Introduction of guest role and story
First wave of ghosts - normal ghosts
Second wave of ghosts - faster ghosts
Final boss - spawns many ghosts
A main goal of this project was to create an experience for a naive user where the user would know what to do with no explicit instruction. For this reason, I wanted to strategically appeal to film and pop culture tropes that they might be familiar with to bring in their prior knowledge
I chose to appeal to the trope of ghost hunting as seen in Casper and Ghostbusters
This project focused on using Augmented Reality (AR) technologies with Quest 2 Passthrough
I wanted to do a theme that would fit the physical space appropriately. This project would be played inside of the Randy Pausch Interdisciplinary Studio (RPIS) at Carnegie Mellon University's Entertainment Technology Center, so I wanted to use this as the setting of the game.
I also wanted to do a theme that would fit the AR technology appropriately. Ghosts can appear anywhere in a room, appear in front of or behind objects, and intersect with any objects or people in a room just as might happen when seeing objects in AR, so the ghost theme also fit with the abilities and limitations of the technology well.
I wanted to appeal to the audience and their background and interests. Our audience was mostly students and staff of Carnegie Mellon University's Entertainment Technology Center, so I wanted to include familiar elements like the setting being our program building and the ghosts being the ghosts of abandoned game ideas.
Artist - Physical Vacuum
This physical vacuum prop helped with guiding a naive guest by limiting what actions guests could do. When holding the physical vacuum, they cannot access the Quest controller and so won't be confused by trying to press buttons or move joysticks
This physical prop fit well with the AR technology theme by blending a physical prop with a virtual world
The physical vacuum was a unique and interesting feature of our project which ended up being one of the audience's and player's favorite parts of the experience, consistently getting comments of excitement
Creation and prototyping
The physical vacuum was created entirely with free, accessible materials from home and from the ETC including air conditioner tubing, a large prop graduated cylinder (for structure), cardboard, and aluminum foil tape.
The vacuum required multiple iterations
The Quest controller mounted inside of the physical vacuum needed to be consistently visible by the headset but sometimes guests would hold the vacuum at extreme angles. To address this, I moved the controller further out of the top and side of the vacuum so that the controller was more visible and wouldn't lose tracking during the game
The controller also needed to be securely attached. Sometimes guests would get so excited that they would swing the vacuum aggressively and the Quest controller would fall out of the physical vacuum. To address this, I created a stronger cardboard base for the controller to sit in and I also further secured the controller with aluminum foil tape.