We started learning about Adobe After Effects, a video editing and compositing tool that I enjoy immensely. I spent more time than I should have going through After Effects tutorials and learning about what this tool can do. This tool is super useful; there were many moments when I realized that some cool thing I've seen can be easily done with After Effects. I want to become proficient at this and use it for creative work.

We were asked to build a short composition with animated shapes but I got carried away building an animated character that walks across the screen. The character is built in Illustrator and animated in After Effects. I added some sound effects using Premiere. Enjoy!

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Camilla and I decided that for our final project we will continue working on our MIDI Meditation device. We did well working together and we have a good project idea. The feedback from the midterm presentation is that if we improve the interaction and user experience we will have a great final project and an intriguing submission for the final show. Rather than try to build some kind of crazy flying robot, I believe that working on the interaction and user experience design will be a good learning experience for me.

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Our first group project is to create a short stop motion animation using Dragonframe. We created a short story about an apple tree.

This video is hilarious and cracks me up every time I watch it. This was a lot of fun to make.

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Animation, taught by Gabe Barcia-Colombo.

Class blog posts:

I am interested in using 3D printing to model and visualize mathematics. To explore this, I will analyze and study a tesseract. A tesseract, or hypercube, is a 4 dimensional cube. It is analogous to a cube in our 3D world. Tesseracts are challenging for 3D beings to visualize and understand. They are theoretical structures that can be understood mathematically. Tesseracts can interact with a 3D world in a way that is similar to a cube interacting with a 2D world. A 2D being cannot understand, visualize, or fully experience a cube, but as a cube rotates around, they can gain a better understanding of what the structure is like. Similarly, a rotating tesseract can help us understand what they are like.

Using math and 3D printing, I can create multiple versions of a rotating tesseract. These 3D printed tesseracts can be assembled in a stop motion animation to show what the tesseract looks like as it rotates around 4D space.

This project was inspired in part by the book Visualizing Mathematics with 3D Printing.

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Camilla and I built a MIDI Meditation machine for our midterm project. The device is equipped with a heartbeat sensor to detect when the user's heart beats. It plays a single MIDI note in sync with the heartbeat. The main idea is to help the user become more aware of their heartbeat while meditating and possibly get needed feedback for lowering their heart-rate through meditation.

The interaction is intriguing and stimulated the curiosity of our classmates. Several people gave it a try and enjoyed the experience. I'm not a meditation practitioner but I did give it a try. My heart-rate stayed constant throughout while I became more aware of my heart beating. Hearing the same note play in sync with my heart was surreal.

A photo of the device, taken by Camilla, is below:

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Consider a 3D printed cube. This cube will cast a different shadow onto a piece of paper when the light source moves around.

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Beings living in a 2D world will experience the cube differently depending on how the shadow is cast onto their world.

Similarly, a 4D cube, or Tesseract, can also cast a shadow onto our 3D world. It is challenging to think about this because we do not directly experience the world in 4 dimensions. Nevertheless, I was able to model a tesseract using Python and Rhino. Specifically, I modeled a 4D tesseract and its perspective projection onto 3D space. This model will change as the tesseract rotates in 4D space. The projections were modeled in Rhino using the RhinoCommon SDK.

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We completed our video teaching people how to make a laser cut box. I am quite pleased with the result.

I enjoyed our Video and Sound class a lot. I definitely got a lot more out of the experience than I thought I would. Most importantly, it has given me the confidence to actually use the video and sound equipment in the ER. Previously I was intimidated by the idea of using the cameras and afraid of breaking something. Now I see the amazing things that can be created with proper equipment and I will take the initiative to use it.

I also want to thank my fellow students, Caleb Ferguson and Yeonhee Lee. They are both talented and creative. We worked well together and I am happy to have been in a group with them. Their enthusiasm for this project means a lot.

This week we began learning about Serial communication. I knew what Serial communication was but never did the programming for it on a micro-controller or at a low level like this. This relates to other things I've done with USB peripherals I am happy to learn more about how it works. In particular, the ability to send and receive Serial messages with Python opens up a whole new world of project ideas for me.