可以隨時隨地將smart phone/tablet/PC 變成off-line GPS..

by
- downloading "NavigatorFree" or similar Apps using wifi, which allows for the installation of
- "OpenStreetMap" of any part of the world, again thru wifi.
Your smart phone then becomes a fully functional GPS, with no need of data connection.
The same can be done to a tablet or laptop (with the addition of a USB GPS module).

所有跟帖： 

• 點讚 -美國嚴教授- ♂ (0 bytes) () 01/24/2015 postreply 14:16:54

• 謝謝告知，下次用：） -史迷- ♂ (0 bytes) () 01/24/2015 postreply 18:14:53

• 這個管用。 -長嘯- ♂ (0 bytes) () 01/24/2015 postreply 20:53:04

• 即找不到"NavigatorFree"也找不到"OpenStreetMap" -mfl- ♂ (0 bytes) () 01/25/2015 postreply 12:52:15

• 讚！ -看風景- ♂ (0 bytes) () 01/26/2015 postreply 04:53:59