Abstract: An apparatus includes a distance sensor, a plurality of light sources, one or more processors, and memory coupled to the one or more processors. The apparatus determines, via the distance sensor, the distance between an object and the apparatus. When the distance between the object and the apparatus is within a first distance range of a plurality of predefined distance ranges, the apparatus activates a first sequence of lighting patterns, corresponding to the first distance range, to illuminate the object via the plurality of light sources.

Abstract: An apparatus includes a distance sensor, an image sensor, one or more processors, and memory. The memory stores one or more programs configured for execution by the one or more processors. The apparatus measures a baseline depth. The apparatus measures a first depth subsequent to measuring the baseline depth. The apparatus determines that the first depth is different from the baseline depth. In response to the determination, the apparatus activates a read cycle. Subsequent to activating the read cycle, the apparatus measures a second depth. The apparatus detects that the second depth is within a threshold range of the baseline depth. In response to the detection, the apparatus deactivates the read cycle.

Abstract: An apparatus includes a distance sensor, a plurality of light sources, one or more processors, and memory coupled to the one or more processors. The apparatus determines, via the distance sensor, the distance between an object and the apparatus. When the distance between the object and the apparatus is within a first distance range of a plurality of predefined distance ranges, the apparatus activates a first sequence of lighting patterns, corresponding to the first distance range, to illuminate the object via the plurality of light sources.

Abstract: An apparatus includes a distance sensor, an image sensor, one or more processors, and memory coupled to the one or more processors. The apparatus determines, via the distance sensor, a distance between an object and the apparatus. In accordance with a determination that the distance between the object and the apparatus is within a first distance range of a plurality of predefined distance ranges, the apparatus identifies a subset of symbology types, from a plurality of predefined symbology types, corresponding to the first distance range. The apparatus acquires one or more images of the object. The apparatus decodes the one or more images based on the identified subset of symbology types.

Abstract: An apparatus includes a distance sensor, a plurality of light sources, one or more processors, and memory coupled to the one or more processors. The apparatus determines, via the distance sensor, the distance between an object and the apparatus. When the distance between the object and the apparatus is within a first distance range of a plurality of predefined distance ranges, the apparatus activates a first sequence of lighting patterns, corresponding to the first distance range, to illuminate the object via the plurality of light sources.