A data collection device for reading barcodes, matrix codes, acoustical
tags, radio frequency identifier (RFID) tags, and other data carriers.
The data collection device includes components to determine an actual
position of the data collection device with respect to a target data
carrier. The data collection device further includes visual indicators to
indicate the determined actual position relative to an optimal position
of the data collection device relative to the target data carrier. The
determined actual position can be at least one of an actual distance or
an actual orientation of the data collection device relative to the
target data carrier.