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Mobile information system

  • US 8,495,020 B1
  • Filed: 06/27/2008
  • Issued: 07/23/2013
  • Est. Priority Date: 06/27/2007
  • Status: Active Grant
First Claim
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1. A data system in an electronic device, comprising:

  • one or more data repositories, each comprising a data memory and a tag memory for data stored in said data repository,a multi-level temporal memory system comprising at least two memories, a first-level memory designated as short-term memory and a highest-level memory designated as long-term memory,a processing element, operably connected to said data repositories and multi-level temporal memory system,wherein said data memory includes received, transmitted or generated data elements from activities, multimedia fries or communications within said device,wherein said tag memory includes data tags corresponding to content metadata including temporal, geographic, context or user-defined parameters for each data element stored in said repository,wherein said processing element stores data tags corresponding to data elements received, transmitted or generated within a predefined and dynamically variable temporal granularity within said system, in a time snapshot,wherein said processing element further assembles a time-based sequence of said time snapshots and stores said time-based sequence in said short-term memory,wherein said processing element allows modification or deletion of data tags in each said time snapshot in short-term memory only during a predefined and user-configurable inspection period,wherein said processing element transfers each said time snapshot in short-term memory to a first next level memory after said inspection period, wherein after a second longer inspection period, during which data tags in said time snapshot can further be modified or deleted, said time snapshot is transferred to a second next higher level memory, until said time snapshot is transferred to the highest-level memory, long-term memory, andwherein data tags in each said time snapshot in said long-term memory are stored along with their corresponding data elements from said data repositories.

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