The invention is related to optical particles, use of optical particles in sensing applications, and methods of fabricating optical particles that can target a desired analyte. In one embodiment, an apparatus comprises an air intake configured to intake an air sample from a predetermined detection zone. A pair of sources of data is provided. Here, the wiring contains aluminum, carbon, and titanium. Further, the filter region of the filter member is bonded to the one or more dividing wall sections and the outer peripheral parts with adhesive and the filter region of the filter member is bent in a direction opposite to a direction in which liquid flows from the common liquid chamber to the liquid supply paths. In this paper, we demonstrate that knowledge of where images were taken and where they were pointed makes it possible to visualize large sets of photographs in powerful, intuitive new ways.