Battery pack with supplemental memory

摘要

Features are disclosed relating to a case for a mobile device that provides supplemental battery power and supplemental storage space to the mobile device. Additional features are disclosed relating to an external storage device that can provide supplemental battery power and/or supplemental storage space for one or more devices. Further features are disclosed relating sharing and searching for files. Files may be shared across multiple (e.g., two or more) devices, operated by or associated with multiple users, providing multiple file storage locations. Files may be searched across the multiple devices using, e.g., search terms, tags, and/or other search options. Searching may also be performed with respect to activities performed in connection with subject files.

主权项

1. A system comprising:
a case configured to receive a mobile electronic device, the case comprising:
a top wall;a bottom wall;a power output interface coupled to the bottom wall, the power output interface configured to engage a power input interface of the mobile electronic device, wherein the top wall is movable with respect to the power output interface from a first position in which the case is permitted to be removably attached to the mobile electronic device to a second position in which detachment of the case from the mobile electronic device is inhibited by engagement of the power output interface with the power input interface;a battery, wherein the power output interface is configured to convey electrical power from the battery;an indicator component configured to indicate an amount of power in the battery; anda non-transitory computer-readable case memory configured to store data accessible by at least the mobile electronic device via the power output interface; and a non-transitory computer readable medium having stored thereon a file management system configured to run on the mobile electronic device, the file management system configured to at least:
provide, to a media player executing on the mobile electronic device, access to a first media file in the case memory using a server-based communication protocol; andprovide, to the media player, access to a second media file in memory of the mobile electronic device using a local storage access protocol.