: Days
• US Class Current: 361/686
• CPC Class Codes: G06F 1/1632 External expansion units, e.g. docking stations

Abstract

Methods and systems of selecting functionality of a portable computer. At least some of the illustrative embodiments are methods comprising inserting a portable computer into a cradle unit, and implementing a functionality by the portable computer (the functionality selected at least in part by interaction between the portable computer and the cradle unit).

Claims

1. A method comprising:

inserting a portable computer into a cradle unit; and

implementing a functionality by the portable computer, the functionality selected at least in part by interaction between the portable computer and the cradle unit.

2. The method as defined in claim 1 wherein implementing further comprises:

reading a value from the cradle unit by the portable computer; and

executing a software program selected based on the value.

3. The method as defined in claim 1 where implementing further comprises:

reading a value by one or more selected from the group consisting of;

reading the value from an electrically erasable programmable read only memory (EEPROM) device in the cradle unit;

reading the value from the cradle unit across a serial communication bus;

or reading the value from the cradle unit across a Universal Serial Bus (USB); and

executing a software program selected based on the value.

4. The method as defined in claim 1 wherein implementing further comprises:

transferring a computer program from the cradle unit to the portable computer; and

executing the computer program by the portable computer to implement the functionality.

5. The method as defined in claim 1 wherein implementing further comprises implementing one or more functionalities selected from the group consisting of:

an alarm clock;

a GPS-based navigation device;

a packet-based communication diagnostic device;

an electronics troubleshooting device;

a wireless telephone;

a GPS-based pedometer;

an audio/visual remote control;

or a digital format music player.

6. The method as defined in claim 1 further comprising employing at least one feature of the cradle unit to augment the functionality.

7. The method as defined in claim 6 wherein employing further comprises implementing one or more functionalities selected from the group consisting of:

a button on the cradle unit operatively coupled to the portable computer;

a knob on the cradle unit operatively coupled to the portable computer;

a display device on the cradle unit operatively coupled to the portable computer, the contents of the display device at least partially selected by the portable computer;

or a speaker of the cradle unit operatively coupled to the portable computer, the sounds produced by the speaker at least partially selected by the portable computer.

8. The method as defined in claim 1 wherein inserting further comprises inserting the portable computer being a personal digital assistant (PDA) into the cradle unit.

9. The method as defined in claim 1 further comprising:

removing the portable computer from the cradle unit; and

implementing a functionality by the portable computer responsive to the removal from the cradle unit.

10. A system comprising:

a cradle unit comprising;

a communication port; and

a memory coupled to the communication port, the memory storing a value;

a portable computer coupled to the cradle unit, the portable computer having a communication port that couples to the communication port of the cradle unit;

wherein the portable computer executes a program determined at least in part by the value in the cradle unit.

11. The system as defined in claim 10 wherein the portable computer reads the value stored in the memory over the communication port, and wherein the portable computer selects the program to execute based on the value.

12. The system as defined in claim 10 wherein the memory of the cradle unit stores the program, and wherein the portable computer reads at least a portion of the program from the memory device and then executes the program.

13. The system as defined in claim 10 wherein the cradle unit further comprises an Input/Output (I/O) device, and wherein the I/O device enables a user to interact with the program.

14. The system as defined in claim 10 wherein the cradle unit further comprises an Input/Output (I/O) device that enables a user to interact with the program, the I/O device one or more selected from the group consisting of:

a push-button;

a knob;

a display device, the contents of the display device at least partially selected by the portable computer;

or a speaker, the sounds produced by the speaker at least partially selected by the portable computer.

15. The system as defined in claim 10 wherein, when docked, the portable computer executes the program to implement functionality being one or more selected from the group consisting of:

an alarm clock;

a GPS based navigation device;

a packet-based communication diagnostic device;

an electronics troubleshooting device;

a wireless telephone;

a GPS-based pedometer;

an audio/visual remote control;

or a digital format music player.

16. The system as defined in claim 10 wherein the cradle unit further comprises a power connection that couples to a source of power, and wherein the cradle unit provides power to the portable computer.

17. The system as defined in claim 10 wherein the cradle unit provides power to the portable computer over the communication port.

18. The system as defined in claim 10 further comprising:

said cradle unit comprising a power port; and

said portable computer comprising a power port that couples to the power port of the cradle unit;

wherein the cradle unit provides power to the portable computer over the power port.

19. A system comprising:

a means for portable execution of programs;

a means for receiving the means for portable execution in a cradle;

wherein the means for portable execution executes a program selected at least in part by the means for receiving.

20. The system as defined in claim 19 wherein the means for portable execution reads a value stored in a means for storing programs and data within the means for receiving, the reading over a means for communication, and wherein the means for execution selects the program to execute based on the value.

21. The system as defined in claim 20 wherein the means for storing stores the program, and wherein the means for portable execution reads at least a portion of the program from the means for storing and then executes the program.

22. The system as defined in claim 19 wherein the cradle unit further comprises a means for Input/Output (I/O), and wherein the means for I/O enables a user to interact with the program.

23. The system as defined in claim 19 wherein the means for receiving further comprises a means for charging the means for portable execution when the means for portable execution is docked in the means for receiving.