Some stuff I drew with Intuos :)
Saturday, February 21, 2015
Saturday, February 14, 2015
Module Review: 2014/2015 Semester I
Note: Please note that there might be differences between modules in semester 1 and semester 2
Total MC - Sem 5 : 20
Total MC - Sem 4 : 12 (ATAP, i.e. industrial attachment)
Total MC - Sem 3 : 20
Total MC - Sem 2 : 26
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CS3241 - Computer Graphics (4 MC) (Open Book Exam)
A very good module to learn about graphics in computer - how pictures and 3D model are rendered, ways to manipulate them, etc. The Prof. is very fun and friendly, especially that he likes to play games and we watch many videos on games and animated films to see the different quality of graphics. The programming assignments help me to familiarize some graphic concepts, which is awesome since that is the area of my interest.
Workload: graded weekly tutorial attendance, required to present answers on tutorial for once or twice (depending on luck) throughout the semester, 5 programming assignments, 1 mid-term exam (open book) and 1 final exam (open book).
CS3283 - Media Technology Project I (4 MC) (No Exam)
This module really depends on your project. It is a software engineering project. My team is doing a game from scratch with no scope of project. As such, we had some difficulty in constraining the scope to fit both the aim of the project as well as the requirement of the module. Also, it was difficult to apply software engineering practices in the game. Other than that, the module would be a good exposure for you to understand how software is built for clients (yes, you need to meet the project client).
Workload: 3 progress reports regarding the software with each adding on to the previous reports and 1 final presentation.
Workload: 3 progress reports regarding the software with each adding on to the previous reports and 1 final presentation.
PC1431 - Physics IE (4 MC) (Closed Book Exam)
Classical Physics for engineers. Most of the people in the class would be engineering freshman. Bell curve will save you a lot, but you do need to spend time reading physics and trying the questions. Many contents are in A-level syllabus, either deeper or more rigorous. Quite manageable.
Workload: 8 weekly online assignments, 2 labs - graded based on project and viva (on-lab face-toface Q&A session), 1 mid-term exam (closed book, MCQ only) and 1 final exam.
SSA2220 - Global Economic Dimensions of Singapore (4 MC) (Closed Book Exam)
Interesting history of Singapore as well as her economy. Also deals a lot with economic policy in Singapore. Requires some news reading on new policies. I flunked my final exam, since I am not that good with essay writing exam. Individual and group presentation is quite easy, need to think a little bit but it is very manageable.
Workload: 1 individual presentation, 1 group presentation and 1 final exam (closed book).
GEM2901 - Reporting Statistics in the Media (4 MC) (Closed Book Exam)
My advice would be to the attend lectures. It was 8 am lecture no webcast - tough choice. I skipped one too many and in the end quite difficult to understand the content of the module. The lecture notes are not sufficient in terms of clear explanation. The two group projects are kind of similar and you are encouraged to do both of them together. Group projects need some knowledge from the lectures, but otherwise doable.
Workload: 2 group projects and 1 final exam (closed book).
Total MC - Sem 5 : 20
Total MC - Sem 4 : 12 (ATAP, i.e. industrial attachment)
Total MC - Sem 3 : 20
Total MC - Sem 2 : 26
Total MC - Sem 1 : 20
Total MC - Overall : 98
Saturday, January 31, 2015
Risotto Attempt #1
So I tried to cook risotto without butter and cheese, to try how it tastes like. Of course, this is only my second time cooking (i.e. first time cooking risotto) and my first was edible (if you know what I mean).
Well, not so bad since the risotto was edible, although I notice some things. Firstly, use hot (or at least room temperature) stock. I used one from the fridge and it makes the creamy texture to come out very slowly and very little. Secondly, butter and cheese would add the risotto flavor, so don't remove them.
I used beef stock which is why it is brown. Taste quite good!
Tuesday, December 2, 2014
Capacitive Side Buttons on Smartphone
Yeay! Someone actually thinks like me! From the news at http://www.ubergizmo.com/2014/12/the-mantra-x7-is-a-phone-that-does-away-with-physical-buttons/, seems that there are people thinking like me and able to actualize the idea! Here was what I wrote on the idea of using capacitive panel for side buttons: http://hansccwolf.blogspot.sg/2012/09/new-smartphone-concept-capacitive-side.html. Let's see how the execution goes!
Thursday, October 9, 2014
Sunday, October 5, 2014
My First Time Building PC
Here is the build: http://pcpartpicker.com/b/sKhqqs
Building PC looks like Lego + Gundam, but from my experience, I want to share some advice.
I like smaller cases. Everyone told me it will give you trouble fixing the parts, and boy I must agree. But I can take that. What made me stressful was following the chassis instructions. PSU first, then motherboard, then ODD and HDD, then expansion cards (in my case, chassis fans were already installed). What is not put in there is plugging cable. And yes, that is a nightmare. One advice is that you don't need to put PSU first; you can put motherboard first, plug some cables then put PSU in. In such a small case, the PSU is on the way of the cable pins (lucky I have small fingers, so some left out cables could easily be sorted out). I had to take out the PSU after plugging in all the power cables because I have not plug in the front panel cables.
Another tips I can tell you is the CPU cooler from the CPU box already has a thermal paste applied on the cooler. If you have been seeing PC building videos, you might be thinking, "Shucks, I didn't buy any thermal paste." The answer is no need. I had to watch some youtube videos until some guy mentioned it.
One trouble I met in building my PC was the graphic card. When I finished building the PC, the parts are powered, but it was not booting. From online search, I took the suggestion to put only one RAM and to take out all expansion cards and yes it went to BIOS! Then I put in the other RAM, followed by installing Windows. Then I put in my wireless card. Everything still good. Then I put in my graphic card. Blank. BLANK. Oh my God. I spent the nights until 4 am only to know my graphic card caused the problem. So I went online, and some tips are to disable Intel graphics (for fear of graphic module crash) and to force enable PCI-E slot for graphics. Of course, not wanting to waste Intel graphics, I force enable PCI-E and... Wow, there is an option to enable both graphics there? Let's try! So I went to boot the PC again and BAM. Still blank. Wondering what is wrong, I try to plug in the HDMI to the motherboard instead of the graphic card and the screen is blue with mouse cursor! I tried moving the mouse cursor and it went missing to the side! That means that the system thinks that I have two monitors; one from graphic card and one from motherboard. This means my graphic card is working! So there you go, I uninstalled the graphic card, went into safe mode, disable Intel graphics, reinstalled the graphic card and finally, it works. That. Was. Painful. But worth it :)
Another confusion I met was IO shield. I didn't know why there are so many protruding pins on the IO shield, and Google search did not come up with anything obvious. Those pins are for grounding (prevent electric shock) the electric charge from the IO panel on the motherboard. They should touch the IO panel on the motherboard, but yes, you have to bend it! Otherwise you can't fit the motherboard with the IO shield on the case. It took me several attempts until I can fit my motherboard into the IO shield.
Another confusion I met was IO shield. I didn't know why there are so many protruding pins on the IO shield, and Google search did not come up with anything obvious. Those pins are for grounding (prevent electric shock) the electric charge from the IO panel on the motherboard. They should touch the IO panel on the motherboard, but yes, you have to bend it! Otherwise you can't fit the motherboard with the IO shield on the case. It took me several attempts until I can fit my motherboard into the IO shield.
Oh, one more advice. Please have a screwdriver ready. I thought one of the parts would provide screwdriver, which apparently is not. In the end I used a cheap multi-tool with screwdriver that I owned to build the whole PC (ckck).
Tuesday, April 29, 2014
Wednesday, April 9, 2014
Green Gem Unanimated Sprite
Sunday, January 12, 2014
Visual Object-Oriented Programming (OOP) Language Editor - Updated
I feel quite challenged when I see Java codes that are very long and have so many methods. I always think that Eclipse, or any IDE for that matter, could be made more convenient. Of course, there is the Package Explorer in Eclipse, but I think it could be made cooler and easier on the eyes. This idea might not be suitable to those who are used to looking at lengthy codes.
So, what am I looking for? I am not looking at GUI builder or UML kind of programming. I am also not looking at Visual Programming, but it is closer to what I am looking for. So, what I am looking for is an editor that makes each methods as blocks, as well as the classes. Each method would be opened in its own window, so now we could have 4 methods or more on screen, but not arranged horizontally in length. We could copy methods around by dragging the method 'block' to the class we would like to copy it to (of course it would be awesome if we have a library of method 'block's we would like to save).
I can't really make it since I don't think my knowledge would be sufficient to make such plug-in for Eclipse or to make such editor. I am also not familiar with prototyping but I draw something to make sense of it.
My drawing is ugly (and I was very careless with the code) but I hope I could get the message across. So each class and its methods will be listed on the left just like in Eclipse Package Explorer. Of course the package and all will be shown there as well. Now, each methods will be listed under the class and if you double click it, that method implementation will be opened in a small window. Possibly, different modifiers will be colored differently, e.g. white for public, gray for private, yellow for static and so on so forth. The Java Doc (for Java) for the method will be shown as well and could be minimized. If a method is called within another method, and both methods have opened window, there will be a line between them to indicate the call.
Despite all this, we could click a button to show the whole class in its usual implementation - long codes. So, this plug-in or editor will be a smart interpreter of the code that could switch back and forth between the codes and this kind of visual editor.
What do I want to achieve?
1. Fun time coding - that kind of editor would be so fun to play around with and looks futuristic even when it isn't - for example, Jarvis theme to make it blue and transparent and stuff
2. Easier navigation - after going through Software Engineering class, I realize to make a good piece of code, you need a lot of modularity and abstraction. This also means you will have a lot of methods which could make it hard to go around the code if you are still not used to organizing the methods nicely - e.g. high level should be on top of lower level methods or linked methods should be placed each other. With this, you could open high level and low level methods at the same time from non-connecting methods (e.g. one deals with addition while the other subtraction) and edit them without losing navigability
3. Versatility - Dragging methods around to other class would be so fun. Of course, the editor must be smart, too! For example, children classes should not re-implement inherited methods but list them and show the code to the user anyway and so on so forth.
I am not sure if this is not a good idea, but I think it would be fun if we have such thing.
*Update:
I was trying out on the idea with some prototype, but apparently someone made it already. It's called CodeBubble (You could see the demo here). I am going to close my GitHub repo on the work now since someone made it already :)
So, what am I looking for? I am not looking at GUI builder or UML kind of programming. I am also not looking at Visual Programming, but it is closer to what I am looking for. So, what I am looking for is an editor that makes each methods as blocks, as well as the classes. Each method would be opened in its own window, so now we could have 4 methods or more on screen, but not arranged horizontally in length. We could copy methods around by dragging the method 'block' to the class we would like to copy it to (of course it would be awesome if we have a library of method 'block's we would like to save).
I can't really make it since I don't think my knowledge would be sufficient to make such plug-in for Eclipse or to make such editor. I am also not familiar with prototyping but I draw something to make sense of it.
My drawing is ugly (and I was very careless with the code) but I hope I could get the message across. So each class and its methods will be listed on the left just like in Eclipse Package Explorer. Of course the package and all will be shown there as well. Now, each methods will be listed under the class and if you double click it, that method implementation will be opened in a small window. Possibly, different modifiers will be colored differently, e.g. white for public, gray for private, yellow for static and so on so forth. The Java Doc (for Java) for the method will be shown as well and could be minimized. If a method is called within another method, and both methods have opened window, there will be a line between them to indicate the call.
Despite all this, we could click a button to show the whole class in its usual implementation - long codes. So, this plug-in or editor will be a smart interpreter of the code that could switch back and forth between the codes and this kind of visual editor.
What do I want to achieve?
1. Fun time coding - that kind of editor would be so fun to play around with and looks futuristic even when it isn't - for example, Jarvis theme to make it blue and transparent and stuff
2. Easier navigation - after going through Software Engineering class, I realize to make a good piece of code, you need a lot of modularity and abstraction. This also means you will have a lot of methods which could make it hard to go around the code if you are still not used to organizing the methods nicely - e.g. high level should be on top of lower level methods or linked methods should be placed each other. With this, you could open high level and low level methods at the same time from non-connecting methods (e.g. one deals with addition while the other subtraction) and edit them without losing navigability
3. Versatility - Dragging methods around to other class would be so fun. Of course, the editor must be smart, too! For example, children classes should not re-implement inherited methods but list them and show the code to the user anyway and so on so forth.
I am not sure if this is not a good idea, but I think it would be fun if we have such thing.
*Update:
I was trying out on the idea with some prototype, but apparently someone made it already. It's called CodeBubble (You could see the demo here). I am going to close my GitHub repo on the work now since someone made it already :)
Friday, January 10, 2014
Improving Singapore Bus Timing App
I have some troubles using SBS Transit Iris on Android. Sometimes, the listed nearby bus stops do not include the bus stop I am in. Then, I need to find the bus service and look for the bus stop I am at. I came up with an idea of how to improve such app through NFC.
While NFC usage is not that popular, I think it could be utilised to improve bus stop searching in bus timing app. So, in every bus stop, an NFC tag is put to identify the bus stop we are at. Then, when we open the app, we could choose to scan the NFC right away instead of looking through a list of bus stops. This way, we could skip looking at the list of bus stops and quickly see the bus timing that we need.
Now, why NFC? Firstly, NFC tag is cheap. Secondly, the identifier of bus stop in Singapore is by 6-digit number which I believe could be contained in NFC tag. Thirdly, using it is as easy as using EZ-link - just tap. Of course probably we need to turn on some settings to enable scanning the NFC tag, but this could be put inside the bus timing app that will automatically turn on the scanner (and turn it off when we exit the app).
What about the app? Could it be made even more convenient? Of course! Instead of opening the app, it should have a widget! What does the widget do? The widget is simple: tap it to scan. That way, the use of the app will be very fast. Tap the widget, scan the NFC tag, and all the bus schedules will be listed.
What problem could arise from this? One problem I could foresee is crowding of people around the NFC tag. Indeed, it would be better if the whole bus stop is the scan area itself, which probably needs a different technology (and could spark debate on radiation and stuff). One workaround would be to make that whole board of bus information on the bus stops to be the NFC tag, then you have front and back with big area though probably with a higher cost. Of course, another workaround would be to put NFC tags on the safety barricades (am I using the correct term here?) which would have around 3 or 4 for every bus stop. There are many other solutions, but the idea is the same.
Hopefully such convenience comes soon :D And yeah, I hope I can find something like this, too, in Indonesia in the near future.
While NFC usage is not that popular, I think it could be utilised to improve bus stop searching in bus timing app. So, in every bus stop, an NFC tag is put to identify the bus stop we are at. Then, when we open the app, we could choose to scan the NFC right away instead of looking through a list of bus stops. This way, we could skip looking at the list of bus stops and quickly see the bus timing that we need.
Now, why NFC? Firstly, NFC tag is cheap. Secondly, the identifier of bus stop in Singapore is by 6-digit number which I believe could be contained in NFC tag. Thirdly, using it is as easy as using EZ-link - just tap. Of course probably we need to turn on some settings to enable scanning the NFC tag, but this could be put inside the bus timing app that will automatically turn on the scanner (and turn it off when we exit the app).
What about the app? Could it be made even more convenient? Of course! Instead of opening the app, it should have a widget! What does the widget do? The widget is simple: tap it to scan. That way, the use of the app will be very fast. Tap the widget, scan the NFC tag, and all the bus schedules will be listed.
What problem could arise from this? One problem I could foresee is crowding of people around the NFC tag. Indeed, it would be better if the whole bus stop is the scan area itself, which probably needs a different technology (and could spark debate on radiation and stuff). One workaround would be to make that whole board of bus information on the bus stops to be the NFC tag, then you have front and back with big area though probably with a higher cost. Of course, another workaround would be to put NFC tags on the safety barricades (am I using the correct term here?) which would have around 3 or 4 for every bus stop. There are many other solutions, but the idea is the same.
Hopefully such convenience comes soon :D And yeah, I hope I can find something like this, too, in Indonesia in the near future.
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