HSPD Hardware and software requirements: The HSPD is an ASCII text based DBMS that was constructed using "dBASE III PLUS", a popular "off the shelf" software package that was developed by Ashton-Tate, Inc. (Torrance, CA). The system is designed to operate on a microcomputer running under the "MS-DOS" system. The HSPD program application is compiled in Clipper (Nantucket Corp.), which enables it to operate on a microcomputer without a resident version of the dBASE software. However, as a consequence of the use of this program structure, the application user is unable to annotate or implement any other interactive modifications of the database structure in the compiled Clipper version of the HSPD. The minimum configuration for operating the system requires DOS version 2.0 (or newer), 512K of RAM (random access memory), and two 360K disk drives. Although the system will operate without one, a hard disk drive is recommended to facilitate practical use of the system. For this research, the HSPD was installed on an IBM-AT compatible (DOS 3.1) with 1024K of RAM, a 20meg hard disk, and two (1.2meg and 360K) disk drives. HSPD HSPD: Objectives