Week 23 -- Buddhas and ICHIT

1. (What I learned about Korea)

This Saturday I went to several of Daedeok shrines and other historical structures.

One of the more interesting ones I went to was Okryugak. This was an old pavilion built for study. It was constructed over a small stream, and was put next to a temple. It was very serene, and it was nice to take a few moments to rest there after the hiking I'd been doing (I'd walked up Gyejoksan while there, as well as to Yonghwa Temple nearby, and also walked up another mountain to look at the Wusul Fortress monument.) It was good to get a rest.

I also saw Ssangcheongdang. This was a small building within a larger old structure. I was only just able to get into the larger one, as it was getting a bit late, but I'm glad I did. It was fun to look over the old architecture, and to examine the sprawling grounds.

I also had occasion to examine some Korean instruments this week, with Dan. Dan plays several string instruments and was able to go into detail about some of them (including one that was very much like a ukelele). It was a good learning experience.

2. (Project status)

I presented successfully at the ICHIT conference.

I also got video of the HUBO arms dancing, verifying that the RoboNova algorithm is indeed scalable.

3. (Photos of the week)

The first photo is of me at the ICHIT conference:

The second two photos are the two famous Buddha statues that I saw on Saturday. The first is the one at Yonghwa Temple, the second at Birae Temple.

The fourth and fifth photos are for comparison -- the other two famous Buddhas I've seen in Daejeon, both over a month ago. They've both been on the blog before, but I'm including them again for reference. One is the carving at Bomunsan, the other the statue at Bongsosa.

4. (What I learned about myself)

When I was climbing to the Wusul fortress monument, I went off path. It was a slog through a lot of brush and undergrowth, but I was able to get through and get up the mountain. I showed that I can overcome such an obstacle.

5. (New people I met this week)

I met several people at the conference, and we discussed the dancing robot project. It was a good time.

Week 16 -- Shabu shabu and Gubongsan

1. (What I learned about Korea)

Clayton, Derrick and I went out for shabu shabu this week. Shabu shabu is popular in both Japan and Korea, and we had a very good meal of it here in Daejeon. So I learned what shabu shabu is, and thus I learned a little more about food in Daejeon and Korea.


This week I also went and hiked on Gubongsan mountain. Gubongsan is another of the Eight Scenic Sights of Daejeon. It was unlike the other mountains I've hiked in that it was more of a chain of peaks connected by a series of ridges, as opposed to there being either one peak or multiple peaks separated by valleys. Hiking along the ridges enabled me to see some breathtaking views, and I learned more about the scenery of Daejeon while doing so.


After hiking on Gubongsan, I headed over to the Standing Buddha Statue at Bongsosa temple. This is a famous cultural artifact. Examining it taught me a little more about Buddhist sculpture, especially as this particular statue is supposed to be very representative of Buddha statues.


Finally, after my tourism adventures, I found a restaurant where I could try boar. I again learned more about Korean food, and also that I like the taste of boar.


2. (Project status)


I determined that the HUBO computer should be able to run a version of the beat tracker, and that putting it onboard the HUBO is probably possible. I also wrote most of a serial port addition to the HUBO code that would let it receive information from the beat tracker. I continued working on the documentation of the motor controllers. Finally, I received confirmation that the ICHIT paper was accepted.


3. (Photos)


The first photo is from the top of Gubongsan, and the second is of the Buddha statue.

4. (What I learned about myself)


Despite some setbacks involving the serial port code this week (the original serial port functions I wanted to use were depreciated on my system, necessitating a switch to other ones that were more complex), I was able to push through it, demonstrating that I have perseverance.


5. (New people I met this week)


I was rather busy this week and so was not able to meet anyone new. I did find out when the English village meets, though, and so I should be able to go there one day this next week and strike up conversations.


6. (Politics)


No new news from North Korea that we've heard. Looks like it's quieting down again. The threats are becoming almost commonplace.

Week 10 -- Microcontrollers and Busan

1. (What I learned about Korea)

I returned to Bomunsan this week, to see some things I missed last week. One was Gochoksa Temple, the grounds of which are open to the public to walk on. So I learned a bit about how some Buddhist temples are laid out, and I got to see some nice artwork.

While I was on the mountain, I also came across the Buddha carving in the rock wall. I hadn't seen such an old carving before, so I learned about what carvings from that time period looked like. It was well preserved even after so many years.

I visited the Chungnam University History Museum. I saw a lot of ancient pottery and learned a bit about how pottery progressed through the years in Korea.

Today I went to Busan. This entailed taking the KTX (high speed train) line, so I learned more about the line, how to find information regarding schedules and routes, and what the ride itself is like. I found it very relaxing and smooth, and I had the chance to get a lot of reading done.

While in Busan I had the opportunity to learn more about the city. It has the largest port in South Korea, and the 5th largest port on the planet. The harbor was huge. I took an elevator up the tower in Yongdusan Park and got to look over the whole harbor area, and it was the largest I've ever seen. The fish market was also huge; I lost count of all the stalls I saw selling fish.

Incidentally, while I was there I had the opportunity to taste fresh Busan fish. It was quite good, and was probably some of the best sashimi I've ever eaten.

I also got a chance to check out the aquarium, which again is famous throughout Korea. So I learned about some of the fish in the area, and I got to see some very interesting exhibits (such as the tunnel under the largest tank so that fish swim overhead).

And finally, I made sure to check out Haeundae beach. There was a dance competition and a sand sculpture competition going on, so I got to see the artistic stylings of some of the younger residents of Korea.

2. (Project status)

I made functional the new startup GUI, so it theoretically performs all the same necessary functions as the old GUI (we haven't been able to test it on the full HUBO yet, though). After this, though, Dr. Jun Oh changed my project. I'm studying microcontrollers now. It looks fun; I'll be building circuits and programming chips. This will be useful for working on HUBO components later.

Also, it's only a hypothetical for now, but there may be a lab trip to China in July.

3. (Pictures of the week)

The first picture is of the carved Buddha on Bomunsan, and the second is of Haeundae Beach in Busan.

4. (What I learned about myself)

I've never been to Busan before, and didn't know what to see, but I managed to prioritize and saw all of the most famous things in the city (the beach, the aquarium, the fishery). I showed myself that I can manage my time well when it comes to organizing a day. Also, I proved to myself that I can handle long-distance travel with the KTX.

5. (New people I met this week)

I didn't meet anyone new this week.

Week 3 -- CAN completion and Mt. Sikjangsan

Another good -- and productive -- week.

1. (What I learned about Korea)

I went up to Mt. Sikjangsan this week, and I saw some very nice trails and did some hiking. I ended up going about 3 km into the woods. It was a lot of fun. I found out later that this was known as one of the 8 most famous attractions in the city. I also found the temple section of the mountains, and I explored Gosansa and Sikjangsan temples. It was a good place to get photographs.

I also went and applied for my alien card (as well as to upgrade my visa to multiple entry, in case I later want to visit another country in East Asia during my stay here). So I learned how to do that and how to get to the Immigration Center.

Finally, as it was my birthday on Wednesday, Sean helped us get a cake, and I learned where to go to get cakes in Daejeon.

2. (Project status)

I extracted the CAN from the rest of the HUBO code early this week, and used the documentation to write a program that would test the CAN bus. Clayton wrote drivers for the CAN code, and when this was done, we sat down and debugged the system. It now works -- we can send and receive from the CAN bus.

3. (Picture of the week)

Sikjangsan temple on Mt. Sikjangsan.

4. (What I learned about myself)

I learned that I can hike through the woods pretty well. I also learned that I really like these '8 Daejeon attractions,' and so I'll try to go visit more of them in the coming weeks (next up, I think, is Lake Daecheonghosu. Expo Park, literally next door to Nuri Hall, is on the list as well, but that one's so close that I want to see some of the further ones first).

5. (New people I met)

I didn't meet any new people this week.

6. (Current events)

North Korea claims to have launched a missile a few days ago. America is denying this claim. It's a little bit strange to think that we're relatively close to a hostile country, but at the same time it doesn't feel like we're in imminent danger or anything. Even setting aside whether the missile got into orbit or not, it just seems hard to imagine an actual attack on the city. Some of it may be due to language disconnect, though -- it's hard for me to tell if average people in the street are nervous about it, since I have trouble understanding them.