(NOC)Xiaonan_Li: HW3

This is the video of my homework for week 3, and it’s a rotating sky wheel:

hw3

The basic function of this sky wheel is simple, you only need to press the mouse, and the wheel will begin rotate, and there will be bubbles coming out from the center and fly away. Also, there are “lights” on the sky wheel and they will blink while rotating.

Before pressed:

While pressed: 

 

This basic logic for this sky wheel is that I created two classes, one is for the line on the wheel and one is for the bubbles.

For line(skyWheel) classes, each of the line on the sky wheel is an instances, and they are created with same size, same color but different coordinates. And they are of the form of vectors.

For bubble classes, each of the bubbles is an instance with random size, same initial velocity but random acceleration.  In my code, I wrote bubble class as the subclass of line class, because I wanted my bubbles coming out from each endpoint of the line, however I didn’t figure out how to write that. So I will keep trying and try to find the way.

(AnnChen)week2: Mapping_Xiaonan Li

This is a map of feelings. It is represented in the form of stars and systems in the space, and each of the system records the feelings of one week. For each system, there is a fixed star in the middle, and its color represents the overall feelings and mood of the week. It is surrounded by 14 planets on 7 tracks, where each of the track represents one weekday, and two feeling records for each day. And the color and the size co-present the mood as follows: bigger one stands for more delightful, and red for happy, yellow for normal, and blue for sad. And the position of each planet marks when I record my feelings, which means the circle is divided in 24 parts for each hour in a day.

The reason why I chose to record feelings and use such forms is that, for some mental issues, it’s important for me to keep a record for my emotions. The data I used is the record  for last 3 weeks, and it can be seen some of them are joyful and the others are not. And the enormous space with its marvelous galaxy have always fascinated me, so if I keep recording and drawing, there will be more systems with different color composition, and there will be a special galaxy for “emotions”.

(AnnChen)W1_Readings_Antonia Li

Response to “A Four-Century Retrospective of Marine Fauna and Fisheries Around New York City”

The article introduces and analyzes the situation of marine lives in New York Harbor during centuries. As a human who grows in inland area, I am not familiar with all the fish names that have been mentioned in the article, and I was quite surprised that the seafood industry was so well developed back in to 1800s. However, this kind of development is at a cost of decreasing population sizes and mean size of individuals (15), and millions of fishes and other ocean lives become dishes on the menu, the ecological balance is gradually losing. From my opinion, we can’t blame ourselves from eating fishes, however, the real problem here is how much we should consume them. People can make a fortune from selling seafood, but that might easily lead to over-hunting. So the crucial point here is to have no more than what we really need, and it’s really necessary to give special care to those species whose size have declined seriously.

Response to Ainu Success: the Political and Cultural Achievements of Japan’s Indigenous Minority

This article mainly talks about the status of Ainu people in their country Japan, and it focus on Ainu people’s movement and Japanese government responses in the decades. The part that most interests me is the attitude of Japanese government.They claimed and believed that they are no-minority country in 1986 (3), arguing that there were no “pure Ainu people” anymore, and they were “born almost as Japanese” (3). It seems hilarious to me because clearly, Japan wanted to get rid of this group of people with such quick and unprecise conclusion, and I wonder why. Later, with the visit of the chairwoman of the UNWGIP to Japan, the Japanese government “quickly recognize the Ainu as a ‘minority group’” (5). All those perfunctory attitude shows that the government was not dealing with the issue seriously, and they want to keep their nation entire one. My country has more than 50 minority groups, so I know it might be difficult for government to operate with too many different groups and there might be concerns. However, I don’t understand why can’t Japan accept one single other group, no to mention that this group has such huge historical values and deserve their own place in Japan.

Response to Wildlife Conservation Society

The seascape program offers great chances to establish contact with human and marine wildlife, enhance understanding and provide different kind of help for marine lives, which seems so nice to me that it allows us to contribute to the real issues in the oceans. And it gives me a basic idea what WCS does and how it does them.