Do visitors use STEM reasoning when describing their work in a build-and-test exhibit? This is one of the first research questions we’re investigating as part of the Cyberlab grant, besides whether or not we can make this technology integration work. As with many other parts of this grant, we’re designing the exhibit around the ability to ask and answer this question, so Laura and I are working on designing a video reflection booth for visitors to tell us about what happened to the structures they build and knock down in the tsunami tank. Using footage from the overhead camera, visitors will be able to review what happens, and hopefully tell us about why they created what they did, whether or not they expected it to survive or fail, and how the actual result fit or didn’t match what they hoped for.
We have a couple of video review and share your thoughts examples we drew from; The Utah Museum of Natural History has an earthquake shake table where you build and test a structure and then can review footage of it going through the simulated quake. The California Science Center’s traveling exhibit Goosebumps: the Science of Fear also allows visitors to view video of expressions of fear from themselves and other visitors filmed while they are “falling”. However, we want to take these a step farther and add the visitor reflection piece, and then allow visitors to choose to share their reflections with other visitors as well.
As often happens, we find ourselves with a lot of creative ways to implement this, and ideas for layer upon layer of interactivity that may ultimately complicate things, so we have to rein our ideas in a bit to start with a (relatively) simple interaction to see if the opportunity to reflect is fundamentally appealing to visitors. Especially when one of our options is around $12K – no need to go spending money without some basic questions answered. Will visitors be too shy to record anything, too unclear about the instructions to record anything meaningful, or just interested in mooning/flipping off/making silly faces at the camera? Will they be too protective of their thoughts to share them with researchers? Will they remain at the build-and-test part forever and be uninterested in even viewing the replay of what happened to their structures? Avoiding getting ahead of ourselves and designing something fancy before we’ve answered these basic questions is what makes prototyping so valuable. So our original design will need some testing with probably a simple camera setup and some mockups of how the program will work for visitors to give us feedback before we go any farther with the guts of the software design. And then eventually, we might have an exhibit that allows us to investigate our ultimate research question.