Invisitrack..The New GPS?

Invisitrack, the new standard for GPS?

The location based service that works both indoors and outdoors.

Accurate within 3 meters

Can better penetrate through walls and other structures than higher-frequency bands like the 2.4GHz used for WiFi

Needs only 2 units for location to work

Find your car in a parking lot, your child in a mall

From SlashGear Invisitrack launches super accurate GPS alternative