Posts Tagged ‘boundary’

Three Ways to Reduce Addiction to Mobile Phone ( GSM ) use

Wednesday, June 27th, 2012

Reading Time: 4minutes

Mobile Phone Caricature Reduce Mobile Addiction / 3 ways to reduce mobile phone addiction / Use your Mobile less

1.: Don't use a ring tone or use a short landline phone ringtone on incoming calls

In the past, we all had a local stand line phones, most of the landline phones rung using a very specific ring sound which was almost identical on all phones around the world. This ringing tone used was following some telephone standards. The result was everyone could distinguish a ringing phone in a room or closed space and tell for sure, this sound is generated by a phone. Nowdays with the boom of cellular phone ringtones, there is almost noone who uses a standard old-fashioned telephone ringtone as a ring melody.

The consequence of this is in our minds we start loosing the boundary between whether communicating on the phone or communicating without it.
In younger people this boundary between phone line and a physical communication is more evident than in adults (as youngsters has grown in society where mobile was used everywhere). The implication of this is more and more people are starting to perceive mobile communication as so natural as the person to person communication. Spending big part of the day talking over the phone mostly senseless things, not being consciously aware that this is done due to a heavy phone addiction and repeating behaviour trait stored sub-consciously.

Today everyone chooses a custom mobile phone ringtone melody (popular or impopular) song and sets it up to be a standard incoming call signal. As you can guess there are consequences on the mind, as the ringtone set is heard ten times or more a day during each and every phone call. The result is just like with alcoholics or drug addicts, the more you take from a certain "good" the more attached you become to it. Hence the more we listen to a certain song chunk daily on incoming calls, the sub-conscious becomes dependent on hearing this sound at least a number of times daily. If a day passes without no-one calling us and we don't hear the ringtone indicating a call the sub-conscious stored dependency starts popping up and we could start feeling lonely and we feel like calling someone (and we often do). Obviously this is dependency and even if someone might argue me this is a severe addiction which as every other addiction could be very dangerous and hard to fight.

As I prior said due to the fact that the phone use dependency is built in our minds starting with the phone ring melody, we can reduce this dependency by switching off the phone ringtone completely or at least changing it to a unique beep which is not likely to be heard or seen somewhere in your surrounding environment.

By setting the ringtone to some popular song we see on (TV, Radio or Internet on daily basis) this might become a trigger for us to associate hearing this sound with talking on the phone and hence make you increase the time you spend on the phone ,,, so be careful ,,,,

2.:: Stop Mobile Beeps and sounds on menu navigation

All new mobiles sold on the market are configured to have buzzling sounds on events and various beeps on keypad lock / unlock and menu navigation.
This sounds are there mostly to make you more alert and concentrated on using your mobile and often as a consequence whether one uses his mobile his awareness is comletely taken by the phone screen (you're totally "absorbed" by the phone use).
Besides designed to alert you the Managers and CEO's who decided to have a heavy beep sounds on mobiles made it having probably something else on mind? The beeps on keypad navigation makes the user emotionally and sub-consciously attached to the Cell Phone. The idea here is like in popular music streamed on radios and TVs and mostly everywhere …. The more you listen to a song, the higher the mind trait it leaves in you, so later when one hears a music pattern or a whole song, which he / she listened already thousands of times this brings back "good" old memories. It is very simple actually our minds are constructed in a way that the mor certain "information" is heard / saw / smell the bigger the mind influence this leaves on us. Back to the mobile sounds, the more you use the mobile phone with turned on sounds, the more addicted and mind stucked the beep and melodies during use of the cell phone becomes in the mind. For example many people take a look at their mobile automatically (without being consciously aware) and do the activity of (unlock) and (lock) the phone screen not knowing they do it automatic. More or less we all do such an auto-mated learned behaviour because of the subconscious dependency that is built in our minds. Whether we lock and unlock the mobile phone almost robotically, we do it because our sub-conscious mind plays a trick on us and "force" us to do a previous learned activity (association in our mind with the unlock / lock beep sound).

3.::: Use your mobile in different ways

Any modern mobile is quite advanced in functionality and there is more than one way to initiate a phone call. E.g. the mobile has a shortcut buttons assigned to do quick phone calls, quickly evoke SMS menu etc.
Learn them and occasionally use the shortcut buttons instead of the menu navigation. Our minds like changing patterns and doing things different.

Even if you have no chance to do a things via a certain menu, you can always change the position of the phone screen to different distance to eyesight 🙂 You can for example type on the keypad following the menu steps by watching from left or right eye periphery or you can use the menus with your phone screen turned backwards 🙂 If you're used to type on the keypad or touch screen with right hand try doing it with the left hand 🙂

This will take time but the fun worths it. Plus the most valuable thing in using the mobile in different ways each time is there is no specific inflicting pattern associated in your mind and hence the depepdency set in your sub-conscious mind on phone use is lesser.
Actually there are too many various "hacks" one could come up with on how to use mobile as differently as possible. It is up to your imagination. Though using the mobile "each-time-different" can be sometimes more time-consuming it surely makes your phone use amusing.

How to check any filesystem for bad blocks using GNU / Linux or FreeBSD with dd

Monday, November 28th, 2011

Reading Time: 3minutes
Check any filesystem partition for BAD BLOCKS with DD on GNU Linux and FreeBSD

Have you looked for a universal physical check up tool to check up any filesystem type existing on your hard drive partitions?
I did! and was more than happy to just recently find out that the small UNIX program dd is capable to check any file system which is red by the Linux or *BSD kernel.

I’ll give an example, I have few partitions on my laptop computer with linux ext3 filesystem and NTFS partition.
My partitions looks like so:

noah:/home/hipo# fdisk -l
Disk /dev/sda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x2d92834c
Device Boot Start End Blocks Id System
/dev/sda1 1 721 5786624 27 Unknown
Partition 1 does not end on cylinder boundary.
/dev/sda2 * 721 9839 73237024 7 HPFS/NTFS
/dev/sda3 9839 19457 77263200 5 Extended
/dev/sda5 9839 12474 21167968+ 83 Linux
/dev/sda6 12474 16407 31593208+ 83 Linux
/dev/sda7 16407 16650 1950448+ 82 Linux swap / Solaris
/dev/sda8 16650 19457 22551448+ 83 Linux

For all those unfamiliar with dddd – convert and copy a file this tiny program is capable of copying data from (if) input file to an output file as in UNIX , the basic philosophy is that everything is a file partitions themselves are also files.
The most common use of dd is to make image copies of a partition with any type of filesystem on it and move it to another system
Looking from a Windows user perspective dd is the command line Norton Ghost equivalent for Linux and BSD systems.
The classic way dd is used to copy let’s say my /dev/sda1 partition to another hard drive /dev/hdc1 is by cmds:

noah:/home/hipo# dd if=/dev/sda1 of=/dev/hdc1 bs=16065b

Even though the basic use of dd is to copy files, its flexibility allows a “trick” through which dd can be used to check any partition readable by the operating system kernel for bad blocks

In order to check any of the partitions listed, let’s say the one listed with filesystem HPFS/NTFS on /dev/sda2 using dd

noah:/home/hipo# dd if=/dev/sda2 of=/dev/null bs=1M

As you can see the of (output file) for dd is set to /dev/null in order to prevent dd to write out any output red by /dev/sda2 partition. bs=1M instructs dd to read from /dev/sda2 by chunks of 1 Megabyte in order to accelerate the speed of checking the whole drive.
Decreasing the bs=1M to less will take more time but will make the bad block checking be more precise.
Anyhow in most cases bs of 1 Megabyte will be a good value.

After some minutes (depending on the partition size), dd if, of operations outputs a statistics informing on how dd operations went.
Hence ff some of the blocks on the partition failed to be red by dd this will be shown in the final stats on its operation completion.
The drive, I’m checking does not have any bad blocks and dd statistics for my checked partition does not show any hard drive bad block problems:

71520+1 records in
71520+1 records out
74994712576 bytes (75 GB) copied, 1964.75 s, 38.2 MB/s

The statistics is quite self explanatory my partition of s size 75 GB was scanned for 1964 seconds roughly 32 minutes 46 seconds. The number of records red and written are 71520+1 e.g. (records in / records out). This means that all the records were properly red and wrote to /dev/null and therefore no BAD blocks on my NTFS partition 😉