Shen's Blog

Friday, August 19, 2005

Preparation For Oregon Trip

It has been a while since I posted last time. For the last couple weeks, I have been busy with experimental design for some gesture-based menu systems. Well, design an experiment is no easy task. It involves many subtle details and the process can be dragging. I am trying to write a toolkit in C# now, and hopefully, some of the components can be reused for future studies.

This weekend, I am leaving for the Oregon trip (where I finished my undergraduate degrees). Time flies, it has been so many years. It will be interesting to see the people you at that specific period of time in your life. I am expecting plenty of dramatic changes from my friends ... :).

I will write more once I am back from this Trip.

Sunday, August 07, 2005


Entering Heritage Park, the sign of the park is at the end of this road.

The sign for Heritage Park behind the trees.

The view for leaving Heritage Park. The tall pine trees stand as "guards" for this private residence area.

The apartment I live.

My backyard.

Microsoft Building on the corner of 35th st. and 148 Ave. Building 113 is diagonally behind this building.

Bellevue Transit Center: where we take the buses to go back to Redmond after returning the rental car.

Bellevue Transit Center. The guy in orange is my roommate from India (live in Italy).

March of the Penguins

Just came back from the movie: March of the Penguins. I went to watch this movie because of the exceptional review it received, and after watching it, I only agree with it stronger.

When I was a young boy, my father often told us the stories of the visiting penguins from South America at Shanghai Zoo. These penguins were from Chili, and they visited Shanghai when I was very young (maybe less than 3 years old). They didn't left me any impressions, but they surely left wonders for my parents. I always remembered the smiles my Dad had when he told us about them. “Cute, beautiful, and funny” he described them with a smile, and his enjoyment intricated strong curiosity inside my heart about these cute little animals. These visiting penguins were the stars at Shanghai Zoo in the early 80s, and brought many laughter to the children and adults in my hometown. But sadly, like many beautiful things, they didn’t last. Unused to the climate in Shanghai Zoo, many of them died, and the remaining was send back to where they came from. Leaving only the wonderful memories behind ...

I didn't get the chance to see real penguins until very recently at Canada. I saw them twice in the last six months: once at Montreal's Bio Dome, and once at Toronto Zoo. There were dozens of penguins displaying themselves vigorously in a small space behind the glass wall. It's amazing to watch them transform from slow and inexperienced walkers into lighting-fast swimmers after jumping into the water. They have this pure and friendly look, and they are never shy of displaying their unstable and sometimes awkward walking styles in front of the crowds. Yes, indeed: they are cute, beautiful, funny, and sometimes awkward, and they were always the stars among all the different animals in the Zoo.

The penguins in the Zoo are just like a group of comedian actors showing off at the stage with a few tricks and their humorous looks. But if you try to judge them based on the temporary observation from the stage, you will miss an entire world.

The penguins in the real life are much more than just "cute, beautiful, and funny". If they are loving comedians at the Zoo, they are the toughest athletes, the strongest-willed fighters, the most cooperative and disciplined co-workers, and the most loving and caring parents in the real world. They constantly face life and death situations, and furthermore, they demonstrate great love among the purest forms you could imagine from the human's world! Their love stories can easily match the intensity of any classical love stories in the human history.

Penguins are the only major residents at Antarctica: the most extreme conditioned land on earth. Every year, matured penguins take a 70-mile journey to reach their birth land to find their mate (actually they took this journey many times during the year). The trip can last about a week, and once they reach their destiny. They will find their mates and attempt to produce their offspring.

From the first step out of the ocean, to the birth of their child can take more than a month (maybe two months), and the female will lose 1/3 of their weight during this process.

As soon as the egg is produced, the mother penguin has to return to the ocean for food, and left the egg to the father penguin (who is also very hungry) to guide for another month or so. Penguin Dads are great fathers! I was deeply touched when Freeman narrated that the reason there are less male penguins than females are probably because the fathers wait longer than the mother for their turn to obtain food, and many of them couldn't finish the trip due to weakness after the wait. During this period of time, the weather becomes worse and worse as time marches deeper into the winter, and the male penguins kept losing more weight as they waited longer without food.

All the fathers guard the eggs against the freezing winter, and the only chance for them to survive is to group themselves into a body-to-body, shoulder-to-shoulder circle during the winter storms. The penguins are extremely cooperative and disciplined. Even during the worse winter storm, they will take turns to stand outside of the circle (which is colder than the inside of the circle).

One of the most touching scene of the movie is the time when the female penguins returned after they feed from the ocean. The male penguins, first in a quiet group, suddenly burst into a crowd of joy when they hear the approaching of the females. Thank God! Imagining standing in the harshest environment on earth without food waiting for your reinforcement day and night for several months, and suddenly you hear the steps approaching ...

But obviously, not all the mothers would return. Some of them died on the road, and some of them were eaten by their predators. Many of the male penguins will not be able to see his love again, and the new born chick won't survive without its mother …

Well, there are many other touching stories from the movie, and many extra-ordinary, extreme scenes waiting for you to discover and feel. March of the Penguins is indeed a wonderful movie, and I feel thankful to the "brave souls" who made this movie possible for all of us to take this vivid lesson in our lives!

Friday, August 05, 2005

Writing Program for an Experiment

Well, a little bit about what I do here. I am studying several possibilities of gesture-based menus. I did a paper with Ravin last year on Simple vs. Compound Mark Hierarchical Marking Menus, and now we are thinking of ways to extend the design space into new possibilities, and it will again involve some experiment to test the new designs. I am writing the code for the experiment right now in C#. One thing that's frustrating is that the code I am writing is actually going to be similar to the code I wrote last time, so there will involve a lot of redundant work. I am hoping to create a toolkit that can be re-used everytime we run a similar experiment. It will be nice to design a platform for experiment that can be reused everytime. If anyone is interested in making such platform, I will be happy to participate.

By August 1st, I finished preparing the camera ready version of my InfoVis05 paper: Elastic Hierarchies: Combining Treemaps and Node-Link Diagrams. This process is indeed quite tiring. The placement of the figures in Microsoft Word is still very hard to use and very difficult to get right. I am not sure if I need to switch to Latex or not for paper writing. Another tedious job is to make the reference look right. As a beginner of Endnote user, there are a lot of tricks on setting things to the correct format. when I have time, I need to setup a reference template for CHI, UIST, and InfoVis, so I don't have to worry about them in the future.

Wednesday, August 03, 2005

Random Talks

Last Saturday, I joined the company picnic at Mountain Meadow Farm. It's a festival for family and kids. Entering the site, the food booths were on the left, and all the activity booths were speading in a circular area next to the food. Looking closely, you found 80% of the activities were for small children. I was first attracted by the pony rides, but approaching the booth, and saw all the small kids riding on horses shorter than me, I know it's not for me. Examining the map closely, I found only a few things suitable for the adults, but I have to say that the services and activities are carefully planned out for the children. As soon as you enter the site, a big sign for "lost kids" camp in the middle. How thoughtful! Now, the parents can find their lost kids at one centralized location. This picnic is indeed a paradise for kids. I wish I was young enough to enjoy all these! Sigh ...