Designing and implementing or reimplementing Unix software and database software for the loading data and delivery data recorded by the delivery driver's hand-held device; modifying the hand-held device software.
Supplement
Bidirectional data transfer from/to Unix software with hand-held device by means of stationary data unloading device; unidirectional data processing of wirelessly received delivery data using Unix program and database package.
Subject description
Package scans occur at loading and shipment scans occur during the delivery run; the arising data should be promptly available in the central database.