A playing card conduction structure includes a base, a card case, a video camera, and an interruption sense device. One method includes creating a storage volume including a global counter and partitioned into multiple storage segments including a segment counter and partitioned into multiple stripes, wherein the global counter and each segment counter match at an initial time. The interconnect structure includes traces that extend through the probe card or around the edges of the probe card, between the first and second surfaces. Thus, a small, thin, and low-cost compound eye camera module can be realized.