VANDAN KEUTH កើត វ៉឵ន់ដន ជាកូនអ្នកចំការសែ្រ

2011-01-16T20:55:00.014-05:00

HTC HD2 which I just got free from my carrier in the occasion of Father's Day

2010-06-19T19:32:00.010-04:00

Operating System Windows Mobile 6.5

Processor Qualcomm 1GHz Snapdragon
Internal Memory ROM 1GB;

RAM 576MB

Compatibility
* WiFi: 802.11 b/g

* GPS/AGPS

Email One Exchange, up to 6 POP/IMAP

Dimensions 122x67x11mm

Weight 157g (with battery)

Display 4.3-inch HD touch-sensitive screen with 480 x 800 WVGA resolution

Technology GSM: 850/900/1800/1900 MHz

WCDMA/HSPA: 1700 MHz (AWS) / 2100 MHz

Battery 1230 mAh

Talk Time: 380 min (GSM)

Standby Time: 490 hours (GSM) (The above are subject to network and phone usage)

Speakerphone Built-in microphone, speaker

Built in Camera 5MP, including widescreen capture, digital zoom and 2x LED Flash

Audio/Video
* Windows Media® Player
* Albums

* Pictures & Videos

* FM Radio

* Audio supported formats:

.aac, .amr, .m4a, .mid, .mp3, .mp4, .qcp, .wav, .wma

* Video supported formats:

.wmv, .asf, .mp4, .3gp, .3g2, .m4v, .avi

I/O Interface Bluetooth® 2.1 with Enhanced Data Rate, WiFi: 802.11 b/g

Expansion microSD™ memory card (SD 2.0 compatible) (up to 32GB)

Antenna Internal Antenna

In Box Content 16GB MicroSD Card

MicroUSB Cable

Travel Charger

User Interface
* HTC Sense user experience

* Capacitive touchscreen with pinch-to-zoom and haptic capability

* G-Sensor

* Proximity sensor

* 3.5 mm headset jack

Feeling a little under the weather

2010-03-13T23:23:00.000-05:00

It's raining all day these weekends, just stay home and watch TV and eat. I went the clothing store yesterday to see some clothes. The store sells both new and used clothing hangind on the racks, but everything is in good condition and unbeatable prices. I tried on some clothes, but it didn't fit and I did not like the way it looks on me cuz it was too tight or baggy on me. So I decided to get back home and kicked back!!!!!.....

2010-02-07T21:39:00.000-05:00

Merry Christmas and Happy New Year 2010

2009-12-25T16:46:00.000-05:00

2009-11-07T12:04:00.000-05:00

Phdey Barang

2009-10-10T15:02:00.001-04:00

Busy at work place

2009-10-03T12:21:00.000-04:00

It's actually pretty busy at this season. My work
is based on server. Today I've got server problem, and I tried to figure out it. I also had a fun related to my job. Itried to browse the files in which I needed to be done, but they were not in the folder. Then I came up to see the lady to find out those files, yet she did not put them into the system. Then I came back down, and Marryan asked me where the lady is. I told her that the lady is not in the files. Everybody then have a big laught while I said like this.

Khmer Poem

2009-09-13T22:39:00.000-04:00

NorthShore Mall

2009-08-09T22:15:00.000-04:00

After having done the laundry this afternoon, I went shoping to get two shirts and one trouser. I didn't go there just tree weeks, and it looks different now. It's getting bigger and there are many stores where I never go shoping. I wanted to eat something because of starving, but today the stores were closed earlier at 6pm due to Sunday. So, I had to get back home.

My little daughter

2009-07-06T23:44:00.000-04:00

Massachusetts Climate and Weather

2009-07-03T12:16:00.000-04:00

The weather is a balance of cool, dry Canadian air and warm, moist tropical air. The daily weather is determined by the movements of continental weather patterns which continually change the balance. We usually see a succession of fine days followed by a few days of wet weather. Overall the mix of good and bad weather averages out to about 50% clear, 25% cloudy and 25% wet.
The moderating effect of the Atlantic Ocean results in more temperate climate for coastal localities. In winter, Boston and the Cape can receive rain when Worcester and Stockbridge receive snow. In summer, sea breezes keep coastal areas cooler than interior areas.
Massachusetts climate also varies with elevation, especially in winter. The central highlands and the western hills are often colder and snowier than other regions.
Our years are marked by the regular changes of the seasons. Autumn begins in mid to late September, with fall colors at their peak in med-october, right around Columbus Day. The arrival of color change is dependent on a series of warm days and cool nights. There are still leaves on the trees at Halloween, although most trees are bare by November 11th, Veterans Day.
Fall progresses slowly towards winter through November and into December. The first snowfall can arrives as early as Thanksgiving, but that is rare. By mid to late December there are occasional snowfalls and ponds begin to freeze over. Christmas is white in some years but not in all years. Winter really deepens throughout January with snow and ice on the ground that builds with each northeast storm. February brings the coldest temperatures and deepens snows.
March is a month of transition as the snow disappears, and winter slowly gives way to the first signs of spring. The first songbirds appear in the still bare trees of late March and early April. In mid-April, early flowers push up and bloom and shrub and tree buds begin to swell. Most leaves have appeared by the 10th of May and every tree, shrub and plant is in full spring bloom by mid-May.
June is one of the most delightful months of the year, typically bringing fair weather and richly colored landscapes. The months of July and August are hazy and hot, interspersed with clear, bright, beautiful days. By September, the first hints of color appear in the trees as summers heat fades to the comfortable coolness of fall.

Father's Day is Sunday, June 21st

2009-06-21T15:29:00.000-04:00

The United States is one of the few countries in the world that has an official day on which fathers are honored by their children. On the third Sunday in June, fathers all across the United States are given presents, treated to dinner or otherwise made to feel special. .
The origin of Father's Day is not clear. Some say that it began with a church service in West Virginia in 1908. Others say the first Father's Day ceremony was held in Vancouver, Washington.
The president of the Chicago branch of the Lions' Club, Harry Meek, is said to have celebrated the first Father's Day with his organization in 1915; and the day that they chose was the third Sunday in June, the closest date to Meek's own birthday!
Regardless of when the first true Father's Day occurred, the strongest promoter of the holiday was Mrs. Bruce John Dodd of Spokane, Washington. Mrs. Dodd felt that she had an outstanding father. He was a veteran of the Civil War. His wife had died young, and he had raised six children without their mother.
In 1909, Mrs. Dodd approached her own minister and others in Spokane about having a church service dedicated to fathers on June 5, her father's birthday. That date was too soon for her minister to prepare the service, so he spoke a few weeks later on June 19th. From then on, the state of Washington celebrated the third Sunday in June as Father's Day. Children made special desserts, or visited their fathers if they lived apart.
States and organizations began lobbying Congress to declare an annual Father's Day. In 1916, President Woodrow Wilson approved of this idea, but it was not until 1924 when President Calvin Coolidge made it a national event to "establish more intimate relations between fathers and their children and to impress upon fathers the full measure of their obligations." Since then, fathers had been honored and recognized by their families throughout the country on the third Sunday in June.
When children can't visit their fathers or take them out to dinner, they send a greeting card. Traditionally, fathers prefer greeting cards that are not too sentimental. Most greeting cards are whimsical so fathers laugh when they open them. Some give heartfelt thanks for being there whenever the child needed Dad.

2009-06-10T10:43:00.000-04:00

Flowers on the parks

2009-05-13T13:28:00.000-04:00

It's time for some flowers blossoming. All plants became green, and there are a lot of birds upon the shade of the trees. Many girls lay down on the grass with their sexy-cloths, and they smiled and said Hello to me. I was almost crazy while staring at them. My heart was beating loudly. I have no ideas why my situation came into this point............

Khmer New Year 2009

2009-04-18T22:58:00.000-04:00

New Year bring me back the happy memories while I was in Cambodia with my family and friends of mine.
My family always goes to pagoda to offer food to monks to pray for happiness, healthiness , and prosperousness and do good deeds for ancestors who died in the past.

After coming back home, we have lunch together on the floor with palm mat. Five days before Khmer New Year, The friends of mine and I were still in Phnom Penh hanging out some places such as Wat Phnom and River Side.

We saw a lot of people playing traditional game like Chorl Chhoung, Borsh Anhkoung, Pat mosov and so on. Before going to my homeland, my friends and I had prepared a party to celebrate Khmer New Year. We went to restaurant to get drink and have fun together. All of those things made me miss my friends, my family, and some happy places so much, I wish to visit there soon.

Happy Khmer New Year

2009-04-15T09:42:00.000-04:00

On the occasion of Khmer New Year on the Year of the Ox of the Buddhist Era of 2553, I would like to wish you all longevity, good health and happiness.

May Buddha bless you.Happy New Year!

2009-03-29T23:08:00.000-04:00

Feels like so tired

2009-03-06T11:45:00.000-05:00

Feels like getting tired.......go to bed around 1am in the morning.....wake up at 4 or 6 am . But sometimes, have a lot of fun....she makes me laugh...

Not too cold today...little flurring...clear sky...but it's supposed to snow on the next week

My ideal day in here is not go to work....stay at home...play game....take care my a little daughter....coke out....

Very cool in here

2009-01-24T16:19:00.000-05:00

Wishing You A Happy New Year 2009

2008-12-25T21:39:00.000-05:00

Wishing you happy new year 2009. May god bless you, and this new year will bring you all lots of happiness, joy, and prosperous

Phkar Bralet

2008-12-07T18:27:00.000-05:00

I know that I'm missing my homeland. I wish I'll be there. New year is coming soon , and I hope everybody out there will be happy with their family.

Sandra Darlene Keuth(DOB: 10/22/2008 at 8:29AM in Salem Hospital, MA, USA)

2008-11-09T14:06:00.001-05:00

Dim Sum at Chinese Restaurant

2008-10-18T16:02:00.000-04:00

Everyday, it's the same old things. Today I've got to make it change by going out to eat something.On the way to Woburn not far from my site, there are so many chinese restaurants.

Anyway, I decided to pick and choose one place. I really don't know what it is named because I cannt read chinese language

If you can, please let me know

The food is consistent and flavorful.That's ok. Not spectacular but not bad.

I know you're starving.....

Look and imagine that you're eating it

What's kind of this flower?

Internet Controlled Robots

2008-09-22T23:11:00.000-04:00

1 Introduction

Robots are intelligent machines that can be controlled according to need. If a multimedia interface is provided, it further aids in navigation of the robot. Making the robot wireless increases the effective area of operation, thereby making it possible to control the robot from a remote location. Keeping all the above factors in mind the, a robot capable of being remotely controlled through the Internet and possessing a multimedia interface, was conceived and developed.

The ICR is multi functional mobile device which can be controlled in real time through the Internet. The movement of the ICR is controlled by pressing appropriate buttons on its website. A unidirectional video link and a bi-directional audio link aid the user in navigation .These also provide a stronger and more user friendly means of communication with the environment of the robot.

An AVR ATMega8L microcontroller controls the movement of two D.C. Motors and one Stepper Motor. An F.M. receiver circuit, an XBee module, and an audio video transmitter circuit comprise the RF link between the server and the robot. A 12V, 7 AH battery is used to power the robot and a distributed power supply is used to step down voltages to appropriate levels, as required by the various modules.

2 Discussion

1. ICR: Electronics

The electronics of ICR govern data transfer between the server and the robot, the control of two D.C motors, one Stepper motor, a bidirectional audio link and a unidirectional video link. All electronic modules are supplied power by a distributed power supply which steps down voltages to levels required by various electronic Modules

1. AVR ATMega8 microcontroller

The ATMega8 microcontroller controls two D.C motors used for
the driving the robot. In addition it controls a Stepper motor used
for tilting the camera up/down. A summary of features of the
microcontroller and how they are used in the present version of ICR is
given below:

1) Serial USART – Used for communicating through an XBee
module to the server.
2) PORTB – All the eight GPIO pins on PORTB of the
microcontroller are used to control the D.C motors and a Stepper motor.
2. F.M receiver circuit

The F.M receiver accepts wireless audio from the F.M transmitter on the
server, amplifies the received signal, and feeds it to a speaker on the robot.
Therefore a unidirectional audio link is established.

3. Distributed power supply

The distributed power supply provides secondary sources of power of
different voltage levels required by the various electronic modules while
using a single 12V 7AH sealed lead acid battery as the primary source of
power.

4. ULN2003 and L293 based motor driver circuit

Two D.C motors are used for the horizontal motion of the robot.
Additionally a stepper motor is required for tilting mechanism of
the camera assembly. These two tasks were accomplished by using a
single circuit employing a L293 to drive the two D.C motors and a
ULN2003 was used to drive the stepper motor. L293 is a quadruple half-H
bridge IC primarily meant for motor driving applications with a
high current handling capacity of up to two amperes peak current as
required. The ULN2003 has seven high power NPN Darlington arrays.
Successive phases of the stepper motor are connected to each input pin of
the IC. This composite motor driving circuit requires eight GPIO pins
on the ATMega8 microcontroller.

5. F.M transmitter circuit

The F.M band transmitter circuit transmits audio from the server to be
received by the F.M receiver on the robot. Operating on 9V the circuit
consumes only 4mA current while providing a range of 75 meters in open.
Thus combined with the F.M receiver on the robot and the camera
transmitter-receive combination a bidirectional audio and a unidirectional
video link is established which effectively increases the precision with
which the navigation of the robot in its environment can be performed.
This also enables a means of communication between the robot’s
environment and the client’s environment.

2. Software Implementation

1. Internet Control

A. Webserver program

The web server used in this project is APACHE TOMCAT 5.5.9 or
APACHE TOMCAT 5.0.28. Some modifications were needed to
be made in the .xml files of the software so a preconfigured
version of APACHE TOMCAT 5.5.9 was downloaded from
http://www.Coreservlets.com. Also, a windows system
environment variable
JAVA_HOME with value //jdk/bin was set.

B. JAVA Servlet

The algorithm for the servlet code is illustrated. When a submit
button is pressed on the web page, the information is sent to the
servlet, which identifies which button has been pressed and what is
the state of the radio buttons. It thus sends the corresponding character to the microcontroller by means of a serial RS-232 port.
The microcontroller processes the received character and takes
action accordingly.

C. HTML based Web page

The web page contains multiple submit buttons which when pressed initiate the servlet discussed before and do the corresponding functions. A multiplier is also provided in the form of radio buttons to make the maneuvering of the ICR even easier.

2. Code running on the ATMega8 Microcontroller

The microcontroller is connected to the server computer by means of a
USART (Universal Synchronous Asynchronous Receiver and transmitter).
The communication link between the two is set at 9600 bits per second.
These settings are configured by the servlet on the server computer.
The code on the microcontroller sets these settings for the microcontroller.
The micro controller waits in an infinite loop for data, and upon receiving
a character from the server, does the corresponding action.

3. Multimedia Link

The task of implementing an audio-video link over the Internet is done by
using the software - MSN Messenger. The server side version of MSN Messenger is kept logged in to the MSN network, while continuously streaming audio and video data over the Internet. This video and audio is available to the client upon signing in into MSN Messenger. Thus a bi-directional audio link and a unidirectional video link is established. So the client can send audio messages to the robot and simultaneously receive an
audio and video stream of the robot’s environment. From the surveillance point of view an A.V. feedback is extremely vital, since the robot does not have any onboard sensors to guide it. The Audio-Video link is intended
to be implemented using a JAVA™ Applet in the future which would
fully integrate it with the existing web server (APACHE TOMCAT 5.5.9).

3. Applications of the ICR

The uses of ICR extend to an array of environments and an array of situations.
Some of the critical uses include:

1 ICR can be used for surveillance purposes in military, domestic or
industrial environments. The ability of the ICR to be controlled via the
Internet makes it possible to make the control point of the robot as far
as required from the area under surveillance.

2 ICR can be used in the corporate environment, wherein the CEO can
use ICR to be up to date with the office activities, by actually moving around in the office, talking to employees and colleagues. The ICR, in this sense bridges a communication gap considerably thereby helping to eventually improve profits, increase productivity and efficiency of an organization.

3 ICR can be used in homes where in the parents, even while sitting
thousands of miles away.

4 ICR can be used in hospitals where in it can be used to transport medicines from one part of the hospital to another; the user having to just sit on a seat and control the movement.

3 Conclusions

The present version of the ICR essentially provides a template which can be modified to serve a variety of purposes by making minor modification. In the near future to further enhance the usefulness of ICR, some of the modifications are planned to be implemented such as wireless serial link between the server and the robot, building a wireless video transmitter to further improve upon the range provided by the present video transmitter employed.

If you can't get your life straight..get it going

2008-08-02T19:05:00.000-04:00

Most people are continuously looking for changes. But changes will never happen if you only believe in it with your eyes. Truly, seeing is believing but, sometimes the things you see aren't always what it's meant to be. Life is always changing whether you see it or not. It is you that needs to make the move. It's your will, determination, soul, and heart that will change things. Remember, the journey of a thousand miles, starts with your own two feet.

Here's a good story, that can help you deal with the things in your life. A philosophy professor stood before his class and had some items in front of him. When class began, wordlessly he picked up a large empty mayonnaise jar and proceeded to fill it with rocks right to the top, rocks about 2" diameter. He then asked the students if the jar was full? They agreed that it was. So the professor then picked up a box of pebbles and poured them in to the jar. He shook the jar lightly. The pebbles, of course, rolled into the open areas between the rocks. The students laughed. He asked his students again if the jar was full? They agreed that yes, it was. The professor then picked up a box of sand and poured it into the jar. Of course, the sand filled up everything else. He then asked the students if the jar was full? They agreed that it was. He proceeded to pour a cup of wine into the jar and shook it as the wine slipped between all the sand. "Now," said the professor, "I want you to recognize that this is your life. The rocks are the important things - your family, your partner, your health, your children - anything that is so important to you that if it were lost, you would be nearly destroyed. The pebbles are the other things in life that matter, but on a smaller scale. The pebbles represent things like your job, your house, your car. The sand is everything else, the small stuff. If you put the sand or the pebbles into the jar first, there is no room for the rocks. The same goes for your life. If you spend all your energy and time on the small stuff, material things, you will never have room for the things that are truly most important. Pay attention to the things that are critical in your life. Play with your children. Take your partner out dancing. There will always be time to go to work, clean the house, give a dinner party and fix the disposal." Take care of the rocks first - the things that really matter. Set your priorities. The rest is just pebbles and sand. And remember, there is always room for wine.

America's Birthday

2008-07-05T11:23:00.000-04:00

Fourth July - The day of remembrance. It is the birthday of America. July 4, 1776 Continental congress declared the Independence. They announced that the 13 colonies no longer belonged to Great Britain. After that declaration, Independence day was first celebrated in Philadelphia onJuly8, 1776. Those 13 colonies were.. Massachusetts Bay, Connecticut, Delaware, Georgia, Maryland, New Hampshire, New Jersey, new York, North Carolina, Pennsylvania, Rhode Island, South Carolina, Virginia 4th of july is not only about nation's freedom but also of celebrating the day with family, friends all together.

Boston Pops of fourth July, there were Five hundred thousands peoples joining to celebrate the America's birthday. They were coming to see concerts and fireworks spectacular at the banks of the Charles River.

This is Charles River where peoples were laying on the glound during America's independence Day. I got down there early at about 4:30 pm waiting fireworks spectacular come up.

You know what!there are no spaces available to stay on if you come late.

Most of the peoples were coming early to get a place.

A pair of American Cold War aircraft had been flying over the Charles River. It is the first time for me to see the wonderful US War aircraft during this special day.

Let's enjoy the movies below:

2008-06-14T22:30:00.000-04:00

Don't judge me because you'll never know every a little thing and detail about me.

Culture diversity made me understand the real world, and I knew any places where people came from and what they look like.

I knew many people have differnt behaviors and ideas, so I want you to understand what they have.

This is New England Aquarium, Boston, Massachusetts. I took a train to get there by 15mn from my house.

The mission of of the New England Aquarium is to increase understanding of aquatic life and environments, to enable people to act to conserve the world of water, and to provide leadership for the preservation and sustainable use of aquatic resources.

This mission is fulfilled through exhibits, and through education, conservation and research programs. Exhibits showcase the diversity, importance and beauty of aquatic life and habitats, and highlight critical aquatic conservation issues. Programs emphasize

species, habitats, and issues critical to New England.

Just showing you something in side down ...

I don't know what those are, but you'll probably...

2008-06-08T15:07:00.000-04:00

She's my special one who is telling me that"If you love something, let it go. Anyway, if it comes back, then that's how you know...."

She just wanna say hello to you and wish you having a good luck in your life.

Hey friends!How are you doing?

Good looks you....hope you have fun out there.

Woo,woo!
Before you can woo!, you gotta wow!

2008-05-31T11:33:00.000-04:00

I am missing my Country when the birds are singing early in the morning,when the sun is rising and shining,when the sky is raining.

I am missing my family and every thing when a bird sings.

When I am smelling the smoke of the wood,when I am getting cold,when I am hungry,when I am thirsty,I am missing my poor country.

I am missing my poor family.

Can you hear the words of your parent ringing your ears? They weren't just telling you to do your schoolwork, they were helping you prepare the seft-discipline for life's life.

My family support me to do everything I want, and I love them.

Life is like the plant needs water to grow up.

Walking as a tour, I can know everything around me.

Behind Otaki pagoda Battambang province, there is one site where people always come to visit during holiday and tranditional festivals.

My family gathered togother to celebrate the Bchoun Ben Day at Svy Prey pagoda nearly 100 kms of land from Pursat province

This is the special food that my family always cooke during festival day.

I've heard the saying: "There's only two big decisions in life, where you're going, and who you're going to take with you."

I know where I am going.

I Know who I am taking.

I hope you do, too.

Sitting down on the ground is the first step that people wish for their dreams come true.

My weekend was pretty good.

Taking picture is the state of art life

If you don't know what you want, you'll probably never get it.

Give me a favor!, I'm starving...

Let's see video clip