Abstract: The present disclosure relates to a cardiac monitoring system and methods for using such a system. Preferred embodiments detect and record cardiac information via a wearable device, then extract data features from the recorded cardiac information. The extracted data features may then be analyzed and used in clinical diagnosis.

Abstract: A removable electronic device having an application module for transferring data to or from a host having a plurality of contact terminals, the device comprising a first row of contact pads, each of the contact pads of the first row including a substantially tapered end, and a second row of contact pads, each of the contact pads of the second row including a substantially tapered end that corresponds to the substantially tapered end of at least one of the contact pads of the first row in an interweaving relationship, wherein the first and second rows of contacts pads are configured to receive the plurality of contact terminals.

Abstract: An image signal processing system includes a buffer memory for storing a re-sampled digital data and a memory controller for receiving an used memory depth value and controlling the read speed of the buffer memory for the re-sampled digital data according to the used memory depth value, thereby solving the overflow or underflow problems of the memory.