Archive for November, 2017

Google Expeditions – VR in the Classroom

November 8, 2017

At work, I was detailing my experience with virtual reality using a Play Station 4 virtual reality system when a colleague asked if I had looked at Google Expeditions.  No I had not!  That night I did some research and found out that a Google Expeditions app had to be download on my Android phone (Samsung A5).    I made sure I was using my WiFi so that I would not incur data charges.  After the app was loaded, I was not finished because this app requires an appliance to hold the phone and view in 3D.  Searching on the Net, I found that Google Cardboard was required.  There are many different models available and yes, some are cardboard, but I purchased a plastic device that had mostly 5 star reviews.   It was under $8!   The next day it arrived and I found it easy to set up.  After loading the app on my phone, I had to scan the QR code on the side of the viewer to let my phone know which ‘cardboard’ viewer I was using. I placed my phone into the device and very soon, a series of scenes loaded and I could see children in a classroom, view the planets, look around Paris and more.   In one expedition, I had a 360◦ expedition to the Taj Mahal, which described its history through audio and visual text.

The Google ‘Cardboard’ experience differs from the 1850s to the 1930s stereoscope or the View-Master, which was introduced in 1939 in that they produced static images.  With Cardboard, moving the head left, right, up or down, reveals different parts of the image as if you are standing in the middle of the scene.  I did find the image to be pixelated and thought it might be my phone. However, further experimentation with an iPhone 5S resulted in a similar appearance.  This is not close to the interactive experience I had with PlayStation 4 VR but for an $8 device I was more than satisfied,

I am not recommending a particular Cardboard device as I have only had experience with one model.  However, if you go to YouTube and type in Google Cardboard VR, you will find many videos that describe different viewers and explain how they work.  Google states that as of May 2017, there were over 600 expeditions and about 2 million students have had the Cardboard experience.  This technology could increase understanding of topics that in the past were difficult to describe.  There are exciting times ahead for our students!

 

Happy Learning!

Mrs Blossom Signature

Advertisements