PORTABLE ELECTRONIC CHECKLIST SYSTEM

• US 20080294988A1
• Filed: 05/22/2007
• Published: 11/27/2008
• Est. Priority Date: 05/22/2007
• Status: Abandoned Application

• Current Assignee: Checklist Technologies, LLC
• Original Assignee: Checklist Technologies, LLC
• Inventors: Basha, David, Nicholas, Paul Daniel
• Application Number:
  US11/751,729
• Publication Number:
  US 20080294988A1
• Time in Patent Office: Days
• US Class Current: 715/710
• CPC Class Codes: G06Q 10/109 Time management, e.g. calendars, reminders, meetings or time accounting

Abstract

A checklist system comprising a computer and portable unit, according to one implementation, is described herein. The computer of the checklist system is configured to store a first portion of checklist software and one or more checklists. The computer is also configured to download checklists and software updates from a data network. The portable unit of the checklist system is configured to store a second portion of checklist software, where the second portion of checklist software is configured to operate in conjunction with the first portion of checklist software. At least one portion of the portable unit is configured to communicate with the computer in a data-sharing mode. In addition, the portable unit is configured to operate in a checklist-item-prompting mode when the at least one portion of the portable unit is removed from communication with the computer.

Claims

1. An electronic checklist device comprising:

a portable housing;

erasable non-volatile memory configured to store multiple checklists, each checklist including a list of tasks to be performed by a person;

an output system configured to prompt the person to perform tasks from one of the checklists, the output system providing an audible human voice output and a visual display output;

an input system configured to receive input from the person, the input system including a keypad and a voice recognition system for receiving voice signals from the person; and

an interface port configured to communicate with an external computer;

wherein the memory is further configured to receive changes to the checklists from the external computer via the interface port.

2. The electronic checklist device of claim 1, further comprising a processor configured to control the operation of the memory, output system, input system, and interface port, the processor further configured to run checklist software stored in the memory.

3. The electronic checklist device of claim 1, further comprising:

one or more power adapters, each adapter configured to receive power from an external source and to convert the power to an appropriate level for use by the electronic checklist device; and

a rechargeable battery system configured to recharge one or more rechargeable batteries using power from the external source;

wherein the one or more rechargeable batteries provide power to the electronic checklist device when the one or more power adapters are not connected to the external power source.

4. The electronic checklist device of claim 1, further comprising a timer device configured to provide an indication when a certain time period has expired.

5. The electronic checklist device of claim 1, further comprising a playback device configured to record and buffer audio signals over a certain past time period, the playback device further configured to receive a request for the audio signals and to provide an audio output of the audio signals in response to the request.

6. The electronic checklist device of claim 1, further comprising at least one detector selected from the group consisting of a carbon monoxide detector, cabin depressurization detector, and an altitude detector.

7. The electronic checklist device of claim 1, further comprising a transmitter for transmitting signals to a remote display device for displaying checklist items.

8. A checklist system comprising:

a computer configured to store a first portion of checklist software and one or more checklists, the computer configured to download checklists and software updates from a data network; and

a portable unit configured to store a second portion of checklist software, the second portion of checklist software configured to operate in conjunction with the first portion of checklist software, at least one portion of the portable unit configured to communicate with the computer in a data sharing mode, the portable unit further configured to operate in a checklist-item-prompting mode when the at least one portion of the portable unit is removed from communication with the computer.

9. The checklist system of claim 8, wherein the computer comprises memory for storing the checklist software and the one or more checklists, the computer further comprising a password certification device for confirming authorization of a user to run the checklist software.

10. The checklist system of claim 8, wherein the portable unit comprises a rechargeable power system.

11. The checklist system of claim 8, wherein the portable unit comprises a memory configured to store the second portion of the checklist software, the memory further configured to store one or more checklists uploaded from the computer during the data sharing mode.

12. The checklist system of claim 11, wherein the memory of the portable unit is further configured to store log information related to a time and date that tasks of a checklist were confirmed by a user during the checklist-item-prompting mode.

13. The checklist system of claim 12, wherein the portable unit is configured to upload the log information to the computer via an interface during the data sharing mode.

14. The checklist system of claim 8, wherein the computer is configured to upload checklists to the portable unit during the data sharing mode.

15. A system comprising:

means for interfacing with a checklist source to receive a plurality of checklists designed to prompt a user through a list of tasks to be performed;

means for storing the plurality of checklists;

means for receiving an input to select one or more of the checklists;

means for providing the selected checklist to a user;

wherein the means for interfacing is further configured to receive new or revised checklists from the checklist source.

16. The system of claim 15, wherein the means for storing is further configured to store checklist software designed to control operations of the system.

17. The system of claim 15, wherein the means for storing is further configured to store log information corresponding to times and dates that the user performs each task of the selected checklist.

18. The system of claim 15, wherein the means for providing comprises means for visually displaying tasks of the selected checklist and means for audibly presenting the tasks of the selected checklist.

19. The system of claim 18, further comprising means for wirelessly transmitting audio signals to a remote display device, wherein the means for audibly presenting the tasks comprises the remote display device.

20. The system of claim 15, further comprising at least one device selected from the group consisting of means for counting a predetermined time period, means for playing back an audio message, means for detecting carbon monoxide, means for detecting a predetermined drop in air pressure, and means for detecting altitude.