• Concept
Using a fog machine to make the laser more prominent, we employed an array of mirrors to create different variations in the laser’s trajectory.
• Process
To draw the audience’s attention to the trajectory, we opted for just two colors. Through experimentation, we discovered that the combination of white (appearing blue) and red is both classic and cool.
For the automatic motion of the lasers, we also keep it simple to enhance the impact on the laser motion using the mirror array. The lasers only went up and down and then crossed in the loop. However, mastering the coding was a lengthy endeavor. We needed to figure out which direction was the x-axis or y-axis. Moreover, it was discovered that the angle in the code was actually twice the angle in reality.
We chose the quadratic/triangular shape as the optimal position for reflecting the lasers more times to fill the room effectively. Additionally, we found out the lasers which underwent more reflections got gradually weakened.
After the presentation, we got the suggestion that if the machine was put in the middle of the room, then there will be performance on both sides of the machine. This setup would alleviate concerns about the brightness of the laser from long distances, as the maximum distance from the walls to the laser bar would be shortened, also leading to a more balanced atmosphere.
• Documentation Video
(Closer view of the reflection of laser)