Welcome! What Is an AR Sandbox? (and how to build one)
An Augmented Reality Sandbox Is: • a box filled with white sand • a projector mounted over the sand • a Kinect depth-sensing camera mounted over the sand • a computer that runs software projecting images on the sand # # # # # # Augmented Reality: Computer-generated media (images, sounds) projected on a real-world scene, which change in response to interaction from players in the real world.
How It Works
Let’s Watch! System76 “Augmented Reality Sandbox - Weekend Project” https://www.youtube.com/watch?v=uTPOE2XceEA UCLA’s Augmented Reality Sandbox https://www.youtube.com/watch?v=CE1B7tdGCw0
Part A: Hardware Kinect depth-sensing camera + short-throw digital projector + a computer This video explains how Kinect works: https://www.youtube.com/watch?v=uq9SEJxZiUg Box or tray + 50-100 lbs sand + mounting apparatus for camera & projector Mortar mixing tray Sandtastik Play Sand https://m.acehardware.com/product/index.jsp?pr [We went to RSSY in Lorton for sand] oductId=68302536&KPID=21863410
Hardware - Frame (Choose one) Tripod Wood pillar Metal carrier
Part B: Software We are using the Magic Sand software by Thom Wolf and Rasmus Paulsen. This software is Windows-based. How to build a Magic Sandbox: https://imgur.com/gallery/Q86wR [also here: https://www.boredpanda.com/a-magic-sandbox-i-made-for-my-3-y-o-sons-birthday/ ] Github page to download software: https://github.com/thomwolf/Magic-Sand/ Magic Sand Software Release: https://github.com/thomwolf/Magic-Sand/releases/tag/v1.5.4.1
Part C: Assembly • Put your sandbox where you want it. (On a table, on the floor, in a frame) • Set up the vertical support device for the Kinect camera and the projector. (Tripod or wood pillar) (If using a tripod, extend it approximately 80 inches above the floor.) • Set up the horizontal support (mounting board / shelf) that holds the Kinect and projector. (If the sandbox is 24 inches wide, then the camera and projector should be (2 x 24 = 48) inches above the sand.) Rule of thumb: Projector height is twice sandbox width. • Fill sandbox with sand (minimum 50 lbs, preferably 80 to 100 lbs) • Plug in cables. (Wiring diagram follows) • Run software calibration • Run Magic Sand software
Linux Instructions / Software for AR Sandbox UC Davis AR Sandbox Main Page: https://arsandbox.ucdavis.edu/ UC Davis: AR Sandbox Components and Instructions http://idav.ucdavis.edu/~okreylos/ http://idav.ucdavis.edu/~okreylos/ResDev/SARndbox/Instructions.html ResDev/SARndbox/Instructions.html How to Install Software Video : https://www.youtube.com/watch?v=R0UyMeJ2pYc KeckCAVES (VRUI software used by the UC Davis sandbox): http://keckcaves.org/software/start System76 Kinect sandbox tutorial https://system76.com/weekend-project/arsandbox System 76 software download page https://launchpad.net/~system76-dev/+archive/ubuntu/weekend-project Beals Science AR Sandbox https://www.BealsScience.com/ARsandbox Seattle Design Nerds http://www.seattledesignnerds.org/sim-sandbox/
Additional Videos of AR Sandboxes Adam Hollidge (Nova Labs member) https://www.dropbox.com/s/z6szpzw1fsrib7j/2017-05- 06%2019.14.19.mov?dl=0 built an AR sandbox in his basement for his 3-yr-old son [1 minute]: https://m.youtube.com/watch?v=j9JXtTj0mzE The original AR sandbox by Oliver Kreylos at UC Davis: [5.5 minutes] Jim Egenrieder, director of Qualcomm’s Part 1: https://vimeo.com/231886621 Thinkabit Lab at Virginia Tech, Falls Part 2: https://vimeo.com/231885950 Church, led high school students in building an AR Sandbox, summer 2017. Beals Science sandbox: [4.5 minutes] UCLA sandbox https://m.youtube.com/watch?v=CE1B7tdGCw0 https://www.youtube.com/watch?v=bA4uvkAStPc iSandbox Volcano fiery lava effect: https://m.youtube.com/watch?v=Fg3Xgn5OlTI [3 mins]
Recommend
More recommend