HS GPS is a software library (with full C source code) which provides access to a NMEA-183 compliant GPS receiver via a serial communications port, decoding NMEA sentences: $GPGGA, $GPGSA, $GPGSV, $GPGLL, $GPRMC and $GPVTG. Decoded parameters include: time, date, position, altitude, speed, course and heading, according to standard - NMEA-183 (National Marine Electronics Association, Interface Standard 0183.)

Palm PR, Intertraff number plate recognition software, runs on any Microsoft Windows 2003 PDA.
Through a Compact Flash Camera, Palm PR analyses continuously the live picture looking for number plates. Once a vehicle plate is detected, the number is recognized using a series of complex template-matching algorithms and a full image picture of the vehicle and its plate patch is stored. The reading results are also compared with the local database.