Augmented Reality Sandbox

Bright Ideas Grant: Wake Electric

Imagine walking into a classroom where you are encouraged to play in the sand, manipulate computer programing code to model real-life processes including precipitation, evaporation, volcanic lava flows, and sea level rise and evaluate possible solutions to pressing community concerns. Because the AR Sandbox has the potential to be utilized in many of our courses from sheltered English Language Learner Earth Science through Advanced Placement, we will be modifying the design of the AR Sandbox so that it can easily be rolled into neighboring classrooms with all the tools contained within an upcycled media cart.

The AR Sandbox was originally developed through a National Science Foundation grant by the UC Davis’ W.M. Keck Center for Active Visualization in the Earth Sciences, along with UC Davis Tahoe Environmental Research Center, Lawrence Hall of Science, and ECHO Lake Aquarium and Science Center. While it was developed for informal science education and has been replicated in many science museums and university settings, we want to make it more common in formal science classrooms where it has the potential to positively impact many students as a permanent fixture on our science hallway.

The Plan:

We will construct, install, and incorporate the use of an AR Sandbox into our courses to increase student understanding of the processes and forces that affect the lithosphere, how the lithosphere affects the hydrosphere, and how humans influence these processes in a changing world through modeling both physically and digitally. Our programming students will assist in the setup and installation of the software as well as modifications to the coding to enrich our environmental classes. We hope that the integration of the AR Sandbox into our classes will increase student engagement, and ultimately motivate more students to pursue geoscience and/or engineering careers.

Funded!

Thanks to the Wake Electric Cooperative for funding! It all started on a lunch break at a MBARI EARTH workshop at ECU's Coastal Studies Institute....

Cut!

Measure twice...

Materials list

Constructed!

The rails help the carts slide under while the block in the middle prevents the wheels from locking together.

Sealed!

I add 2L of water to the sand to keep down dust and make higher mountains. So the whole box is waterproof.

Sanded!

Gotta love Amazon's free shipping!

Connected!


Almost there!


IMG-7236.MOV

Installed!

Until the last step... While the Keck CAVES site (Oliver Kreylos) certainly started things off, dependency troubleshooting led me to success with System76's Instructable.

Calibrated!

Or so I thought...

Fold Down...

Wing nuts allow for the easy disassembly and adjustments. And yes that's a fence post- predrilled metal pole!

And Squeeze Tight!

The real reason for EVERY dimension of the sandbox.

Reorient...

Calibrating wasn't working, so adjustments were made to the projector.

Ready to Dig In!