SHORTGRASS TECHNOLOGIES

COMPUTER AND GLOBAL POSITIONING SATELLITE BASED COMMUNICATION AND INFORMATION DISPLAY SYSTEMS AND OPERATING SOFTWARE COMPRISED OF A CENTRAL COMPUTER COMMUNICATING THROUGH A COMMUNICATIONS PROCESSOR TO A COMPUTER DISPLAY AND TRANSMITTER AND RECEIVER MOUNTED ON A GOLF CART FOR DISPLAYING GOLF COURSE INFORMATION AND BALL POSITION DURING PLAY OF A ROUND OF GOLF AND PERMITTING TWO-WAY MESSAGE AND GOLF CART POSITIONING INFORMATION COMMUNICATION BETWEEN THE CENTRAL COMPUTER DISPLAY ON THE GOLF CART