I wrote a program that uses data tracked by handheld technology for an employer. The program displays live data from a database as to where drivers are located, what deliveries have been completed and which are still in the need of completion. The program also uses a mapping program to display the current driver location on a map.
This program was written to use data stored on a SQL server to display and calculate the total hours a driver has for a weekly total. These numbers are in use by the company this was written for and they use this to calculate their payroll hours.