GPS: What are the limitations?

The maps on the small screen of a phone may take some getting used to, but you can zoom in and out to look at locations in greater detail. -- PHOTO: NOKIA

IF YOUR GPS software is not very sophisticated, it may take you to the precise spot you want to go, but where there is no access.

For instance, you may end up on a highway next to a building, say Gateway West, but not to the carpark or main entrance that you wanted.

Also, the GPS system will not work inside tunnels, so there will be a temporary loss of reception.

What if I miss a turn?

THE GPS SOFTWARE will recalculate an alternative route and prompt you accordingly in a matter of seconds.

Is my screen too small?

IT TAKES A bit of getting used to initially, but the program allows you to zoom in and out, so you are able to see the whole map on the display and then zero in on the area that you want.
Some software packages allow you to switch between 2-D and 3-D views.
The 3D view is great when driving as the elevated viewpoint lets anticipate the road conditions.

How do I get started?

A good place to get started is at www.malsingmaps.com. Navigate to the Help/FAQ/Wiki section and start from there.
There are also forums there, and after you get more familiar, you can post questions to the members who are more than ready to help.
Other places to visit: MapKing queries (www.eastgear.com) and Agis (www.asiagis.com).

- By M.K. Wong