Minx wrote:
> I am a great fan of foldable maps that can be spread out over a coffee
> table and stared at for hours, and so have been slow to move to GPS.
> I imagine that there are many fans of GPS among you, for whom I have
> some questions:
I, too, love proper maps.
> What should I look for if purchasing a GPS thingo?
You need to think about what you want to use it for, and how much money
you are prepared to throw at it.
> Is there some kind of payment/subscription rate involved?
Sometimes, depends on make and/or method.
Phone based systems, I believe, run up quite high data transfer costs.
> Does the data/system get updated, or do you have to buy a new unit for
> new data (eg new roads)?
Again, depends on make. Some have free updates, others charge... Oh boy,
do they charge!
BTW, the mapping has mistakes in it. :-(
Some are deliberate, and some can be quite confusing.
New roads are typically updated properly, but when a local council
"plants" a new roundabout, <shrug> it can be quite confusing relating
the instructions to the real world.
> Anybody get one from ALDI?
Yes. Cheapskate that I am, I resisted buying a GPS navigator unit until
ALDI had one for $129.
I had originally got it for Angie's use, since she spends a lot of time
driving about with her job, and we were sufficiently impressed to buy a
second one, a Garmin, on special at $185-ish.
> Does coverage go everywhere, or is it more along the lines of mobile
> broadband?
GPS based ones work where ever they get some sight of the sky.
Some of the phone-based systems only work when the appropriate phone
network is available.
> I imagine that the comforting Massachusetts accent would work well in
> a car but wouldn't it be pointless on a bike?
Again, depends. If the GPS talks, and you have a way of hearing on the
bike, then it works. The ALDI one has a wee socket to plug in old
fashioned wire connected earphones, inside the helmet, so I can hear
that one.
As it happens, the ALDI also has the option to have different voices and
different languages.
The Garmin that I have doesn't have any connection for sound, it just
talks, and, of course, is pretty useless on a bike.
If you already have bluetooth comms stuff sorted out for your bike, a
bluetooth talking GPS should be able to hook into that kind of gear.
> Who does a reliable system for attaching it to a bike? Or is it best
> in the clear top of a tank bag?
Both GPS navigators that I have are small screen jobs, which are basically
too hard to use, just visually on a bike, but you can get 7" screen units
which might be useful, if you watch them often enough, although that is
less
useful for speed camera/school zone warnings.
> Cheers, I don't know this stuff.
I don't know that much myself, but I reckon, if possible, folk would do
well to contact the likes of GPSOZ for some hints.
www.gpsoz.com.au
For example, they sell Garmin units, and also maintain their own road
hazards, POIs, speed camera locations, for free update by their
customers, provided the unit was bought from them.
Hope this helps a bit.
regards,
CrazyCam