Presented at SPARC 2024, Scottsdale AZ
Unlocking Intelligence by Jonathan Schmid
Presented at SPARC 2024, Scottsdale AZ
Unlocking Intelligence by Jonathan Schmid
Presented at AISNE TEAMs Conference
May 10, 2022
Developed around 1915 by the Danish psychologist Edgar Rubin, this famous optical illusion demonstrates the figure ground relationship. While the positive space forms a vase, the negative space forms the profile of a face. This phenomenon gives insight into how our brains process information – recognizing a shape that actually isn’t there.
Here are two examples of Rubin Vases designed by students, based of photos of themselves.
Find a suitable image. In this case we’ll use a silhouette of Abraham Lincoln, but students love snapping a photo of themselves and using those for this process.
Bring the image to a new Google Drawing
In this example we will use Google Drawing to make a vector trace of an image. Depending on student experience and skill level, Adobe Illustrator or other vector tools are options.
There are many ways to add an image to Google Drawing, but one is to drag the image over the Google Drawing Tab, then drop the photo on the canvas.
Flip the Image so the face is facing left
If needed, use the side handle to drag the image so it’s facing left
The face is now facing left
The image should look similar to the one below
Use the Polyline tool
Select the polyline tool from the tools list
Zoom in if needed
Adjust the zoom as needed. In this example we’ll zoom into 200%.
Carefully trace the face
Using the polyline tool, carefully create a shape similar to the one in the following step. Be careful to move slowly and give enough room between clicks.
While the polyline tool only creates straight lines, a curve can be created by carefully using many small lines to create a fairly smooth curve.
You may need to repeat this a few times to get the feel for the process. Practice makes perfect!
The Face once completely traced
Once the face is traced, your image should look similar to the one below.
Zoom out if needed
Adjust the zoom as needed.
The final trace
Here’s our final trace – if you’d like to download this to follow along rather than trace your own, you can access this Google Drawing here.
Download as SVG
In Drawing, go to File -> Download as -> Scalable Vector Graphics (.svg)
The SVG file format is a vector format that works well with most CAD packages. We’ll now use this svg in TinkerCAD to create our 3D model.
TinkerCAD: Creating the 3D vase
Log in to TinkerCAD (tinkercad.com) and Create a new design.
Open the Featured Shape Generators
On the left, open the featured shape generators
Open the SVG Revolver
Open the SVG Revolver generator
Add your SVG
Drag the SVG you created in Google Drawing to the generator
The default rotation
Your rotation follow the default settings. Let’s modify those to create our vase.
Modify the settings
Change the settings as needed to create a vase:
Plug the bottom hole
If you rotate (Control and drag), you’ll notice there’s a hole in the bottom of the design. Let’s fix that.
Add a Cylinder to fill the hole
Resize the cylinder
Align the cylinder
The hole filled and properly aligned
Group the object
With both objects selected, merge the shapes into one by selecting the Group icon
The shape succesfully merged
Your shape should look similarly after merging.
Export your design for printing.
Export your design for 3D printing by clicking the Export botton.
Download the design as an .STL file
Download the design as an STL file.
The example completed vase
If you’d like to download or view the example Face Vase, you can find the design on TinkerCAD here.
Print your design
Using your 3D printer’s software, upload the STL and prepare it for printing.
In this case we are using an NVBot, which offers a web based file submission workflow.
Presented March 10, 2023 at Massachusetts CTO Clinic
Presented at MassCue 2022 (Foxboro,MA) and TCEA23 (San Antonio, TX)
Presented at MassCUE22, 10/19/22
Presented July 28, 2020 – Road Map to Campus Reopening via ISM/AUXS
Instead of another Google Slides presentation, Jenn Judkins and I created our own app via the power of Glide for our ISTE19 session this year.
We covered over 50 tips, tricks, hacks and gotchas we wish we had learned sooner during a fun filled hour. In the app, there’s a shared secrets section where anyone, including you, can add your own secrets.
Download it here, and make your own app with zero code through a google sheet with Glide.
The summer is a great time to rest, recharge and learn. Join me at some of these exciting events:
Join Jenn Judkins and I as we dive into a fun and frantic blast through a ton of quick tips and tricks in Gsuite. We have a totally new app-based format for the presentation, and can’t wait to share the fun. Join us in Philly and quick ISTE off with us!
Gsuite Secrets to Success – June 23 9:00-10:00am
Join me for 2 full days as we prep for the Google Educator Level 2 Certifications, and become more efficient and effective through Google.
Register at MassCUE: Google Bootcamp: Level 2 Certification Prep
Want to be a Google Certified Trainer? Join me for a one day workshop as we dive into the requirements and tips to become a trainer.
Register at MassCUE: Google Bootcamp: Certified Trainer Prep
Do you work in the Admin Console? Learn about Google’s newest redesigned certification and dive into the tips, tricks and techniques needed to master your (Google) domain.
Register at MassCue: Google Administrator Certification Prep
Join the fun at GooglePalooza Summer Seekonk as I and other Google Trainers dive deep into the Google products.
Register at MassCUE: Seekonk Summer GooglePalooza