Patent attributes
Some embodiments of the present invention are directed to a case for use with a mobile electronic device. The case includes a body that is detachably secured to the mobile electronic device. An electrical bus is disposed within the body. A connector is disposed on the body. The connector is communicably coupled to the mobile electronic device. The case further includes a memory configured to store a file received from the mobile electronic device through the connector, a processor configured to generate a signal based on the file stored in the memory, and an output port. The output port is configured to transmit the signal generated by the processor to an external device, wherein the external device is communicably coupled to the output port. The connector, the memory, the processor and the output port are communicably coupled to the electrical bus.
