Comparison with the other solutions

  My Position Dedicated GPS  Smartphone
Type of geolocation By zone Specific Specific
Collection of geolocation data Ad hoc Continuous Continuous
Protection of privacy + - -
Low acquisition - use cost + +/- -
Additional costs (communications, Internet...) + + -
Long battery life (autonomy) + - -
Use indoors + - +/-
Ease of use + + -
Of little interest to thieves + + -
Robustness + +/- -
Designed and assembled in Belgium + - -