Cycle 3 – Seasons – Min Liu
Posted: May 2, 2022 Filed under: Uncategorized Leave a comment »Based on the second cycle, I further developed the experiential system for children to learn about geography & season in this final cycle. I built a spherical interface with makeymakey, copper tape and conductive paint. Participants can touch specific locations on the globe and trigger different interactive environments featuring local geographical and climatic characteristics.
I searched for countries and places that is now (late April) in Spring, Summer, Autumn and Winter. I choose Tokyo (Japan), Amazon rainforest (Brazil), Mount Maceton (Australia), and Yellowknife (Canada) correspondingly and marked them on the globe. I used Kinect as input device this time and it worked much better than Webcam. In the autumn and the winter scenes I had created in the previous cycle, participants can interact with falling leaves and snows. I built the other two scenes this time. In the Spring Tokyo scene, the Kinect tracks people’s head and Sakura flowers will fall right above participants’ heads on the screen. In the Summer Amazon rainforest scene, rain falls on people and bounces off. I will explore more interactive visual effects in the future. I also added audios to each scene which made the experience more immersive. Here are the scenes I built in Touchdesigner:
In the final presentation, I was happy that participants explored the physical globe and engaged in interacting with different virtual environments both individually and together. They said the experience was fun and educational and they didn’t even notice that they were learning. Also, children will be excited about this experience. It’s a very COSI thing.
Here are some points to improve about this system. First, there needs to be some ambient light to make people brighter and more detectable, thus improving the sensitivity of interaction. Second, the spring Tokyo scene is too bright, and the flowering interaction is too slow. Third, there can be some explanations for participants to know that they are experiencing the weather in the area in current time.
Here is the recording of the experience: