Saturday, May 30, 2009

GPS Mobile Navigation - Nokia Maps vs. Route 66

Anyone interested in GPS (Global Positioning System) Mobile navigation will know that two of the most common GPS applications now are Nokia Maps and Route 66 Navigation. There are other GPS applications besides these, like Garmin, TomTom, Navigon, and so on. But when it comes to mobile (I mean, right on your cellular phone), Nokia Maps and Route 66 are the two major players.


WHICH IS BETTER

Once, I owned a Nokia 6110 Navigator, and it has a Route 66 Navigation application (renamed to Nokia Navigator). Then I got this Nokia N82 with pre-loaded Nokia Maps. This comparison is based on my experience on both handsets with different GPS applications.

Here are the major differences.

Nokia Maps is free, BUT....

You need to pay the navigation. Navigation is when you want to go to one place from your current position, where a voice can guide you turn-by-turn until you reach your destination. Nokia has plans if you want to subscribe -- monthly, yearly terms.

You can upgrade your Nokia Maps application to a newer version once available, and that's for free. Add as many maps (per country) as you want for free.


Route 66 in contrast, you have to buy the maps on the internet. Once you have bought, Navigation is free.

Now, taking away the cost, which of the two gives better GPS services?

In my experience, Route66 is more user-friendly than Nokia Maps. It might be because I had already used Route66 before. But who knows, anyone started using Nokia Maps might find it user-friendly than Route66. Also, browsing (scrolling) the maps on Route66 are faster than Nokia Maps.

On the other hand, Nokia has more detailed Maps than Route66. I sometimes wonder why, since both maps of Nokia and Route66 are supplied by Navteq.

Nokia is turning serious on GPS. When the 6110 Navigator was outdated, all Nokia phones with GPS capabilities are using Nokia Maps.


THE GOOD THING

Can't decide enough which one to use? Then use install BOTH in your GPS-capable cellphone and get a hands-on experience.

(My GPS gadgets - Nokia 6110 Navigator/Nokia N82/XAiOX Wonde-X Bluetooth GPS Receiver).

Links:

http://europe.nokia.com/find-products/devices/nokia-6110-navigator-r6
http://europe.nokia.com/find-products/devices/nokia-n82
http://www.xaiox.de/wonde-x.htm
http://www.navteq.com/
http://europe.nokia.com/explore-services/maps
http://www.66.com/route66/

Thursday, March 5, 2009

Monitor CPU and Hard Disk Temperature in Ubuntu


(This is for Ubuntu 8.04 Hardy Heron, but may work for other versions too. For Intrepid users, see the bottom part.)

I have been using Ubuntu Linux since last year on my Acer 4710 laptop and I am not just satisfied, I am happy with it. One thing that makes Ubuntu (as any Linux distro is), is the ease of adding applets on yuor desktop panel. Just like the taskbar icons in Windows.

I have installed these monitoring applets so I can know in real-time if my hardware gets overheated or not.

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Note: These applets require installation of lm-sensors. At console, type

sudo apt-get install lm-sensors


After install, at console, run

sensors-detect

and follow instructions
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1. Hardware sensors monitor (sensors-applet, hddtemp)
>> Used to display current temperature of CPUs, cores, and hard disk.

2. CPU Freq Monitor (emifreq-applet)*
>> Used to scale down your CPU speed depending on your needs.

To add these to the panel, right click to an empty space to your panel and select "Add to panel...". Simply select "Hardware sensors monitor" and CPUFreq monitor". You may need to add also "CPU Frequency Scaling Monitor"*

Now you can configure these applets once they are on the panel. Simply right-click to an applet and select "preferences" wherever possible. If your CPU is multi-cored, you may add each applet per core and configure them individually.


Happy computing!

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* For Ubuntu 8.10 Intrepid users, you may don't need to install the "emifreq-applet". Just by adding "CPU Frequency Scaling Monitor" to the panel, it already has the option to scale down your CPU frequency.
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